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NetComm SmartVoice Gateway Reference Manual

Smartvoice gateway series 4-port, 8-port, 16 port & 32 port voip gateways.
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Table of Contents

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   Summary of Contents for NetComm SmartVoice Gateway

  • Page 2: Table Of Contents

    Contents 1. Introduction ...4 Product Overview ...4 Items that you will need and things you will need to know ...5 NetComm SmartVoice Gateway Features ...6 SmartVoice Gateway Hardware Description ...9 Front Panel (all models) ...9 Rear Panel (all models) ...10 Restore the Gateway ...10...
  • Page 3 (eg. telephone cables) and removed last after all other cables have been disconnected. The protective earthing shall not rely on telecommunications network or a cable distribution system. SmartVoice Gateway(s) User Guide YML832 Rev1 shall be marked next to the protective earthing terminal (not...
  • Page 4: Introduction

    FXO ports are used to connect directly to PSTN lines. There are a number of SmartVoice Gateway models available with 4 ports, 8 ports, 16 ports and 32 ports combinations. The gateways can be seamlessly integrated into existing networks by connecting to a phone set, PBX, key telephone system, fax machine or PSTN line.
  • Page 5: Items That You Will Need And Things You Will Need To Know

    • You will need a VoIP account from your VoIP service provider. The quality of your voice service will depend on your service provider’s network. (Note: With the SmartVoice gateway(s), you will be able to build your private VoIP network but with limited voice call reachablity.) Computer/Network •...
  • Page 6: Netcomm Smartvoice Gateway Features

    NetComm SmartVoice Gateway Features • One 10/100Mbps auto-negotiation, auto-crossover RJ-45 Ethernet port • Support static IP, PPPoE, Bigpond Cable and DHCP address assignment and dynamic DNS (DDNS) • QoS: IP TOS (Type of Services) and DiffServ (Differentiated Services) for both SIP signaling and RTP •...
  • Page 7 • Reset button (with restore factory default function) • Front Panel LED : voice ports, WAN, LAN1~4, Run, Power, Alarm • Optional Auto Provisioning Server (APS) for mass deployment • SNMP V1 / V2c (optional) SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 8 • 16-port Model Weight: 4.13Kg • 32-port Model Weight: 4.13Kg Note*: Features are only available in models which have FXO ports. Note**: The availability of these features may depend on your VoIP service provider’s network SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 9: Smartvoice Gateway Hardware Description

    SmartVoice Gateway Hardware Description Front Panel (all models) • Power Indicator: Green light indicates a normal power supply. • Run Indicator: Blinking green light indicates normal operation. • Alarm Indicator: When the system starts up, the red light will blink. It also indicates abnormal gateway behaviour.
  • Page 10: Rear Panel (all Models)

    NOTE: This reset action only resets the gateway IP and username/password settings. Other settings still remain in the gateway’s flash memory. A complete hardware reset can be done through the gateway’s IVR system and Web configuration interface. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 11: Installation And Applications

    3. Connect the Phone or PSTN lines as required to setup your SmartVoice Gateway. The way you setup the lines will depend on the model you have purchased. Refer to the following sections on both Network Connections and Telephone Connections for more information on the possible applications of your SmartVoice Gateway.
  • Page 12: Network Connections

    Note: The above diagram shows a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. Need to be set up as static IP, DHCP, or PPPoE...
  • Page 13 Internet and VoIP network properly, using different techniques to traverse the NAT/Firewall. Note: The above diagram shows a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 14 IP, assign the LAN IP address of the Internet sharing to as default gateway IP of SmartVoice gateway; When the WAN IP is set as DHCP, please make sure you have DHCP server running in network to issue an IP to the SmartVoice gateway.
  • Page 15 Gateway Assigned with a Public IP Address and Serving as an Internet Sharing Device The SmartVoice gateway will have a Public IP address, regardless of whether it is the public IP from a static setting, DHCP (using a Cable Modem), or PPPoE (to connect to your ADSL account), and can use the built-in Internet sharing functions to allow other PCs attached to SmartVoice gateway LAN ports to share the Internet connection.
  • Page 16: Telephone Connection

