Page 1 TAU universal network terminal TAU-32M.IP Operation manual (11.11.2019) Firmware version 2.20.0 http://eltex-co.ru/support/downloads/...
Page 2 Default values for the range of RTP ports were changed when working via SIP; – Added the ability to detect a continuous inductor call on FXO ports; – Current SIP proxy server control via OPTIONS requests support; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 3 Ability to replace S-timer by L-timer for variable symbol amount rules in regexp routing plan; – SNMP, WEB Increasing of the Call group amount up to 32; – Increasing of the FXO call group amount up to 32; – H323 processing of the status enquiry message. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 4 5.4. SUPERVISOR Access Changes in sections: – TAU-32M.IP Firmware Update Instructions, version 2.9.0 – 3.1.1 General Guidelines – 5.1. TAU-32M.IP Configuration via WEB Interface. Administrator Access – 5.1.1.1. Network – 5.1.1.5.1. The 'SNMP' submenu – 5.1.1.6. Syslog Protocol Configuration –...
Page 5 Changes in sections: – 2.1 Purpose – 2.2 Typical Application Diagrams – 2.4 Main Specifications – 5.1 TAU-32M.IP Configuration via WEB Interface. Administrator Access – 5.1.1.1 Network – 5.1.1.5 SNMP Configuration – 5.1.2.2.1 SIP Common Parameters (SIP Common) – 5.1.2.2.2 H.323 Protocol (H323) –...
Page 6 5.1.2.7.3 Configuration of pickup codes – 5.1.2.9 Pickup Groups Configuration (Pickup groups) – 5.1.3.1.2 Tracing disabling, network traffic mirroring – 5.1.6.5 Encryption features – 8 Connection Establishment Algorithms – APPENDIX D. EXAMPLE OF SWITCH CONFIGURATION USING VLAN _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 7 _________________________________________________________________________________ – Appendix E. Example of PABX Configuration with TAU-32M.IP Version 1.0 27.09.2010 First issue _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 8: Table Of Contents
3.2.7 SFP transceiver installation and removal ....................35 GENERAL SWITCH OPERATION GUIDELINES ......................36 DEVICE CONFIGURATION ............................38 5.1 TAU-32M.IP Configuration via WEB Interface. Administrator Access ............... 38 5.1.1 Network settings ............................42 5.1.2 The 'PBX' menu. VoIP configuration ......................82 5.1.3 The 'Switch' menu ..........................
Page 9 9.1.1 VoIP configuration ..........................265 9.1.2 Device network settings ........................285 9.1.3 Настройки портов коммутатора ......................289 APPENDIX A. TAU-32M.IP SUBSCRIBER TERMINAL PIN DESIGNATION ................ 293 APPENDIX B. ALTERNATIVE FIRMWARE UPDATE METHOD ..................295 APPENDIX C. GENERAL DEVICE SETUP/CONFIGURATION PROCEDURE ............... 298 APPENDIX D.
Page 10: Tau-32M.ip Firmware Update Instructions, Version 2.9.0
_________________________________________________________________________________ TAU-32M.IP Firmware Update Instructions, version 2.9.0 The principle of firmware update and firmware files format are changed in the newest versions. Be attentively and follow the instruction when updating. The sequence of firmware update to the newest version (2.20.X).
Page 11 If it is impossible to update the firmware via the Web interface or by other ways, you should use reserve firmware update method described in User manual in APPENDIX B. All required files you can find in reserve_soft.zip archive. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 12: Symbols
Courier New Keyboard keys are written in upper-case and enclosed in angle brackets. <KEY> Analogue phone unit icon Gatekeeper icon. TAU-32M.IP Universal Network Terminal icon MES3124F Ethernet switch Icon Softswitch ECSS-10 hardware-software switch icon Digital subscriber PBX icon Network Connection icon...
Page 13: Notes And Warnings
This operation manual is intended for technical personnel that performs switch installation, configuration, monitoring, and maintenance using web configurator. Qualified technical personnel should be familiar with the operation basics of ТСР/IP & UDP/IP protocol stacks and Ethernet networks design concepts. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 14: Introductuion
TAU-32M.IP Universal Network Terminal allows to connect analogue phone units to packed-based data networks accessible through copper-wire or optical Ethernet interfaces. TAU-32M.IP could be used as a subscriber access point utilizing SIP/SIP-T and H.323 protocols and provides a perfect telephone communication solution for underpopulated areas, offices, dwellings and geographically dispersed facilities.
Page 15: Product Description
TAU-32M.IP has a modular design. Device features the basic unit and can accommodate up to 4 various submodules. When utilized at the stage of transition from TDM to NGN networks, the terminal allows you to keep the existing network infrastructure and analogue subscribers to access IP networks.
Page 16  Call Transfer;  Call Waiting;  Call Forward Busy;  Call Forward No Answer;  Call Forward Unconditional;  Call Forward Out Of Service;  Caller ID with ETSI FSK type 1, type 2; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 17 – RFC 3398 ISUP/SIP Mapping; – RFC 3204 MIME Media Types for ISUP and QSIG (ISUP support); – RFC 3361 DHCP Option 120; – RFC 3966 The tel URI for Telephone Numbers; – SIP OPTIONS Keep-Alive (SIP Busy Out); _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 18: Typical Application Diagrams
_________________________________________________________________________________ – NAT support. 2.2 Typical Application Diagrams This manual covers the following TAU-32M.IP connection methods: 1. Subscriber access point. In this case the device acts as a gateway between analogue phone units and remote PBX, see Fig. . Gateway subscriber ports are registered at the software switch-Softswitch. Supplementary services in this method are provided by the software switch.
Page 19 _________________________________________________________________________________ 3. TAU-32M.IP operation in point-to-point mode. In this case, the device acts as a line stretcher through IP network. Fig. 3 – TAU-32M.IP operation in point-to-point mode 4. TAU-32M.IP operation in analogue trunk mode. In this case, the device acts as a gateway between double- wire analogue PBX lines and subscriber IP network devices.
Page 20 When power is disabled for the TAU32M-M4S4O-R submodule, the FXS ports connect to the FXO ports: – port 1 with port 5; – port 2 with port 6; – port 3 with port 7; – port 4 with port 8. Fig. 5 – TAU-32M.IP operation as FXS+FXO _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 21: Product Design And Operating Principle
In addition to voice signals, digital packets contain control and interaction signals. Figure 6 shows TAU-32M.IP functional diagram. Figure 6 – TAU-32M.IP functional diagram _________________________________________________________________________________...
Page 22: Main Specifications
To protect subscriber line surge linear side cross must be equipped with a three-pole arresters voltage 230V operation. Recommended arresters company KRONE 'МК, 230 V' with heat protection spring. Remote measurement of parameters of the subscriber line _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 23 From 0 to 40°C Relative humidity up to 80% Launch and operational mode: 0 dB Ambient noise After processor heating: 50 dB Dimensions (W x H x D) 430х44х191 mm, 19' form-factor, 1U size Weight 3.2 kg _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 24: Design
_________________________________________________________________________________ 2.5 Design TAU-32M.IP network terminal has a metal case available for 19” form-factor rack-mount 1U shelf installation. The front panel of device is shown in Fig. 7. Fig.7 – Appearance of the front panel of TAU-32M.IP Connectors, LEDs and controls located on the front panel of the device are listed in Table 2.
Page 25: Light Indication
Port operates in 1000Base-T mode, data transfer is inactive Always on flashes Port operates in 1000Base-T mode, data transfer is active Always on Port operates in 10/100Base-TX, data transfer is inactive flashes Port operates in 10/100Base-TX, data transfer is active _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 26: F' Function Button Operation
For detailed description of the factory reset procedure, see Section 6.5 Reset the device to the factory settings. 2.8 Delivery Package TAU-32M.IP standard delivery package includes: – Universal Network Terminal TAU-32M.IP; – CENC-36M connector - 2 pcs. (if there is no UTP CAT5E 18 cable in the order);...
Page 27: Installation Order And Safety Measures
5. Power supply modules should be changed only when the device if off. Follow the replacement order given in Section 3.2.4. 6. Submodules installation and removal should be conducted only when the device is powered off according to the procedure described in Section 3.2.5. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 28: Electrostatic Discharge Safety Measures
Use an insulated stranded wire to ground the case. The device grounding and the earthing wire section should comply with Electric Installation Code. The earth bonding point is located at the right bottom corner of the rear panel, see Fig. 88. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 29: Startup Sequence
To protect subscriber lines against surge, linear side of the cross must be equipped with 'MKZ 3-K' arresters with operate voltage of 230V. The arresters (MKZ) are designed to protect the FXS and FXO sets of TAU-32M.IP gateways from dangerous surge voltages and currents in air cable strands caused by lightning discharge, high-voltage electric transmission lines, overhead wirings of electric railway and various industrial sources of impulse interferences as well as from contact with low voltage power lines.
Page 30 _________________________________________________________________________________ Light indication). _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 31: Support Brackets Mounting
1. Align four mounting holes in the support bracket with the corresponding holes in the side panel of the device, see Fig. 10. 2. Use a screwdriver to screw the support bracket to the case. 3. Repeat steps 1 and 2 for the second support bracket. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 32: Device Rack Installation
2. Align mounting holes in the support bracket with the corresponding holes in the rack guides. Use the holes of the same level on both sides of the guides to ensure horizontal installation of the device. 3. Use a screwdriver to screw the device to the rack. Fig. 11 - Device rack mounting _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 33: Power Module Installation
3. Follow the instructions in Section 3.2 to power on. To replace power supply modules: 1. Check the voltage on module. 2. If the voltage is present, disconnect the power supply. 3. Remove the module. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 34: Submodule Installation
– port 3 with port 7; – port 4 with port 8. In minimal configuration, the device contains a single submodule installed in Position 1, Fig. 13. Fig. 13 – TAU-32M.IP submodule location TAU-32M submodule installation order: 1. Check if the device is energized.
Page 35: Sfp Transceiver Installation And Removal
2. Push the module. When it is in place, you should hear a distinctive 'click'. Figure 14 – SFP transceiver installation Transceiver removal: 1. Unlock the module's latch. 2. Remove the module from the slot. Fig. 15 – Opening SFT transceiver latch and SFT transceiver removal _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 36: General Switch Operation Guidelines
In order to prevent an unauthorized access to the device, we recommend to change administrator, operator and non-privileged user passwords to access the device. For setting password for access via Web interface, see Section: 0 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 37 In order to prevent device configuration data loss, e.g. after reset to factory settings, we recommend making configuration backup copies and storing them on a PC each time significant changes are made. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 38: Device Configuration
To save the contents of the directory / etc ~ non-volatile memory device, you must execute the save command. The changes take effect after rebooting the device. 5.1 TAU-32M.IP Configuration via WEB Interface. Administrator Access To monitor the device, establish connection in the web browser (hypertext document viewer), such as Firefox, Internet Explorer.
Page 39 Indication of Changes in Web Configurator Web configurator supports indication of configuration changes that is shown in the header bar of configuration interface (TAU-32M.IP WEB configurator). Table Table 5 5 lists indicator states ('*' character in the header bar of configuration interface).
Page 40 Configuration of number modifiers Acoustic signals Configuration of acoustic signals parameters Dialplan profiles Configuration of profiles for routing Profile 1..4 Configuration of profiles Switch Configuration of switch settings Switch ports settings Configuration of integrated Ethernet switch ports _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 41 Download/upload audio file for call hold service Password Management of passwords used to access the device via Web interface Call history View and upload of call log Logout Finish the device administration session for the current user _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 42: Network Settings
(software version, model, serial number, etc.), complete configuration file downloading/uploading, remote device restart (TR-069, TR-098, TR-104 specifications are supported). STUN – network protocol that allows subscriber behind the NAT to define external IP-address. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 43 When selecting 'Static' option in the 'Protocol' field, the following parameters are available: Network settings: – Protocol – selection of static or dynamic (DHCP) protocol to assign network settings. Dynamic assignment of network settings: To obtain network settings use DHCP. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 44 – Alternative option 60 enable – when checked, use alternative Option 60 value, specified by user. Otherwise, in Option 60 DHCP request the device will send specific vendor information in the following format: [VENDOR: vendor][DEVICE: device type][HW: hardware version][SN: serial number][WAN: МАС address][VERSION: firmware version] _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 45 – Enable WEB – when checked, enable device access via web interface, otherwise it is disabled;  HTTP port – web server port (80 by default) for HTTP protocol operation;  HTTPS port – web server port (443 by default) for HTTPS protocol operation. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 46 – LCP echo interval (s) – period of request transmission for LCP echo PPP connection control; – LCP echo failure count – permissible amount of errors connected with LCP echo requests transmission. In case this amount of LCP echo queries weren't answered, PPP connection will be terminated. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 47 In this submenu, you may configure IPSec encryption (IP Security). IPSec is a set of protocols used for protection of data transmitted via Internet Protocol that enables authentication, integrity check and/or encryption of IP packets. IPsec also includes secure Internet Key Exchange protocols. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 48 UDP packet and the recipient host would not perform any integrity checks. When the packet arrives to the destination, UDP header is removed and the packet goes _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 49 – Authentication algorithm – select an authentication algorithm from the list: HMAC-MD5, HMAC-SHA1, HMAC-SHA256, HMAC-SHA384, HMAC-SHA512; – Encryption algorithm – select an encryption algorithm from the list: DES, 3DES, Blowfish, Twofish, Cast128, AES; – Diffie Hellman group – select Diffie-Hellman group; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 50 IP addresses assigned to WAN interface as well as VLAN interfaces should belong to different subnets. For example, if you use a mask 255.255.240.0, IP addresses 192.168.1.6 and 192.168.2.199 will belong to a single network, and if you use a mask 255.255.255.0, they will belong to different networks. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 51 VLAN broadcast – subnet broadcast address of VLAN interface;  MTU – maximum packet size that could be transferred through PPP interface without fragmentation (86- 1500);  Class of service (802.1p) – 802.1р priority for the current VLAN. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 52 To add/apply a new route, enter the data in the field with icon, and click the Submit Changes button. To remove the route, select 'Delete' checkbox and click the Submit Changes button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 53 Changes button; to save changes, click the Save button. 5.1.1.6 The 'SNMP' submenu TAU-32M.IP software allows monitoring status of the device and it's sensors via SNMP. In 'SNMP' submenu, you can configure settings of SNMP agent. The device supports SNMPv1, SNMPv2, SNMPv3.
Page 54 – User name – account username; – User password – access password. The password should contain 8 characters or more; – View type – account access mode selection:  Read/Write – read/write mode;  Read only – read-only mode. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 55 – Unit power supply voltage is changed; – Fans turned on/off; – Fans malfunction; – SFP module is installed, but there is no optical link; – BPU connection lost/resumed; – One of the following parameters falls outside of allowable limits: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 56 Subscriber unit firmware version omsFactoryType Device type (factory setting) omsFactoryMAC Factory default MAC address – Platform Sensor Parameters Object identifier enterprises.35265.1.9.10. fxsMonitoringTemp1 Temperature measured by submodule 1 sensor fxsMonitoringTemp2 Temperature measured by submodule 2 sensor _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 57 – hold – port is on hold; – testing – port is in testing mode. List of possible registration states: – off – registration disabled; – ok – successful registration; – failed – registration failed. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 58 Use alternative number as contact (only for serial groups members) fxsPortConfigUseAltNumberAsContact fxsPortConfigAuthName Authentication name (up to 20 characters) fxsPortConfigAuthPass Authentication password (up to 20 characters) fxsPortConfigCustom Customizing fxsPortConfigPortProfileID Subscriber profile fxsPortConfigSipProfileID SIP/H.323 profile fxsPortConfigHotLine Hot Line fxsPortConfigHotTimeout Hot Timeout (0 to 300) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 59 Call Forward on Out Of Service (CF Out Of Service) fxsPortConfigCfoosNumber CF Out Of Service Number (up to 20 characters) fxsPortConfigCtNumber Call Forward Number (CF Number) fxsPortConfigCtTimeout CF No reply (CFNR) Timeout (0 to 300) From the 'VAS' tab Call answer attended enable fxsPortConfigDvoCtAttendedEn _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 60 Ringback detect timeout (s) fxsPortConfigReversalPolarityAction Reverse polarity detection Dial mode fxsPortConfigDialing Dialing mode (1-DTMF, 2-Pulse) fxsPortConfigFxoDelTdm Interdigit delay fxsPortConfigDecadePulseTime Pulse time (ms) fxsPortConfigDecadePauseTime Pause time (ms) fxsPortConfigDtmfTime DTMF transmit duration (s) Incoming parameters fxsPortConfigFxoRingtdm Ring detection _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 61 Call Forward on Busy (CFB) has priority over Call Waiting (CW) profilePortsCfgPriOverCw profilePortsPlaymoh Play music on hold profilePortsStopDial Stop dial at # profilePortsTaxophone Taxophone – operation in payphone mode profilePortsEnableCpc profilePortsCpcTime CPC time (ms) profilePortsDscpForRtp DSCP for RTP packets _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 62 PSTN name prefix profilePortsUsePstnCid Use PSTN CallerID profilePortsDetectFxoLinePresence Connected FXO line detection Detected signal parameters profilePortsFxoMinLevelDetect Minimum level of detectable signal (dBm) profilePortsDialToneDetectionParameters Dial tone detection parameters profilePortsBusyToneDetectionParameters Busy tone detection parameters profilePortsRingBackToneDetectionParamet Ringback tone detection parameters _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 63 Wait answer timer fansThresholdTemperature Fans threshold temperature fansForceEnable Fans force enable powerMode High voltage on subscriber lines – Configuration of TCP/UDP port parameters Object identifier enterprises.35265.1.9.45. Not used for TAU-32M.IP rev.B Used for TAU-32M.IP rev.B only _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 64 2. – Automatic update configuration Object identifier enterprises.35265.1.9.35.1 fxsEnableAutoupdate Enable autoupdate fxsSource Source autoupdateProtocol Autoupdate protocol autoupdateAuth Authentication autoupdateUser Username autoupdatePassword Password fxsTFTPServer Server fxsConfigurationFile Configuration file fxsFirmwareVersion Firmware versions file fxsConfigurationUpdateInterval Configuration update interval _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 65 Proxy 4 address (up to 40 characters sipProfileRegrar3 Registrator 4 address (up to 40 characters) sipProfileRegistration3 Use registration 4 sipProfileProxy4 Proxy 5 address (up to 40 characters sipProfileRegrar4 Registrator 5 address (up to 40 characters) sipProfileRegistration4 Use registration 5 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 66 Session expires NAT Settings sipProfileKeepAliveMode NAT Keep Alive Msg sipProfileKeepAliveInterval NAT Keep Alive Interval (s) Conference settings sipProfileConferenceMode Conference mode sipProfileConferenceServer Conference server IMS settings sipProfileEnableIMS Enable IMS sipProfileXCAPNameForThreePartyConference XCAP name for '3-way conference' _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 67 Other settings g726to32PT payload type for G.726-32 codec dtmfTransfer DTMF Transfer Type flashTransfer Flash Transfer Type faxDetectDirection Fax Detection faxTransferCodec Master Fax Transfer Codec slaveFaxTransferCodec Slave Fax Transfer Codec modemTransfer Modem Transfer rfc2833PT RFC2833 Payload Time _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 68 Minimal Number of Digits (up to 20) profileDialPlanMinDigits Protocol&Target profileDialPlanType Ingress (up to 108 characters) profileDialPlanAccessMask Dial tone profileDialPlanDialtone Modifier (up to 8 characters) profileDialPlanModifier profileDialPlanDelnum Number of digits to delete (0 to quantity of digits in a number) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 69 1, to add a record–value 4, to remove a record–value 2. These settings match ones described in Section 5.1.2.7. – FXO group configuration _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 70 The name of the user. tauUserV3Password User password tauViewV3Type View type tauRestartSnmp Allows to restart SNMP client These settings match ones described in Section 5.1.1.6. – Configuration of supplementary service codes Object identifier enterprises.35265.1.9.20. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 71 1, to add a rule–value 4, to remove a rule–value 2. Object identifier enterprises.35265.1.9.44. 2 firewallApply Apply rules 3 firewallConfirm Confirm applied rules These settings match ones described in Section 5.1.1.9. – Service functions _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 72 Parameter type: s – string Parameter format: '<TFTP server IP address> <Configuration file name> download' <HTTP server IP address> <Configuration file name> httpdownload Example: snmpset -v 2c -c private 192.168.16.70 .1.3.6.1.4.1.35265.4.10.2.0 s "192.168.16.44 cfgTau32.crypt download" Apply loaded changes _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 73 Parameter 1: new mode: 1 – fxs72VmodeSwitchTrap INFO 1.3.6.1.4.1.35265.3.7.10 -%1$D V 60V, 2 – 48V Parameter 1: --disabled, 1- fxs72FansSwitchTrap INFO Fan status changed 1.3.6.1.4.1.35265.3.7.11 enabled Error while updating Parameter 1: The type of the fxs72updateFwFail MINOR 1.3.6.1.4.1.35265.3.6.20 firmware error _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 74 It is NOT RECOMMENDED without having to use a syslog. System log should be used only when problems in gateway operation occur, and you have to identify the reason. To define the necessary debug levels, consult ELTEX Service Centre Specialist. Syslog configuration: –...
Page 75 – Filter mode – three operation modes are available: disabled, 'black list' or 'white list'; To add MAC address to the table, enter the required address in the 'MAC address' column in _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 76 5.1.1.9 The 'Firewall' submenu In the 'Firewall' submenu, you may configure black and white lists of IP addresses to allow or deny them access to the device. To add a new rule, click the 'New rule' button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 77 'Commit changes' button in two minute interval after approving new rules, otherwise previous settings will be restored. To discard all changes made to configuration, click the Undo All Changes button. To store changes to non- volatile memory of the device, click the Save button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 78 – DST end – defines the moment of set back process; – DST offset, min – time adjustment amount used in transition. To discard all changes made to configuration, click the Undo All Changes button. To apply changes, click the Submit Changes button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 79 Available modes:  STUN – use STUN protocol for public address identification. When choosing STUN client operation mode, you should define the following settings: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 80  DHCP (VLAN 1, VLAN 2, VLAN 3) – receive autoupdate parameters via DHCP Options 66 and 67;  Static – use autoupdate parameters specified in TAU-32M.IP configuration. – Autoupdate protocol – a protocol, which will be used for autoupdate (TFTP/FTP/HTTP/HTTPS);...