    Others can be connected to the PBX CO lines so that other extension lines can make VoIP calls. Note: The above diagrams show a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. SmartVoice Gateway(s) User Guide...
  • Page 17 Note: The above diagrams show a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. SmartVoice Gateway(s) User Guide...
  • Page 18 SmartVoice Gateway. Note: The above diagrams show a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 19: Configuring The Gateway Via Web Browser

    The gateway doesn’t allow multiple users to configure the gateway at same time. Once a user logs into the gateway, other users from different IP addresses cannot login at the same time. Please remember to logout or restart the system if you are not using the web configuration function. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 20: Network Settings

    2. DHCP, means a Dynamic IP (Cable Modem) 3. PPPoE (Dialup ADSL) Using the DHCP and PPPoE for obtaining an IP address may vary. If you are not familiar with the network connection, please contact your local ISP. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 21 Select “PPPoE” and enter the Account Number, Password and re-enter Password to confirm. Then click the “Accept” button at the bottom. Save the settings, and then restart the system. The system will take about 40 seconds to restart. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 22 ISP’s DHCP server or PPPoE server. Enter the primary & secondary DNS addresses manually. Please be sure the IP addresses are correct otherwise the gateway will not be able to access any hosts with their hostname. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 23 NOTE: For network security concern, Web Access for WAN port is disabled by default (port number “0” in this option means disable the Web Access). To enable it simply type in a valid port number in this field. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 24: Qos Settings

    ToS/DiffServ (Type of Service/DSCP): The voice packet has the highest priority to ensure telecommunication quality; the larger the value you set, the higher priority you will get. NOTE: Please contact your ISP when you configure these values. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 25: Nat/ddns (nat Traversal)

    • Enable UPnP Control Point: To enable the gateway’s IP traffic to pass through an Internet sharing device. This function only works when the Internet sharing device supports UPnP and has it enabled. NOTE: The “Status - Current Status” page will show the status of UPnP. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 26 • Behind NAT: Select only when the system is set up behind a NAT device. NOTE: If the gateway is set up under NAT, then enter the hostname into the NAT IP/Domain that is the same with Hostname of DDNS. Example: DDNS SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 27: Telephony Settings

    PSTN number after the calls connects to FXO port. Default Dial-Out: When users make calls to FXO ports from Internet, the gateway will dial to PSTN with the number filled in “FXO Hunting Default Dial-Out”. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 28 Assume the assigned hotline for the SmartVoice Gateway line 4 is 702 and the wait time is 0 second. When P4 receives a call from an outside line, it will be automatically diverted to extension 702.
  • Page 29 • Hunting/Ring: It is able to set FXS group hunting using simultaneous ring or sequential ring. • Sequential Ring Time: To set the ring time of each port, when sequential ring is chosen. • Hunting Priority: it can be adjusted using the Up or Down arrows. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 30: Sip Settings

    The default is disabled. • Session Refresh Request: to send the packet of UPDATE or re-INVITE to • Session Refresher: It is the gateway’s role in Session Timer. UAS is an originator, and UAC is a replier. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 31 • Proxy Server IP/Domain: Enter the Proxy Server IP address or URL (Uniform Resource Locator). You can set 3 redundant Proxy spread by semicolon. EX: 61.123.231.1;12.34.56.78;proxy.sip.sip • Proxy Server Port: Enter the Proxy Server listen port number. (The default value is 5060) SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 32 • Bind Proxy Interval for NAT: This function is able to keep the binding is existed when VoIP Gateway is behind NAT and SIP Proxy is not able to keep the binding. • Initial Unregister: After rebooting, it is unregistered first and then do the general register process. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 33 • Invite with ID / Account: VoIP gateway can be invited to a VoIP trunk gateway w/o registering with a Proxy. Please contact your VoIP provider. As there are various Proxy Server providers, NetComm has designed the gateway to be compatible with as many SIP VoIP networks as possible, and according to RFC standards. If any registration problem occurs, please consult your VoIP provider.
  • Page 34: Private Network

    Phone Book Manager server. If the gateway works as Phone Book Manager server, the Login password is the one which is used for checking against Phone Book Manager clients when they registering in the server. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 35 FXS ports of the gateway to ring (the ringing port depends on hunting policy of the gateway). If the gateway has configured its line extensions as “901”~“904”, then to reach the extension line “902” of the gateway you just simply dial 5700902. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 36: Calling Features

    FXS port of the gateway and not functioning to FLASH, please adjust the settings in “Flash Detect Time” in “Advanced Options” section. NOTE: The availability of the above features also depends on your VoIP network. Please also check with your service provider on these services. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 37: Advanced Options

    NOTE: The 800 series gateway has three extra options compared to the 400 series gateway: FXO Dial Type, FXO Impendance and FX Impedance. Use the default settings for these options as they have been configured for the Australian telephone network. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 38 VoIP is in service. Should VoIP fail and fallback to PSTN, the user will hear PSTN tones instead of the second set CPT. (for CPT related settings, please refer to Trunk Management -> CPT/Cadence Settings). SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 39 • PSTN Answer Detection: This is only used with specific VoIP providers. • PSTN Ring Off Length: This is for PSTN making out if the call rings off before picking up. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 40 • Packet Interval: Defines how long the VoIP gateway sends a RTP packet to the other party of a VoIP conversation. The smaller the value, the more bandwidth usage. The larger the value, the more voice delay. • Approximate Bandwidth Require: The bandwidth required varies with codec format and packet time. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 41 This is used as a standard to determine whether or not to hang up the phone. The system will hang up the phone automatically to avoid keeping the line engaged if the detected volume is below the Silence Detection Threshold and the time exceeds the Drop Silent Call Timeout. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 42 NOTE: Please be careful with these setting. Improper values might cause unexpected automatic disconnection of a call. Default values are recommended. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 43: Digit Map

    For the above setting, if a user dialed 0394978867, which matches Digit Map rule 1, then the gateway will route this call through VoIP. If 0294278766 is dialed, then the gateway will route this call through PSTN. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 44: Phone Book

    • Gateway Name: Enter the Gateway’s code or an easy-to-remember name. • Gateway Number: Enter the desired Gateway number. • IP/Domain Name: Enter the IP address or URL (Uniform Resource Locator) of the Gateway. • Port: Enter the Gateway’s port. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 45: Speed Dial

    For example, pick up the handset and dial 301#, and the system will dial 521301. If the user dials 00 1657987456321#, the system will DIAL 856 1657987456321 NOTE: The gateway uses the “#” key as a delimiter to detect end of dialed number input. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 46: Caller Filter

    • Filter IP Address: Enter the IP address that you would like to allow/deny. • Subnet mask: Enter the subnet mask that is applied to the IP that entered in the Filter IP address field. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 47: Transit Call Control

    • Enable: Enables the PIN code at each level. • Privileges: The level is divided into 0~5 (The levels are in descending order; 0 stands for the highest authority and 5 stands for the lowest.) SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 48 Gateway B, please dial * Gateway A PIN Code * Gateway B PIN Code * Gateway B Number Local Phone Number For example:*111111* 123456* 5168 35020311# (Gateway A PIN Code 111111 Gateway B PIN Code 123456) SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 49: Long-distance Control Table

    Principle: Upward Opening — If the users at a lower level can dial a number with a certain prefix, then the users at higher levels can also dial a number with the same prefix. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 50: Cpt/cadence Settings