Page 81 – 2–Provisioning code–identifier that allows ACS server to identify specific configuration parameters; – 3–Login–username used by client to access the ACS server; – 4–Password–password used by client to access the ACS server; – 5–autoupdate server address; Address should be received in the following format: <proto>://<address>[:<port>], where: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 82: The 'Pbx' Menu. Voip Configuration
In the 'PBX' menu, you can configure VoIP (Voice over IP): SIP/H.323 protocol configuration, TCP/IP configuration, FXS interface configuration, installation of codecs, numbering schedule, etc. 5.1.2.1 The 'Main' submenu. In the('Main') submenu, you can configure basic device settings: set the device name, device prefix, and global timers. For rev.B: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 83 At a temperature from any of the submodules, which exceeds the temperature threshold by 10 °C, the fans turn on by 6/8 revolutions. The parameter is used only for TAU-32M.IP of the first revision (the revision version for this type of card is not displayed in the header of the WEB interface) The parameter is used only for TAU-32M.IP of the first revision (the revision version for this type of card is not displayed in the...
Page 84 One of the additional SIP URI parameters: user=phone. When this parameter is used, SIP subscriber number syntax should match TEL URI syntax described in RFC 3966. In this case, TAU-32M.IP will not clear-back calls, if SIP subscriber's number contains the following characters: '+', ';', '=', '?'. Allows you to receive calls that have a “+” in front of the number.
Page 85 Where N is a number of INVITE message retransmissions. For example, in order to switch to redundant SIP-proxy, when there is no response to three INVITE messages and Invite initial timeout parameter value equals 300ms, Invite total timeout should 100+300*1+300*2+300*4=2200ms. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 86 Configure the following parameters to utilize SIP-T protocol: 1. If you need to define a 'national' value for subscriber number type, configure the following parameters: Use prefix (SIP-T) and Prefix (SIP-T). For description of parameters, see Section 5.1.2.1The'Main'; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 87 The H.323 stack of the TAU-32M.IP gateway supports the following protocols: – H.245 is used for codec matching and opening of voice connection when faststart procedure is not used;...
Page 88 – Time To Live – time period in seconds, for which the device will keep its registration on a gatekeeper; – Keep Alive Time – time period in seconds, after which the device will renew its registration on a gatekeeper; – H.323 alias – name for registration on a gatekeeper; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 89 In 'Profile n/SIP Custom' tab, you may configure SIP protocol parameters for each profile. You don't have to reboot the gateway in order to apply SIP settings. When applying settings, all current calls will be terminated! _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 90 SIP-proxy address, and if it is not available, the request is forwarded to the next redundant SIP-proxy and so forth. When available redundant SIP-proxy if found, registration will be renewed on that SIP-proxy. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 91 SIP-proxy (response '305 Use proxy' will be used with the address of the required server); – Outbound–defines the mode for outgoing calls via SIP-proxy:  off–outgoing calls routed is performed according to the dialplan; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 92  Ringback with 180 ringing–when an incoming call is received, the gateway will generate a ringback tone and send it to the communicating gateway in the voice frequency path. Voice frequency path forwarding will be performed along with '180 ringing' message transmission via SIP protocol; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 93 DIALOG ID (Call-ID, to-tag, from-tag) of a replaced call. It is recommended to use 'replaces' tag in operations with SIP server, as this option mostly does not require the establishment of a new dialogue between SIP server and the subscriber that the call is being forwarded to; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 94 – Conference server–conference server name in Remote mode operation; IMS settings: – Enable IMS–enable service (simulation service) management using IMS (3GPP TS 24.623); Gateway supports:  Implicit subscription to IMS services – in this subscription option, gateway will not send SUBSCRIBE _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 95 – do not send any of the following tags in INVITE request–supported: 100rel and required: 100rel. In this case, communicating gateway will perform unreliable transfer of provisional replies. Setting operation for incoming communications: supported, required–when the following tag is received in 'INVITE' request–supported: 100rel, or required: – _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 96 G.723.1 codec is used together with 'Silence compression' setting. When the setting is enabled, Annex A support is enabled, otherwise it is disabled. G.726-32 is a voice data compression codec that uses ADPCM compression algorithm at the rate of 32kbps. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 97 In 'Codecs configuration' section, you may select codecs and an order of their usage on connection establishment. Codec with the highest priority should be placed in top position. When clicking left mouse button, a line with the selected codec is highlighted. To change codecs priority use arrows (up, down). _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 98 – Use G.711U–use G.711U codec; – Use G.723–use G.723.1 codec; – Use G.729A–use G.729 annexA codec (when defining codec compatibility, non-standard codec description is sent via SIP: a=rtpmap:18 G729А/8000 a=fmtp:18 annexb=no); – G.729B – use G.729 annexB codec. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 99  Caller and Callee–tones are detected during both fax transmission and receiving. During fax transmission, CNG FAX signal is detected from the subscriber's line. During fax receiving, V.21 signal _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 100 - - - -  a=ecan:fb off -;  G.711A NSE–CISCO NSE support, G.711A codec is used to transfer data via modem connection;  G.711U NSE–CISCO NSE support, G.711U codec is used to transfer data via modem connection. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 101 In 'Т38 configuration' section, you may configure Т.38 protocol parameters: – Max Datagram Size–maximum datagram size. (Zero value means that T38MaxDatagram attribute will not be transferred via SIP, and the gateway will support the reception of datagrams up to 512bytes. Use zero _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 102 Undo All Changes button. To set default parameters, click the Defaults button (the figure below shows default values). To apply changes, click the Submit Changes button. To store changes to non-volatile memory of the device, click the Save button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 103 In the 'Profile n/Dialplan' submenu, you may configure prefixes for routing and pickup groups for each profile. Routing of the TAU-32M.IP gateway is based on prefixes. Prefix is the first part of the callee number, and when it is combined with the quantity of digits of a dialed number and the dialling timeout, it comprises the routing rule.
Page 104 When outgoing call is performed using a prefix, the digit deletion modifier ('Number of digits to delete') is applied first to the dialed number, followed by the digit addition modifier ('Modifier'). – Number type–callee number type. Used only in SIP-T and Н.323 protocol operations. Transferred in CdPN parameter; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 105 (provided that the unit is configured for DTMF dialling mode), and after that the call will be routed immediately. 5.1.2.2.5.3 Configuration of pickup codes Configuration of pickup groups affects the following settings: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 106 Timers inside rules could be dropped; in this case, global timer values, defined before the parentheses, will be used. prefix – prefix part of the rule @optional–optional part of the rule (may be skipped) (parameters) – additional parameters (can be omitted) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 107 ,–send 'PBX response' tone. For long-distance access (for city access in case of office PBX), it is common to hear a ringback, that may be implemented by inserting comma in a sequence of digits. – 8,х. after dialling '8' subscriber will hear 'PBX response' tone. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 108 _________________________________________________________________________________  w – pause symbol for pulse dialing, equal to 0.5 seconds (supported on FXO ports of the TAU-32m.IP gateway manufactured by Eltex). It is allowed to indicate up to 10 characters of a pause in a row, which is equivalent to a pause of 5 seconds, if one character is regarded as 0.5 seconds. Designed to interact with a gateway that has FXO ports and allows you to transfer the length of a pause for dialing to the opposite side.
Page 109 (not processed at TAU); – signal–signal name that should be used for generation of non-standard ringing. – Distinctive Ring rule – non-standard ringing generation rule. Ringing tone is cyclic. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 110 RTP SIP min–the lower limit of a range of RTP ports used for SIP protocol operation;  RTP SIP max – the upper limit of a range of RTP ports used for SIP protocol operation; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 111 Assured forwarding, low drop precedence (Class4, AF43) 40 (0x28) Class 5 46 (0x2E) Expedited forwarding, low drop precedence (Class5, Expedited Forwarding) IP Precedence: 0 (0x00) IPP0 (Routine) 8 (0x08) IPP1 (Priority) 16 (0x10) IPP2 (Immediate) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 112 Changing other parameters will not disrupt any of the established connections! Configuration of ports Port settings table (tabs '1-8', '9-16', '17-24', '25-32'): – Port–port number; – Phone – subscriber's number; – Display name–subscriber's name; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 113 – Edit – the button which allows you to enter the port settings editing mode; – Auto numeration – automatic port enumeration. Settings of subscriber profiles You may configure subscriber profiles in 'Subscriber profiles' tab: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 114 _________________________________________________________________________________ _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 115 _________________________________________________________________________________ The PSTN activity parameter have several operation modes: – Off; – PSTN reversal polarity detection; – PSTN answer detection; – PSTN voice detection. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 116 In Fsk_bell202, Fsk_v23 modes, Caller ID information is sent in MDMF format: time/date, subscriber's number and name. Hide date–when checked, in Fsk_bell202, Fsk_v23 modes, Caller ID information will be sent without time – and date; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 117 – Gain receive (0.1 dB) – volume of voice reception (gain of the signal received from the communicating gateway and output to the speaker of the phone unit connected to TAU-32M.IP gateway); – Gain transmit (0.1 dB) – volume of voice transmission (gain of the signal received from the microphone of the phone unit connected to TAU-32M.IP gateway and transmitted to the communicating gateway);...
Page 118 – Gain transmit (0.1 dB) – volume for voice transmission (amplification / attenuation of the signal level received from the interacting gateway via the IP channel and transmitted to the interacting PBX via the TDM channel); – Outgoing direction parameters: Used for TAU-32M.IP rev.B only _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 119 (10 seconds), if during this time the speech activity has not been determined, the call will also be put into a conversation state (200 OK reply will be sent to the SIP protocol). Used for TAU-32M.IP rev.B only _________________________________________________________________________________...
Page 120 – from -20 to -40dBm; – Dialtone detection parameters – 'PBX response' tone detection parameters; – Busytone detection parameters – 'busy' tone detection parameters. – Ringback tone detection parameters – ringback tone detection parameters. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 121 500 and 300ms respectively. To apply settings, click the Apply button. To exit the submenu, click the Cancel button. To reset settings to default values, click the Default button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 122 To return to 'Ports' menu, click 'Back' button. Editing custom parameters of FXS type ports: To edit parameters of a specific port, click the button in the corresponding row. 'Custom' tab – FXS type port custom settings: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 123 – DND – when checked, 'do not disturb' service (temporary restriction for incoming calls) is enabled; – Disabled–when checked, the port is disabled; – SIP port–local UDP port used for port operations via SIP protocol; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 124 This setting will not work, if 'IMS mode' – 'Enable IMS' parameter in SIP profile settings – is enabled on the device. – Modem-enables 'Modem' mode for a port. In this mode, all connections established by this port are performing with disabled echo canceller. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 125 With the 'Defaults' button, you may set the default values. 'Call forward' tab – call forwarding service settings for FXS type port: – СF Busy—when checked, CFB service is enabled—forward the call, when the subscriber is busy; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 126 – CFNR timeout–subscriber response timeout (in seconds) for 'Call forward on no reply' service. Against each service, there is a number that the call will be forwarded to. 'Suppl. Service' tab allows you to enable/disable supplementary services. For detailed description of supplementary service operations, see Section 0 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 127 To apply settings, click the Apply button. To reset settings to default values, click the Default button. Editing custom parameters of FXS type ports: 'Custom' tab – FXS type port custom settings: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 128  Hotline Number to PSTN – number that will receive the call when the 'warmline' service is enabled for calls directed from VoIP to analogue phone line. Use Hotline to PSTN does not work with 'Transmit number' option 'Common' tab – FXO type port common settings: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 129 'Call forward' tab – call forwarding service settings for FXO type port: Description of 'Call forward' tab fields is equivalent to description of similar tab fields for FXS type port shown _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 130 – Simultaneous calls count–maximum number of simultaneous (incoming and outgoing) calls. To discard all changes made to configuration, click the Undo All Changes button. To store changes to non- volatile memory of the device, click the Save button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 131  Call forward on out of service – 'Forward on out of service' service;  Call waiting – 'Call waiting' service;  Do not disturb – 'Do not disturb' service;  Modem (Echocanceller) – 'Modem' service allows to disable echo canceller for subscriber port. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 132 When one of the group members answers, call transmission to other ports stops. In the search mode, the gateway continuously searches for a free group member, and the call is transferred to their number. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 133 If the call group does not contain any ports, the group will not be used even with 'Enabled' flag checkbox selected. – SIP port – local UDP port used for group operations via SIP protocol. To edit parameters of an existing group, click button in the corresponding row. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 134 You don't have to reboot the gateway in order to apply FXO group settings. Changing 'SIP port' parameter will lead to termination of current calls. Changing other parameters will disrupt the established connections for the current group only! _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 135 – Enabled – when checked, the FXO group is enabled; – SIP port – local UDP port used for group operations via SIP protocol. To edit parameters of an existing group, click the button in the corresponding row; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 136 I.e. each subscriber port that belongs to the group will be able to pickup the call received on any other port of this group by dialling a pickup code. To configure a pickup code, use 'PBX/SIP-H323 Profiles/Profile n/Dialplan' tab; for description, see Section 5.1.2.2.5.3Configuration of pickup codes. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 137 To do this, they should pick up the phone and dial a pickup code, and the connection with the caller will be established after that. Pickup group may be used in combination with a call group; in this case, all ports that belong to a call group _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 138 – Rule–mask of the number of the caller that will trigger the 'distinctive ring' with a call to the requested port; – Ring–ringing duration; – Pause–pause duration; – Subscriber profiles–subscriber profiles which ports are affected by this rule. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 139 5х.* –'х' in this rule may be completely absent or may be present any number of times. Caller number may be equal to 5*, 5х*, 5xx*, 5xxx*, ...  +–digit, range, or '*', '#' characters preceding the '+' symbol may be repeated from one to infinity times. Equivalent to a record {1,}. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 140 Range and enumeration [0-9*#] – 0 to 9, and also * and #.  {min,max} – define the repetition count for a character located outside the parentheses, a range or *# symbols. – – minimum repetition count, max maximum repetition count. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 141 Save button. 5.1.2.12 The 'Acoustic signals' submenu This setting allows for the modification of information acoustic signals parameters as well as for the upload of ready files with the tones settings. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 142 To upload tones settings, click the Select file button and select a configuration file. Next click the Load button. The tones from an uploaded file will have priority over the tones configured in the 'Tones settings' section. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 143 – the range for frequencies: 0 – 4000 Hz; – the range for time intervals: 0 – 65535 ms. To restore default settings, click the Restore button. With that tones configured in the 'Tones settings' section start to be used. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 144 In 'Codecs configuration' section, you may select codecs and an order of their usage on connection establishment. Codec with the highest priority should be placed in top position. When clicking left mouse button, a line with the selected codec is highlighted. To change codecs priority use arrows (up, down). _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 145  Caller and Callee–tones are detected during both fax transmission and receiving. During fax transmission, CNG FAX signal is detected from the subscriber's line. During fax receiving, V.21 signal _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 146  G.711U RFC3108–use G.711U codec to transfer data via modem connection. When entering modem data transfer mode via SIP protocol, echo cancellation and VAD are disabled with attributes described in RFC3108 recommendation:  a=silenceSupp:off - - - -  a=ecan:fb off -; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 147 And vice versa, if fax units support data transfer at 9600 baud, and the gateway is configured to 14400 baud, this setting will not affect the interaction, maximum speed will be defined by the performance of fax units. Jitter buffer configuration _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 148 (allowed values: -25, -22, -19, -16, -13, -10, -7, -4, -1 dB). The Call limit section: – The maximum number of outgoing calls – defines maximum amount of simultaneous outgoing calls, performing by this profile. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 149: The 'Switch' Menu
'Output' with the respective checkboxes. For VLAN operation, use 'Enable VLAN', 'Default VLAN ID', 'Egress', and 'Override'. Also, routing rules described in '802.1q' routing table in '802.1q' tab will apply. For example of switch configuration using VLAN, see Appendix D. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 150 – Output–mutual availability of data ports. Defines privileges that allow packets received by this port to be transferred to flagged ports; – Backup port–select a port from the list as a backup port. Used in direction reservation mode; – Preemption–returns to master port on its availability. Used in direction reservation mode; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 151 2. Connect a PC to perform the tracing directly to TAU Ethernet port. 3. Run the application on the PC that captures network traffic. In the application, select Ethernet interface connected to TAU-32M.IP as a traffic capture interface. 4. After tracing, save captured traffic into a file.
Page 152 Click the Commit button in 30 seconds interval to confirm newly applied settings, or the previous settings will be restored. 5.1.3.3 The QoS & Bandwidth control submenu In 'QoS & Bandwidth control' submenu, you may configure Quality of Service functions and bandwidth restrictions. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 153 – Remapping 802.1p priority–remap 802.1р priorities for untagged packets. Thus, a new value may be assigned for each priority received in VLAN packet; – ingress limit mode–restriction mode for traffic coming to the port:  off–no restriction;  all–restrict all traffic; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 154 (for basic diffserv values, see Table 8):  diffserv–IP diffserv priority value;  Queue–outgoing queue number. Queue 3 has the highest priority, queue 0–the lowest priority. Weighted packet distribution to outgoing queues 3/2/1/0 is as follows: 8/4/2/1. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 155: The 'Monitoring' Menu
– Dialed digits–digits dialled by the port before modification according to the routing plan; – Registration state – SIP server registration status:  off–registration disabled;  ok – successful registration;  failed – registration failed. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 156 Click this button to begin test (test continues about 1 minutes). To see the results when the test finishes, hover the mouse cursor over the 'result' link located against the respective port, or open the test results window by clicking the link: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 157 – RESISTANCE NOT MEASURED – means that during the line resistance measurement one of the values was lower than the minimum allowed value (100Ω). As a rule, this error may be caused by a wire or ground _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 158  busy – sending 'busy' tone;  hold – port is on hold;  testing – port is in testing mode. – Call count–number of outgoing calls from the gateway startup; – Call phone–last dialled number; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 159  8 FXO – 8 ports for the analogue phone line connection;  4FXS, 4 FXO – 4 for connection of the subscriber to the analogue phone line and 4 ports for the analogue phone line connection; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 160 – Board supply voltage should fall within the limits: 8V<Vinput<16V; – Temperature on a sensor should not exceed 90°c. Fault indication: – When the sensor malfunction occurs, the 'temperature detector failure' value will blink red in its window. For TAU-32M.IP rev.A _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 161 The switch is equipped with 3 x Gigabit Ethernet electrical ports (Port 0, Port 1, Port 2), 2 x optical ports (SFP 0, SFP 1), designed for connection to data networks and additional Ethernet devices, and 1 x internal CPU port for connection to TAU-32M.IP HOST processor. Description of informational window: –...
Page 162  Call waiting–'Call waiting' service;  Do not disturb – 'Do not disturb' service;  Modem – 'Modem' service. Status for other services:  Active – active;  Inactive – inactive. Use the Refresh button to refresh table data. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 163 – Hot number–number that will receive the call when 'Hotline/warmline' is enabled. Service statuses: – Off–IMS management is disabled; – Disable–service is disabled; – Enable–service is enabled. Use the Refresh button to refresh table data. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 164 H.323 GK–H.323 gatekeeper registration time; 5.1.4.7 The 'FXO Groups' submenu In the 'FXO groups' submenu, you may view the current state of FXO group registration. Description of parameters of this informational window is equivalent to Section 5.1.4.6. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 165: The 'System Info' Menu
– System time – device system date and time in the following format: hours:minutes:seconds day/month/year; – Uptime – time of the uninterrupted gateway operation; – TAU-32M.IP – firmware version; – Software Version – device firmware version. Device information – Linux version–Linux OS version;...
Page 166 – Ref – number of references to the route for connection creation; – Use – number of route discoveries performed by IP protocol; – Iface – device network interface used for access through this route. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 167: The 'Service' Menu
In 'Firmware upgrade' section, you can update the TAU-72.IP/TAU-36.IP firmware (firmware file is an image named firmware.img). In the opened window, specify the path to the firmware file by clicking the Select File button and click the Upgrade firmware button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 168 PC in archive tau32Mtar, or tau32M_cfg.tar.gz depending on the selected format). To download configuration files or other folders to a PC, click the Backup button. Download/upload files using TFTP server Backup/Restore from TFTP server: – TFTP Server IP Address–TFTP server IP address; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 169 5.1.6.3 The Reboot submenu In 'Reboot' submenu, you may reboot the device. To reboot the device, click the Reboot button. Before performing a reboot, make sure that all changes are saved, otherwise they will be lost! _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 170 – Organization – organization name; – Organization unit – organization unit; – Contact E-Mail – e-mail address; – IP address (Certificate name) – gateway IP address. When you enter all fields, click the Generate button to generate self-signed certificate. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 171 For detailed information on user privileges, see Section 0. WEB digest-authentication configuration: – Enable – enables WEB users digest-authentication. In this mode WEB authorisation through RADIUS will be unavailable To save the changes click the Save button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 172 – Load file – button that allows you to upload the file to the device; – Backup file – button that allows you to download the file to PC; – Delete file – button that allows you to delete the file from the device. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 173 'Confirm password' field. To apply password, click the Submit Сhanges button. To save changes, click the Save button. To save the changes click the Save button. 5.1.6.7 Журнал вызовов In 'Call history' submenu, you may work with call log. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 174 To change the access, enter the corresponding user name (admin, operator, viewer), password (passwords for various access levels are defined by 'admin' user in the 'Service/Password' tab) and click the Log in button. To exit configuration program, click the Cancel button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 175: Tau-32M.ip Configuration Via Web Interface. Operator Access
_________________________________________________________________________________ 5.2 TAU-32M.IP Configuration via WEB Interface. Operator Access To configure the device, establish connection in the web browser, e.g. Firefox, Internet Explorer. Enter IP- address of the device into the browser string. The default IP-address of the device – 192.168.1.2, subnet mask – 255.255.255.0.