    The CPT has 3 sets of parameter tables. You can adjust it based on local PSTN or PBX. Moreover, users can use CPT Auto Detect to detect CPT parameters. Instructions are shown in the following section. The method to detect CPT is as follows: SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 51 If CPT auto detect is used, the function would halt every operation of the Gateway. Select “I am sure of it”, and then click the “Accept” button. Wait for 15 seconds, and then you will enter CPT auto detect window. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 52 Note: The above diagrams show a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. • Connect one of the trunk lines to the Gateway FXO Port.
  • Page 53 Once detection of a busy tone is in progress, the system will dial the number to be tested (in this case 36008913). After it rings pick up the phone and enter”#”, then hang up. The system will then detect a busy tone automatically. After detecting it will be as below: SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 54 Note: The above diagrams show a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. • Connect one of the PBX extension lines to the Gateway FXO Port.
  • Page 55 Note: The above diagrams show a 4-port SmartVoice gateway for illustration purposes. An 8, 16 or 32 port SmartVoice gateway could also be used depending upon your network requirements. • Connect one of the PBX extension lines to the gateway’s FXO Port.
  • Page 56 first time will be overwritten. Save Settings Save the settings and restart the system after the test is completed. Then click the “Accept” button. The Gateway will use the new parameter to detect whether a call has ended. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 57: Current Status And System Information

    PPPoE to obtain IP, you can know if the IP is obtained through this. • LAN Port Information: It shows LAN port IP, subnet mask, and the status of DHCP server. • Hardware: It shows the hardware platform. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 58: Rtp Packet Summary

    Press the Refresh button to get the latest RTP Packet Summary. Voice quality can be degraded significantly if packet lost exceeds 5%. To avoid high packet loss, you need either to increase your broadband bandwidth or configure your QoS in your broadband router. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 59: Stun Inquiry

    STUN Inquiry Using “STUN Inquiry” to detect your IP sharing device’s NAT type and communication between STUN server and client (built-in SmartVoice gateway). NOTE: If detected NAT type is “Symmetric NAT”, then the gateway is not able to traverse the NAT of your Internet sharing devices. This is not a flaw of the gateway’s design, but nature of STUN protocol design.
  • Page 60: Ping Test

    Ping Test Use “ping” to identify if the remote peer is reachable. Fill in remote IP address and click “Test” will start the test. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 61: Port Filtering

    NOTE: If you filter port 80, it will also block you from web access to the gateway. So be careful with these settings. • TCP/UDP: Choose to either filter TCP or UDP, or choose to filter both. • Remark: Remark field, you can write comments by yourself. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 62: Ip Filtering

    • IP: Input the IP address that you want to filter; the limited IP address will be unable to transmit the data to the Internet. • TCP/UDP: Choose to either filter TCP or UDP, or choose to filter both. • Remark: Remark filed, you can write comments by yourself. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 63: Mac Filtering

    MAC Filtering MAC (Media Access Control) address filtering is to filter the transmission of data by network card physical address. MAC: input MAC that will be limited to accessing Internet. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 64: Virtual Server

    • TCP/UDP: Select the communication protocols used by the server—TCP or UDP. • LAN Host IP Address: Input IP address that provides various services servers. • Server Port Range: Input the port used by the LAN host. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 65: Dmz

    Lets the server on the LAN to be directly exposed to the Internet for accessing data. Either this function or the virtual server can be selected for use. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 66: Url Filter

    URL Filter URL filter is used to deny device from LAN accessing specific web sites. The system will block the URL that contains the string. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 67: Special Applications

    • Incoming Port range: Port range on the WAN side that will be used to access the application. • Trigger Type: The protocol used to trigger the application. • Trigger Port Range: Port range used to trigger the application. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 68 • Packet/Second: If the same type of packets received in one second is more than the specified value, then it will be treated as attacks. And VoIP gateway will block the IP if you checked “Enable Source IP Blocking”. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 69 • Enable Source IP Blocking: Block the IP. • Blocking Time: The time to block the IP. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 70: Ntp (network Time Protocol)

    NOTE: It needs to Save Settings and Restart, and all settings will back up default settings or have new setting that you upload. • Configuration File: Backup the all settings. • Configuration Template File: Backup the settings as template file for editing. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 71 Provision Settings Options in this section are only required for VoIP networks in which provisioning system has implemented. Fill in the parameters needed of Provision Server from your service provider. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 72: System Operations (save Settings)