Page 176 Firmware update, configuration file operations, rebooting device, setting/changing passwords Reboot Rebooting Device reboot Call history Журнал вызовов View and upload of call log Before performing a reboot, make sure that all changes are saved, otherwise they will be lost! _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 177: Non-Privileged User Access For Device Monitoring
Non-privileged users will only be able to view routing and subscriber port configuration. 5.3.1 The Monitoring menu For detailed tabs description, see Section 0 of this document. 5.3.2 The 'System info' menu For detailed menu description, see Section 5.1.5 of this document. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 178: The 'Service' Menu
When the IP address is entered, the device will request a user name and a password. Username: supervisor Password: specified by admin. The following menu will appear on the operator's terminal: Supervisor will be able to access all parameters of the device in read-only mode. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 179: Command Line Mode And Terminal Mode Operation
Show full network settings version none Show Configuration file version configuratio priv Show full configuration voiceport none Voice ports information view statistic <value> number:1-32 none Show port statistic status <value> number:1-32 none Show port status _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 180 Show routing table save priv Save configuration into non-volatile memory shell priv Go into Linux console unload callhistory <value1> <value2> 1-IP address priv Upload call log by TFTP protocol 2-string:64 characters upgrade image priv Firmware update _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 181 Disable NTP interval <value> number:30- priv Set time synchronization interval Disable periodic time 100000 (default: disabled) synchronization ipaddr <value> IP address priv Set NTP server IP address timezone <value> -12..+12 priv Set timezone (default: 0) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 182 VLAN1 interface configuration broadcast <value> IP address priv Set broadcast IP address <value> number:0-7 priv Set 802.1p priority for VLAN network Set default value (0) for 802.1p priority for VLAN _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 183 SIP proxy parameters configuration mode <value> none|park|home priv Set operations with SIP proxy server mode none - don't use proxy park - parking mode home - homing mode address <value1> 1-number:1-5 priv Set SIP proxy server IP address _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 184 <value> number:1024- priv Set min UDP port for RTP (default: 65535 16384) <value> number:1024- priv Set max UDP port for RTP (default: 65535 32767) voice port priv Enter the voice ports configuration 1..32 mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 185 Configure amplifying/attenuating of Set amplifying/attenuating signal in transmission circuit (default: 0) of signal in transmission circuit to default stopdial priv Dial stop by '#' symbol usage (default: Don't use dial stop by '#' don't use) symbol _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 186: Basic Commands
Command mode CONFIG, CONFIG-NETWORK, CONFIG-SIP, CONFIG-VOICEPORT, CONFIG-VOICEPROFILE Negotiation command. Syntax no <command> Parameters – <command> command Executes for command negotiation or default value setting Privilegy priv Command mode CONFIG, CONFIG-NETWORK, CONFIG-SIP, CONFIG-VOICEPORT, CONFIG-VOICEPROFILE Example _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 187: Top Level Commands (Exec)
CLI session exit command. Syntax quit Parameters Command contains no arguments. Privilegy none Command mode EXEC help CLI syntax tip command. Syntax help Parameters Command contains no arguments. Privilegy none Command mode EXEC ping _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 188 64 bytes from 192.168.118.46: icmp_seq=4 ttl=64 time=1.30 ms 64 bytes from 192.168.118.46: icmp_seq=5 ttl=64 time=1.34 ms --- 192.168.118.46 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4009ms rtt min/avg/max/mdev = 1.019/2.854/9.311/3.230 ms traceroute TraceRoute utility. Syntax _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 189 192.168.118.46 (192.168.118.46), hops max, byte packets 1 192.168.118.46 (192.168.118.46) 1.510 ms 1.053 ms show system The command is intended for viewing firmware version. Syntax show system Parameters Command contains no arguments. Privilegy none Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 190 The command is intended for viewing IP address. Syntax show ipaddr Parameters Command contains no arguments. Privilegy none Command mode EXEC Example tau-32m> show ipaddr IP address eth0: 192.168.118.119 show netmask The command is intended for viewing network mask. Syntax _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 191 | Press any key to continue | Press 'q' to exit | show version The command is intended for viewing configuration file version. Syntax show version Parameters Command contains no arguments. Privilegy none Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 192 Parameters < value > – parameter 1-32 value. Privilegy none Command mode EXEC Example tau-32m> show voiceport statistic 1 Statistic of pbx port 1: pbx call count pbx port state onhook pbx last number 855102 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 193 Command mode EXEC Example tau-32m# show voiceport configuration 1 ================start dump config================ node: config.VOIP.ports.port_0 phone: 855101 user_name: 855101 auth_name: 855101 auth_pass: 855101 | Press any key to continue | Press 'q' to exit | show voiceprofile _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 194 SFP0: ST(0x7)- inserted 1, TxFault 1, LOS 1, TxDis 0 SFP0: Temp 65535, Power 65535, Cur 65535, ptx 65535, prx 65535 show switch The command is intended for viewing switch ports status. Syntax show switch Parameters Command contains no arguments. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 195 855102| 855101| voip.local| Tue Jan 5 23:50:56 2010| Tue Jan 5 23:50:57 2010| 33 sec | talking| incoming| show call history The command is intended for viewing call history. Syntax show call history _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 196 5 23:44:51 2010| 1 sec | remote clear| outgoing| show proc The command is intended for viewing current system processes. Syntax show proc Parameters Command contains no arguments. Privilegy priv Command mode EXEC Example tau-32m# show proc _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 197 The command is intended for enter the privilege mode. Syntax enable Parameters Command contains no arguments. Privilegy none Command mode EXEC _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 198 Privilegy priv Command mode EXEC Example tau-32m# passwd admin Changing password for admin New password: Retype password: passwd supervisor The command is intended for setting supervisor user password. Syntax passwd supervisor <value1><value2> _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 199 EXEC Example tau-32m# passwd operator Changing password for operator New password: Retype password: passwd viewer The command is intended for setting viewer user password. Syntax passwd viewer <value1><value2> Parameters value1–previous password; value2-new password. Privilegy priv _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 200 Syntax sip reregistration <value> Parameters < value > – parameter value: 1-8 Privilegy priv Command mode EXEC Example tau-32m# sip registration 1 tau-32m# reset The command is intended for resetting the configuration. Syntax reset <value> _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 201 The command is intended for restoring device configuration from backup. Syntax restore <value1><value2> Parameters <value 1>-TFTP server IP address where configuration will be downloaded from; – <value 2> configuration file name (string: 64 characters) Privilegy priv Command mode EXEC _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 202 The command is intended for rebooting the device. Syntax reboot <confirm> Parameters < confirm > – yes/no Privilegy priv Command mode EXEC Example tau-32m# reboot Do you really want to restart device? (yes/no) route add _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 203 Privilegy priv Command mode EXEC Example tau-32m# route del 192.168.1.0 netmask 255.255.255.0 tau-32m# route print The command is intended for viewing route table. Syntax route print Parameters Command contains no arguments. Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 204 The command is intended for enter the Linux console. Syntax shell Parameters Command contains no arguments. Privilegy priv Command mode EXEC Example tau-32m# shell BusyBox v1.15.3 (2017-09-05 14:59:00 +07) built-in shell (ash) Enter 'help' for a list of built-in commands. [admin@tau:/root] _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 205 <value1> TFTP server IP address where the firmware will be downloaded from; <value2> firmware file name (string: 64 characters) Privilegy priv Command mode EXEC Example tau-32m# upgrade image tftp 192.168.118.46 tau32.img tau-32m# upgrade image tfp _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 206: Configuration Level Commands
Command contains no arguments. Privilegy priv Command mode EXEC Example tau-32m# configure tau-32m(config)# 6.1.3 Configuration level commands network The command is intended for enter the network settings configuration. Syntax network Parameters Command contains no arguments. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 207 The command is intended for restriction full number dial time, s Syntax timer duration <value> Parameters – <value> number:10-300 (default: 300) Privilegy priv Command mode CONFIG Negotiation function 'no' command Set full number dial time to default Example tau-32m(config)# timer duration 44 timer waitanswer _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 208 1 tau-32m(config-sip-profile)# udp rtpport sip min The command is intended for setting the minimal UDP port for RTP. Syntax udp rtpport sip min <value> Parameters – <value> number: 1024-65535 (default: 16384) Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 209 Privilegy priv Command mode CONFIG Example tau-32m(config)# voice port 1 tau-32m(config-voice-port)# voice profile 1..32 The command is intended for enter the voice profiles configuration mode. Syntax voice profile 1..32 Parameters Command contains no arguments. Privilegy _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 210: Network Settings Level Commands
The command is intended for viewing MAC address. Syntax mac get Parameters Command contains no arguments. Privilegy priv Command mode CONFIG-NETWORK Example tau-32m(config-net)# mac get mac set The command is intended for setting user MAC address Syntax _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 211 The command is intended for setting the traffic control interface. Syntax control <value> Parameters <value> – no_vlan|vlan1|vlan2|vlan3|pppoe Privilegy priv Command mode CONFIG-NETWORK Negotiation function 'no' command Set default interface (no_vlan) for traffic control Example _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 212 Command mode CONFIG-NETWORK Negotiation function 'no' command Set default interface (no_vlan) for signal traffic Example tau-32m(config-net)# signaling vlan1 dhcp The command is intended for setting the network settings receiving via DHCP mode Syntax dhcp Parameters _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 213 Use default gateway, set in the device configuration Example tau-32m(config-net)# dhcp_gateway dns primary The command is intended for setting main DNS server IP address. Syntax dns primary <value> Parameters – <value> IP address Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 214 Command mode CONFIG-NETWORK Negotiation function 'no' command Set default DSCP value for SIP packets. Example tau-32m(config-net)# dscp signaling 33 dscp media voiceport The command is intended for setting DSCP value for RTP/RTCP packets for port. Syntax _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 215 Set DSCP value for RTP/RTCP packets for voice profile to default Example tau-32m(config-net)# dscp media voiceprofile 2 45 gateway The command is intended for setting default gateway. Syntax gateway <value> Parameters – <value> IP address Privilegy _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 216 The command is intended for setting network mask. Syntax netmask <value> Parameters – <value> mask address Privilegy priv Command mode CONFIG-NETWORK Example tau-32m(config-net)# netmask 255.255.255.0 ntp enable The command is intended for enabling NTP. Syntax ntp enable Parameters _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 217 Disable periodic time synchronization. Example tau-32m(config-net)# ntp interval 60 ntp address The command is intended for setting NTP server IP address. Syntax ntp address <value> Parameters – <value> IP address Privilegy priv Command mode CONFIG-NETWORK Example _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 218 Command contains no arguments. Privilegy priv Command mode CONFIG-NETWORK Negotiation function 'no' command Disable SNMP. Example tau-32m(config-net)# snmp enable snmp trapsink The command is intended for setting trap messages transmission IP address. Syntax snmp trapsink <value> Parameters _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 219 Example tau-32m(config-net)# snmp traptype v2 snmp rocomm The command is intended for setting RO (read only) community value. Syntax snmp rocomm <value> Parameters – <value> string: 96 characters (public is default) Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 220 The command is intended for setting trap community value. Syntax snmp trapcomm <value> Parameters – <value> string:96 characters Privilegy priv Command mode CONFIG-NETWORK Example tau-32m(config-net)# snmp trapcomm testtrap telnet _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 221 Negotiation function 'no' command Disable telnet. Example tau-32m(config-net)# telnet The command is intended for enabling SSHv2. Syntax Parameters Command contains no arguments. Privilegy priv Command mode CONFIG-NETWORK Negotiation function 'no' command Disable SSHv2. Example tau-32m(config-net)# ssh web enable _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 222 Command mode CONFIG-NETWORK Negotiation function 'no' command Set default HTTP port value. Example tau-32m(config-net)# web port 5000 autoupdate auth The command is intended for authorization permission. Syntax autoupdate auth Parameters Command contains no arguments. Privilegy priv _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 223 – <value> string Privilegy priv Command mode CONFIG-NETWORK autoupdate interval_cfg The command is intended for setting configuration autoupdate interval. Syntax autoupdate interval_cfg <value> Parameters – <value> number Privilegy priv Command mode CONFIG-NETWORK autoupdate interval fw _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 224 Syntax autoupdate protocol <value> Parameters – <value> tftp|ftp|http|https Privilegy priv Command mode CONFIG-NETWORK autoupdate server-ip The command is intended for setting server IP address where autoupdate is being processed from. Syntax autoupdate server-ip <value> Parameters _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 225 The command is intended for enabling the autoupdate. Syntax autoupdate enable Parameters Command contains no arguments. Privilegy priv Command mode CONFIG-NETWORK autoupdate username The command is intended for setting autoupdate username. Syntax autoupdate username<value> Parameters – <value> string Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 226 <value> Parameters <value>-string Privilegy priv Command mode CONFIG-NETWORK Example tau-32m(config-net)# pppoe user admin pppoe enable The command is intended for enabling PPPoE protocol. Syntax pppoe enable Parameters Command contains no arguments. Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 227 Command contains no arguments. Privilegy priv Command mode CONFIG-NETWORK Negotiation function 'no' command Don't use VLAN for PPPoE/PPP traffic Example tau-32m(config-net)# pppoe vlan pppoe mtu The command is setting MTU value for PPP traffic. Syntax _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 228 The command is setting LCP echo packets errors receive amount. Syntax pppoe lcpecho failure <value> Parameters <value>.number: 0-65535 Privilegy priv Command mode CONFIG-NETWORK Negotiation function 'no' command Set default value (3) for LCP packets receiving errors amount Example _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 229 <value> Parameters <value>-IP address Privilegy priv Command mode CONFIG-NETWORK Example tau-32m(config-net)# vlan1 broadcast 192.168.17.254 vlan1/vlan2/vlan3 cos The command is intended for setting 802.1p priority for VLAN network. Syntax vlan1/vlan2/vlan3 cos <value> Parameters <value>.number: 0-7 Privilegy _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 230 The command is intended for using default gateway received via DHCP for VLAN network (default: don't use) Syntax vlan1/vlan2/vlan3 dhcp_gateway Parameters Command contains no arguments. Privilegy priv Command mode CONFIG-NETWORK Negotiation function 'no' command Use default gateway, setted in the device configuration Example _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 231 Parameters <value>-IP address Privilegy priv Command mode CONFIG-NETWORK Example tau-32m(config-net)# vlan1 ipaddr 192.168.99.2 vlan1/vlan2/vlan3 netmask The command is intended for setting VLAN network mask Syntax vlan1/vlan2/vlan3 netmask <value> Parameters <value>-mask address Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 232: Sip Profiles Configuration Level Commands
The command is intended for setting operations with SIP proxy server mode. Syntax proxy mode <value> Parameters – <value> none-don't use proxy; - park – parking mode; - home – homing mode. Privilegy priv Command mode CONFIG-SIP Example tau-32m(config-sip-profile)# proxy mode home proxy address _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 233 Example tau-32m(config-sip-profile)# registrar address 1 route.com:5063 registrar enable – The command is intended for enabling registration on SIP registrar (1-main, 2-4 redundant). Syntax registrar enable <value> Parameters – <value> number: 1-5 Privilegy priv Command mode _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 234 The command is intended for setting SIP domain. Syntax domain <value> Parameters – <value> string 96 characters Privilegy priv Command mode CONFIG-SIP Negotiation function 'no' command Delete SIP domain. Example tau-32m(config-sip-profile)# domain voip.local expires _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 235 Command mode CONFIG-SIP Negotiation function 'no' command Set authorization mode. Example tau-32m(config-sip-profile)# auth mode user auth name The command is intended for setting authorization name. Syntax auth name <value> Parameters – <value> string:96 characters Privilegy _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 236 Command mode CONFIG-SIP Example tau-32m(config-sip-profile)# codec list g711a g711u g723 g726_32 g729b set_config(config.VOIP.profile.profile_0.codecs,g711a,1) set_config(config.VOIP.profile.profile_0.codecs,g711u,2) set_config(config.VOIP.profile.profile_0.codecs,g723,3) set_config(config.VOIP.profile.profile_0.codecs,g726_32,4) set_config(config.VOIP.profile.profile_0.codecs,g729b,5) codec ptime This command is intended for setting codec packetization time. Syntax codec ptime <value1><value2> Parameters – <value1> g729|g711|g723|g726_32; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 237 The command is intended for setting fax detection mode. Syntax fax detect <value> Parameters – – <value> none detection disabled; – caller detection on transmitting side; callee - detection on receiving side; both-detection on both sides (default). _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 238 The command is intended for enabling echo canceller. Syntax ecan enable Parameters Command contains no arguments. Privilegy priv Command mode CONFIG-SIP Example tau-32m(config-sip-profile)# ecan enable ecan tail The command is intended for setting cancelling echo duration, ms. Syntax ecan tail <value> _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 239 The command is intended for setting L-timer value. Syntax dialplan ltimer <value> Parameters – <value> number: 1-30 (default: 15) Privilegy priv Command mode CONFIG-SIP Negotiation function 'no' command Set default L-timer value. Example _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 240 1-300 (default: 300) Privilegy priv Command mode CONFIG-SIP Negotiation function 'no' command Set default start timer value. Example tau-32m(config-sip-profile)# dialplan start 20 dialplan rule The command is intended for setting dialplan rule. Syntax dialplan rule <value> Parameters _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 241: Port And Port Profiles Settings Level Commands
Command mode CONFIG-VOICEPORT Example tau-32m(config-voice-port)# username 772001 authname The command is intended for setting authorization name. Syntax authname <value> Parameters – <value> string: 96 characters Privilegy priv Command mode CONFIG-VOICEPORT Example tau-32m(config-voice-port)# authname 772001 password _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 242 Command mode CONFIG-VOICEPORT Example tau-32m(config-voice-port)# profile sip 1 profile voice The command is intended for assigning voice profile to port. Syntax profile voice <value> Parameters – <value> number:1-8 (default: 1) Privilegy priv Command mode CONFIG-VOICEPORT Example _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 243 Parameters Command contains no arguments. Privilegy priv Command mode CONFIG-VOICEPORT Negotiation function 'no' command Enable voice profile settings usage. Example tau-32m(config-voice-port)# custom callerid The command is intended for setting CallerID type. Syntax callerid<value> Parameters _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 244 70 flash max The command is intended for setting short clearback max border. Syntax flash max <value> Parameters – <value> number: min-200 (default: 600) Privilegy priv Command mode CONFIG-VOICEPORT, CONFIG-VOICEPROFILE Negotiation function 'no' command _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 245 Command mode CONFIG-VOICEPORT, CONFIG-VOICEPROFILE Negotiation function 'no' command Set amplifying/attenuating of signal in transmission circuit to default. Example tau-32m(config-voice-port)# hybrid tx 20 stopdial The command is intended for enabling dial stop using # character. Syntax _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 246: Call Statistic
TAU-32M.IP subscriber was put on hold by a remote subscriber conference Conference state, the subscriber is a 3-way conference initiator Reasons for call clearing Description TAU-32M.IP subscriber put the phone offhook, didn't perform a call and put the local phone back onhook _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 247: Statistic File Operations
_________________________________________________________________________________ local busy TAU-32M.IP subscriber is busy remote busy Remote subscriber is busy invalid number Invalid number is dialled no answer No response from subscriber no local user Incoming call to non-existent number no remote user Outgoing call to non-existent number...
Page 248: Configuration Writing/Readout
Configuration procedure as follows: 1. Connect the null modem cable to COM port of a PC and TAU-32M.IP module 'Console' port (if configuration is performed via COM port), or connect the computer to the module Ethernet port using Ethernet cable (if configuration is performed via telnet).
Page 249: Reset The Device To The Factory Settings
Telnet/SSH (username—admin, password is not defined). Access via RS-232 console in this mode, just as for Telnet, will be unprotected (username—admin, password is not defined). 6.5.2 Reset the configuration to factory default using 'Safemode' You can switch to 'Safemode' with two ways: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 250 Reset the configuration to factory default: 1. Connect the null modem cable to COM port of a PC and TAU-32M.IP module 'Console' port (if configuration is performed via COM port), or connect the computer to the module Ethernet port using Ethernet cable (if configuration is performed via Telnet/SSH).
Page 251 To reset settings in CLI mode and delete the console password, execute the following commands: > enable # shell reset2defaults static or, if you have to define the dynamic obtaining of network settings in factory configuration (via DHCP protocol): > enable # shell reset2defaults dhcp _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 252: Supplementary Service Usage
– R 3 – conference; – R 4 – call transfer. Voice connection will be established between Subscribers A and C. – Clearback – call transfer. Voice connection will be established between Subscribers A and C. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 253 _________________________________________________________________________________ Fig. 16 shows an algorithm of 'Attended calltransfer' service performed by Subscriber B via SIP protocol. Fig. 16 – Algorithm of 'Attended calltransfer' service performed by Subscriber B via SIP protocol _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 254 Subscriber A finishes dialling the number. Fig. 17 shows an algorithm of 'Unattended calltransfer' service performed by Subscriber B via SIP protocol. Fig. 17—Algorithm of 'Unattended calltransfer' service performed by Subscriber B via SIP protocol _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 255: The Call Waiting Service
If one of the participants leaves the conference, the initiator and the second participant will switch into a standard two-party call. Short flash clearback is processed as described in Sections 7.1The 'Calltransfer' service and 7.2The Call Waiting service. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 256 _________________________________________________________________________________ Fig. 18 shows an algorithm of '3-way conference' service performed locally on the device via SIP protocol. Fig. 18—Algorithm of '3-way conference' service performed locally on the device via SIP protocol _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 257 Fig. 19 – Algorithm of '3-way conference' service performed at the conference server via SIP protocol (REFER to focus). Fig. 19—Algorithm of '3-way conference' service performed at the conference server via SIP protocol (REFER to focus) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 258 Fig. 20 shows an algorithm of '3-way conference' service performed at the conference server via SIP protocol ('REFER to user' option). Fig. 20—Algorithm of '3-way conference' service performed at the conference server via SIP protocol (REFER to user) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 259: Connection Establishment Algorithms
4. Subscriber B answers the call. 5. Subscriber A gateway confirms session establishment. 6. Subscriber A clears back, 'busy' audio tone is sent to the Subscriber B. 7. Subscriber B gateway confirms received clearback command. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 260: Call Algorithm Involving Sip Proxy Server
5. Subscriber A rings up Subscriber B. 6. SIP server requests authentication. 7. Subscriber A gateway confirms received authorization request command. 8. Subscriber A rings up Subscriber B. 9. SIP server receives the command for processing. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 261: Call Algorithm Involving Forwarding Server
3. Forwarding server requests the information on the Subscriber B current address from the location server. Received information (the callee current address and the list of callee registered addresses) is sent to Subscriber A in '302 moved temporarily' message. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 262: Algorithm Of A Successful Call Via H.323 Protocol
H.245. This section describes an example of a basic connection initiation scenario via H.323 protocol between two gateways without a gatekeeper. Fig. 24—H.323 call algorithm _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 263: Algorithm Of A Successful Call Via H.323 Protocol With Gatekeeper
8.5 Algorithm of a Successful Call via H.323 Protocol with Gatekeeper Gatekeeper performs address translation and manages H.323 terminals' access to network resources. This section describes an example of a basic connection initiation scenario via H.323 protocol with a gatekeeper. Fig. 25—Gatekeeper call algorithm _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 264 RCF (registration confirm)—successful registration. 3. Request to access GK resources (when performing outgoing call): ARQ (admission request)—connection request; ACF (admission confirm)—successful response to request by the gatekeeper. 4. Call (similar to Paragraph 8.3). 5. GK call resources deallocation. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 265: Description Of Configuration Files
Time period in seconds, after which the 10-65535 keepalivetime device will renew its registration on a gatekeeper h235 Authentication on the gatekeeper with 0 – disable _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 266 The lower limit of a range of RTP ports used 1024-65535 rtpsipmin for SIP protocol operation The upper limit of a range of RTP ports used rtpsipmin-65535 rtpsipmax for SIP protocol operation intrcpmin 1024-65535 The lower limit of a range of ports used for _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 267 Dialling timeout for the first digit of a number; when there is no dialling during start_timer 10-300 the specified time, 'busy' tone will be sent to the subscriber, and the dialling will end. duration_timer Complete number dialling timeout 10-300 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 268 Extended range mode (in normal mode, voltage on subscriber units is 34V, in 0 – disable power_mode extended range mode – 54V; 1 – enable Parameter is used only for TAU-32M.IP rev. trace Syslog parameters configuration sip_level SIP protocol log level -1..9 h323_level H.323 protocol log level...
Page 269 Group usage 1 – enable Call queueing, when all group members are 0—group without a queue busy busy 1—group with a queue ports List of subscriber ports belonging to the String, 30 characters max., ports are _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 270 1—send 182 'Call waiting' service Parameter defines, whether the gateway 0 – disable ringback should send a ringback tone upon receiving 1 – enable an incoming call _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 271 '16' MIME extension type used for Flash hfmime transmission in SIP protocol INFO messages hookf—flash is sent in Application/ Hook Flash extension (as 'signal=hf') _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 272 ''—parameter is not defined String, 20 characters max. password Password for 'global' mode authentication or ''—parameter is not defined natsupport Parameter is not used publicip Parameter is not used stunserver Parameter is not used _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 273 String, 30 characters max. hold' service management 'alert-info' header processing in INVITE 0–disable use_alert_info request 1–enable 0 – INVITE, REGISTER only_register_ Type of requests used for changeover to 1 – REGISTER changeover redundant proxy 2 – INVITE _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 274 2—outband, with SIP/H323 protocol methods Short clearback Flash transmission method 0—Flash transmission disabled; flashtransfer (Flash transmission by the subscriber's port 1—Flash transmission is performed via IP network is possible only when according to RFC2833 recommendation, as _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 275 96-127 payload packets Type of payload used to transfer CISCO NSE 96-127 nse_payload packets Voice activity detector (VAD) and silence 0 – disable silencedetector suppression (SSup) 1 – enable echocanceller Echo cancellation 0 – disable _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 276 – configuration of gateway numbering schedule using regular expressions 0 – use dialplan, described in the dialplan Configuration of a numbering scheme based regex_on section; on regular expressions 1 – use numbering scheme based on regular _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 277 Value: 0 – do not use, 10, 20, 30, 40, 50, 60, 70, 80, 90 – packetization time. sip_cadences Non-standard ringing generated by 'alert-info' header processing - sip_cadence_0 .. 15 Configuration of ringing generation rules _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 278 1—Caller ID information will be sent Fsk_bell202, Fsk_v23 modes without time and date 0 – disable playmoh 'Music on hold' service 1 – enable usepstncid 0 – disable use CallerID received from the telephone line _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 279 For more information see Section 5.1.2.4 X;Z(A/B/1) or X;Z(A/B/1);nc X,Y;Z(A/B/1) or X,Y;Z(A/B/1);nc X,Y;Z(A/B/1+2) or X,Y;Z(A/B/1+2);nc disconnect_tone_detect disconnect tone detection parameters X,Y;Z(A/B/2) or X,Y;Z(A/B/2);nc For more information see Section 5.1.2.4 interdigit interval when dialing a telephone 100-1000 fxodeltdm line, ms _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 280 String, 30 characters max. tdmhotnumber the 'warm line' service in the direction from or ''—parameter is not defined IP to telephone line category SS category 0-255 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 281 CallerID or ''—parameter is not defined 0 – detect detect or not the station answer signal before dont_detect_DT dialing when a call is being routed from IP to 1 – do not detect _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 282 'warm line' service, tdmhottimeout 0-300 which works in the direction from IP to telephone line no_offhook_at_ringing 0 – disable (short) do not close the loop when calling from TDM _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 283 'Call waiting' service 1 – enable Permission to order supplementary services 0 – disable dvo_modem_en with the phone unit, 'Modem' service 1 – enable Restrict incoming calls, outgoing 0 – disable communication is possible 1 – enable _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 284 Tx adjustment level, dB Type of service for RTP packets (for utilized 0 - 255 dscp values, see Table 8) 0-disabled (echo canceller usage is modem Modem mode defined by SIP profile configuration) 1-enabled (echo canceller disabled) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 285: Device Network Settings
String, 20 characters max. PPPOE_LCP_ECHO_INTERV LCP ECHO packets transmission period 0-65535 PPPOE_LCP_ECHO_FAILUR LCP ECHO packets transmission errors value 0-20 PPTP_ENABLE 0 – disable 1 – enable PPTP_USER username String, 20 characters max. PPTP_PASSWORD password String, 20 characters max. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 286 DNSIP Main DNS server IP address A.B.C.D RESERVED_DNSIP Redundant DNS server IP address A.B.C.D NTPEN 0 – disable NTP protocol 1 – enable NTPIP NTP server IP address A.B.C.D TELNET_PORT TELNET port 1 - 65535 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 287 TR-069 Monitoring and Management Protocol Configuration 0 – disable Enable TR-069 device management process 1 – enable http://<address>:<port> (<address> – IP-address or domain ACS server address name of ACS-server, <port> – the port of ACS server, 10301 by default); _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 288 Aggressive mode 1 – enable IKELifeTime Phase 1 lifetime, s 0 - 86400 IKEEncryptAlgorithm Phase 1 encryption algorithm 3des blowfish IKEAuthAlgorithm Phase 1 authentication algorithm sha1 IKEDhGroup Phase 1 Diffie–Hellman group IdentifierType Identifier type address _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 289: Настройки Портов Коммутатора
Example of switch configuration using VLAN 0 – disable hubmode Ethernet switch operation in hub mode 1 – enable Port mapping: 0—GE0 (GE2) 1—GE1 (GE1) 2—GE2 (GE0) 3—CPU port (CPU) 4—SFP0 port (SFP0) 5—SFP1 port (SFP1) _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 290 Port operation mode 3 3 – not member vtu0.sfp0 Port operation mode 4 vtu0.sfp1 Port operation mode 5 0 – disable vtu0.override VLAN priority override 1 – enable vtu0.priority VLAN priority Quality of Service functions and bandwidth restrictions _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 291 A—2 high bits—queue for priority: 0xC4, low for: 0xC0; 00—queue 0, 01—queue 1, 10—queue 2, 11—queue 3 0xHGFEDCBA, where H corresponds to packets with tag_remap_mask0..5 Remap 802.1р priorities for untagged packets priority 7, A – with priority 0 А-Н—assigned priority, permitted _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 292 0x7 – rate1=2*rate0, rate2=2*rate1, rate3=2*rate2 Bandwidth restriction for traffic outgoing from the egress_rate0..5 70-250000 port, kbps lldp LLDP configuration 0 – disable enable LLDP protocol 1 – enable tx_interval LLDP message transmission period (s) 0..65535 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 293: Appendix A. Tau-32M.ip Subscriber Terminal Pin Designation
_________________________________________________________________________________ APPENDIX A. TAU-32M.IP SUBSCRIBER TERMINAL PIN DESIGNATION 01...16 17...32 Tip16 Ring16 Tip32 Ring32 Tip15 Ring15 Tip31 Ring31 Tip14 Ring14 Tip30 Ring30 Tip13 Ring13 Tip29 Ring29 Tip12 Ring12 Tip28 Ring28 Tip11 Ring11 Tip27 Ring27 Tip10 Ring10 Tip26 Ring26 Tip9 Ring9...
Page 294 Red-grey Blue Grey White-orange Black-blue orange Blue White-green Black-orange green orange White-brown Black-green Brown green Purple-grey Black-brown Grey Brown Red-blue Black-grey Blue Grey Red-orange Yellow-blue orange Blue Red-green Yellow-orange green orange Red-brown Yellow-green Brown green _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 295: Appendix B. Alternative Firmware Update Method
{device network mask} <ENTER>; (example: set netmask 255.255.255.0 9. Enter set serverip {IP address of a computer, that runs TFTP server} <ENTER>; (example: set serverip 192.168.16.44 10. To activate the network interface, execute mii i <ENTER> command: _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 296 13. To update the file system, use run updatefs command: FXS-32>> run updatefs Using comcerto_gemac0 device TFTP from server 192.168.16.44; our IP address is 192.168.16.112 Filename 'chagall/300/initrd.300'. Load address: 0x1000000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 297 #################### done Bytes transferred = 3759224 (395c78 hex) Erase Flash Sectors 56-183 in Bank # 2 Erasing 128 sectors............ok Copy to Flash............ok done FXS-32>> 14. Start up the device using 'run bootcmd' command. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 298: Appendix C. General Device Setup/Configuration Procedure
-> Network' menu section, select 'Use DHCP' checkbox, and set the flag 'Get GW via DHCP'. Make sure to apply changes with 'Submit Changes' button, located in the bottom of the page. 3. We highly recommend changing default password after device installation in 'Service ->Password' menu section; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 299 4. When the respective protocol (SIP/H.323) is used in 'PBX -> SIP/H323 Profiles -> SIP Common' and 'PBX -> SIP/H323 Profiles -> Н323' menu sections, you should activate operation via these protocols by selecting 'Enable SIP', 'Enable H323'; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 300 5. During SIP protocol operations (PBX -> SIP/H323 Profiles -> Profile n), you have to configure SIP/H323 profile (by default, Profile 1 is defined for all subscriber ports). You may use up to 8 different profiles. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 301 8. When gateway operates through the Gatekeeper via Н.323 protocol, in 'PBX -> SIP/H323 Profiles -> H.323' menu section, select the 'Gatekeeper used' checkbox and define IP address in 'GateKeeper address' field. H.323 protocol operation is possible only in Profile 1. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 302 'H.235 Password' fields respectively. 10. In 'PBX -> SIP/H323 Profiles -> Profile n -> Codecs' section, select utilized codecs and define their selection priority. During H.323 protocol operation, all settings should be configured in Profile 1; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 303 11. In 'PBX -> Ports' section, assign phone numbers to device ports; 12. In subscriber port settings ( 'PBX -> Ports -> Edit -> Custom' ), specify an active SIP profile number in 'SIP/H323 profile' (by default, Profile 1 is defined for all subscriber ports); _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 304 13. Configure addressed dial peers ('PBX -> SIP/H323 Profiles -> Profile n -> Dialplan' menu section). During H.323 protocol operation, all settings should be configured in Profile 1; 14. When basic parameters are configured, click 'Save' button to save changes into the non-volatile memory of the device. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 305: Appendix D. Example Of Switch Configuration Using Vlan
'Default VLAN ID' tags—101, 102 and 103—for ports 1, 2 and CPU. Also, select 'Enable VLAN' checkboxes for these ports, including port 0, that allow to use 'Default VLAN ID' settings. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 306 4. Click 'Update switch' button to apply settings, connect to the device using 103 VLAN and confirm applied settings with 'Commit' button. 5. After that, modified switch settings could be saved in the non-volatile memory with 'Save' button. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 307: Appendix E. Example Of Pabx Configuration With Tau-72.Ip/Tau-36.Ip
'New group' button in 'PBX -> Serial groups' tab and fill in the required fields: In group settings, specify login/password for registration on SIP server and assign the number allocated by a local exchange network (272xxxx) as a group number. Define SIP/Н.323 profile for call group operation. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 308 Caller ID. Enumeration is defined by the 'Phone' parameter in the port settings, and an alternative Caller ID is configured by selecting 'Use alt.number' checkbox and specifying an external number in 'Alt.number' field. Also, in port settings, define login/password for authentication on SIP server. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 309 SIP-H323 Profiles -> Profile n -> Dialplan' menu section). 6. Or you may use the outbound mode (configured in 'PBX -> SIP/H323 Profiles -> Profile n -> SIP Custom' section); in this case, all outgoing calls will be routed via SIP-proxy. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 310: Appendix F. Calculation Of Phone Line Length
56.8 24.647 17.606 KSPPt, KSPZPt, KSPZPK Phone line length calculation for different types of cable 1. Cable resistance at 20°C:   where: [Ω/km] -specific DC cable resistance at 20°С (table value). http://izmer-ls.ru/shle.html Values from _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 311 Loop 4. In case of phone lines, loop resistance includes phone unit resistance: 600Ω Equipment manufactured by Eltex provides maximum loop resistance of 3400Ω. Subsequently, loop resistance excluding the phone unit equals to 2800Ω. Thus, maximum loop length is calculated by the equation 2800 ...
Page 312: Appendix G. Automatic Configuration Procedure And Gatewey Firmware Version Check
(ConfigFileVersion). If the downloaded file version is higher that the current one, TAU-32M.IP saves and applies a new configuration; otherwise, the current configuration remains active.
Page 313 (used by the gateway), the gateway checks for active call sessions. If there are no active call sessions, TAU-32M.IP will download firmware files with versions defined in tau.versions file. When download finishes, the gateway firmware will be updated; otherwise, 10 seconds timeout will be activated. When this timeout expires, the gateway checks again for active call sessions.
Page 314 To edit the file on a PC, unarchive the file, modify its data and create a new archive in the same format taking into account the path to file /etc/config; next, rename it to tau32_<MAC>.dat. Autoupdate auth, Username, If autoupdate server requires authorization, configure the following parameters: Password. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 315 05—autoupdate server address suboption number; 11—length, 17bytes (0х11 = 17 dec); 68:74:74:70:3A:2F:2F:61:75:74:6F:2E:72:75:3A:38:30—suboption value; 06—configuration file name suboption number; 09—length, 9bytes; 61:75:74:6F:2E:63:6F:6E:66—suboption value (auto.conf); 07—software file name suboption number; 08—length, 8bytes; 61:75:74:6F:2E:6B:6D:67 —suboption value (auto.img). _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 316 Format and syntax FS={FSversion} firmware-pathFS/filenameFS CSP={CSPversion} firmware-pathCSP/filenameCSP MSP={MSPversion} firmware-pathMSP/filenameMSP IMG={IMGversion} firmware-pathIMG/filenameIMG ARM={ARMversion} firmware-pathARM/filenameARM Where: FSversion/CSPversion/MSPversion/ARMversion—respective software version number; firmware-pathFS,CSP,MSP,ARM—path to the respective software file; filenameFS,CSP,MSP,ARM—name of the respective software file. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 317 – tau32.img.{software version number} filenameARM – tau32.arm.{software version number} tau.versions file contents example: FS=1.8.0 fs/ tau32.fs.1.8.0 CSP=209 csp/ tau32.csp.209 MSP=GA_10_23_02_03 msp/tau32.msp. GA_10_23_02_03 IMG=2.1.0 tau32ip/firmware/img/ tau32.img.2.1.0 ARM=20111117 arm/ tau32.arm.20111117 In current firmware version only IMG file type is supporting. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 318: Appendix H. Calculation Of Phone Line Length
Rsp20 [Ω/km] – specific DC cable resistance at 20°С, table in Appendix H. 2. Cable length Lcab = Rcab/Rsp20 [km] Line length values for 'Rus' phone unit will be lower than specified in the table. http://izmer-ls.ru/shle.html Values from _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 319 If the extended range mode is enabled, ('Extended range loop' setting, see Section 5.1.2.1), equipment manufactured by Eltex provides maximum loop resistance of 2100Ω. Subsequently, loop resistance excluding the phone unit equals to 1500Ω. Thus, maximum loop length is calculated by the equation: Lloop = 1500/Rsp20 [km].
Page 320: Appendix I. Device Firewall Configuration-Iptables
216.223.9.208: iptables -A INPUT -s 216.223.9.208 -j DROP c) reject all packets from the network 216.223.0.0/255.255.0.0: iptables -A INPUT -s 216.223.0.0/255.255.0.0 -j DROP d) view all tables: iptables -L Save created rules with 'iptables-save'. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 321 _________________________________________________________________________________ To restore previous rules, if changes have not been saved yet, use 'Iptables-restore' command Enter the 'save' command to store the configuration into the non-volatile (flash) memory of the device. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 322: Appendix K. Automatic Configuration Procedure And Gatewey Firmware Version Check
(ConfigFileVersion). If the downloaded file version is higher that the current one, TAU-32M.IP saves and applies a new configuration; otherwise, the current configuration remains active.
Page 323 _________________________________________________________________________________ Fig. 26 – TAU-32M.IP automatic configuration and configuration file version check operation algorithm. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 324 Autoupdate and firmware version check operation algorithm During TAU-32M.IP startup, and upon the expiry of 'Firmware update interval' timeout or when 'Firmware update time' is coming, the gateway checks for the version description file (tau.versions) at the specified path on TFTP server.
Page 325 Option 43 syntax: <suboption number><suboption length><suboption value>, where: – suboption number and length are passed in a numeric (Hex) format; – suboption value is passed as ASCII code. Suboptions necessary for autoupdate procedure: – 5–autoupdate server address; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 326 Syntax Configuration file path and name: conf-path/tau32М_<MAC>.dat where: сonf-path—configuration file path; Example of Option 66 and 67 syntax, software file path and name, and gateway configuration for MAC address A8F94B887D27 Transferred parameters: Option tftp-server-name 'update.local'; _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 327 – tau32.csp.{firmware version number} – filenameMSP – tau32.msp.{firmware version number} – filenameIMG – tau32.img.{firmware version number} – filenameARM – tau32.arm.{firmware version number} tau.versions file contents example: FS=1.8.0 fs/tau32.fs.1.8.0 CSP=209 csp/tau32.csp.209 Not used in the current firmware version _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 328 _________________________________________________________________________________ MSP=GA_10_23_02_03 msp/tau32.msp. GA_10_23_02_03 IMG=2.1.0 tau32Мip/firmware/img/tau32.img.2.1.0 ARM=20111117 arm/tau32.arm.20111117 _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 329: Used For Supplementary Services
INFO request containing all dialled digits during this timeout. To put the first call on hold (to perform the second call or respond to the second call), the subscriber should press <FLASH> button, gateway transfers INFO request with contents: 'event flashhook'. _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 330: Appendix L. Help On Timezones
Europe (UTC+1) Roma,Italy CET-1CEST,M3.5.0,M10.5.0/3 Europe/Rome Europe (UTC+1) Zurich,Switzerland CET-1CEST,M3.5.0,M10.5.0/3 Europe/Zurich Europe (UTC+1) Stockholm,Sweden CET-1CEST,M3.5.0,M10.5.0/3 Europe/Stockholm Europe (UTC+2) Helsinki,Finland EET-2EEST,M3.5.0/3,M10.5.0/4 Europe/Helsinki Europe (UTC+2) Kyiv,Ukraine EET-2EEST,M3.5.0/3,M10.5.0/4 Europe/Kiev Europe (UTC+2) Athens,Greece EET-2EEST,M3.5.0/3,M10.5.0/4 Europe/Athens Asia (UTC+2) Amman EET-2EEST,M3.5.4/0,M10.5.5/1 Asia/Amman _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 331 Asia (UTC+5:30) Calcutta IST-5:30 Asia/Calcutta Asia (UTC+5:30) Colombo IST-5:30 Asia/Colombo Asia (UTC+6) Almaty ALMT-6 Asia/Almaty Asia (UTC+6) Bishkek KGT-6 Asia/Bishkek Asia (UTC+6) Dhaka BDT-6 Asia/Dhaka Asia (UTC+6) Qyzylorda QYZT-6 Asia/Qyzylorda Asia (UTC+6) Thimphu BTT-6 Asia/Thimphu _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 332 Australia (UTC+10) Melbourne,Canberra,Sydney EST-10EST,M10.5.0,M3.5.0/3 Australia/Melbourne Australia (UTC+10) Hobart EST-10EST,M10.1.0,M3.5.0/3 Australia/Hobart Asia (UTC+10) Vladivostok VLAST-10 Asia/Vladivostok Asia (UTC+12) Anadyr ANAT-12 Asia/Anadyr New Zealand (UTC+12) Auckland, Wellington NZST-12NZDT,M10.1.0,M3.3.0/3 Pacific/Auckland Tonga (UTC+13) Nuku'alofa TOT-13 Tonga/Nuku'alofa Kiribati (UTC+14) Caroline Island LINT-14 Kiribati/Caroline Island _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 333: Cable Connectors Pin Designation
Console port Console RJ-45 connector pin designations are listed in table above. Table 19-Console port Console RJ-45 connector pin designations № of pin Purpose Pin enumeration Don't use Don't use Don't use Don't use Don't use _________________________________________________________________________________ Universal Network Terminal TAU-32M.IP...
Page 334: Technical Support
Feedback form on the site: http://eltex-co.com/support/ E-mail: techsupp@eltex.nsk.ru Visit Eltex official website to get the relevant technical documentation and software, benefit from our knowledge base, send us online request or consult a Service Centre Specialist in our technical forum. Official website: http://eltex-co.com/ Technical forum: http://eltex-co.ru/forum...

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