    • Save Settings: Save settings after completing. The new settings will take effect after the system is restarted. Please select “Save Settings”. • Restart: If it is necessary to restart the system, please select “Restart” and click the “Accept” button. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 73: Software Upgrade

    • Software Upgrade Server IP: Enter the software server IP address. • Software Upgrade Server Port: Enter the port that server uses. TFTP is 69, FTP is 21 and SmartVoice gateway upgrade server is 6001. • User Name/ Password: The account to access FTP server.
  • Page 74: Logout

    Gateway only allows one user to login at a time, so whenever a change is made, please save the settings, restart the system, or logout to avoid the situation where other users cannot login to change settings. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 75: Configuring The Gateway Via Ivr

    This is to avoid phone failures. Configuration Methods The gateway provides two configuration options: 1) Web Interface 2) Telephone IVR (Interactive Voice Response) The IVR provides basic query and configuration, while the Web interface provides a full configuration. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 76: Ivr (interactive Voice Response)

    Save Settings After entering IVR mode, dial 509 (Save Settings). Wait for about 3 seconds and after hearing a confirmation tone “1”, hang up the phone. Please reboot the Gateway to enable the new settings. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 77 213/203 Set/Query Area Prefix Code (Long-Distance Prefix Code) 214/204 Set/Query Area Code SmartVoice Gateway(s) User Guide YML832 Rev1 Example Use in conjunction with function code 114, select 1 for a Static IP function. Must use 116/106, 117/107 in conjunction with each other.
  • Page 78 Set/Query the gateway web configuration interface port number Restoring factory default IP address configuration Restoring factory default settings Save settings Soft Upgrade Example A static IP address for WAN Port IP: 192.168.1.2 Mask: 255.255.255.0 Gateway: 192.168.1.254 SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 79 NOTE: Complete PPPoE settings should include: Select PPPoE (Option 3 of 114), PPPoE account (121) and PPPoE password (122). Please contact your local Internet Service Provider (ISP) if you have any questions. SmartVoice Gateway(s) User Guide YML832 Rev1 Command •...
  • Page 80 • To listen to the recorded message, press 131. Press 133 to save the message. • To use (activate) recorded greeting voice for transit-in calls, choose “Recorded voice file” option in “Trunk Incoming Prompt Voice”. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 81 PPPoE Character Conversion Table Number Input Key Upper Case Letter SmartVoice Gateway(s) User Guide YML832 Rev1 Input Key Lower Case Letter Input Key Symbol Input Key • “ & ‘ < >...
  • Page 82: Dialing And Dialed Number Routing Principle

    Once no match can be found, it will look up again from the registered SIP Proxy Server. The look up flow is shown below: Speed Dial Table A complete flow chart is on the next page. Local Phone Extension Book Number Phone Book Manager Proxy SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 83 Dial the number defined in SpeedDial table Dial (D#) through the first available FXO port to PSTN SmartVoice Gateway(s) User Guide YML832 Rev1 Start Enter a phone number (D#) Is (D#) defined in Speed Dial table? Is (D#) defined in Extension...
  • Page 84: Appendix A: Glossary

    When a computer connects to the LAN, DHCP assigns it an IP ad- dress from a shared pool of IP addresses; after a specified time limit, DHCP returns the address to the pool. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 85 Filtering filtering rule Firewall Gbps SmartVoice Gateway(s) User Guide YML832 Rev1 Dynamic Host Configuration Protocol relay. A DHCP relay is a computer that forwards DHCP data between computers that request IP addresses and the DHCP server that assigns the addresses. Each of the My ADSL Modem’s interfaces can be configured as a DHCP relay.
  • Page 86 MAC addresses are expressed as six pairs of char- acters. See network mask. Abbreviation for Megabits per second, or one million bits per second. Network data rates are often expressed in Mbps. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 87 POTS POTS splitter PPPoA PPPoE SmartVoice Gateway(s) User Guide YML832 Rev1 In splitterless deployments, a microfilter is a device that removes the data frequen- cies in the DSL signal, so that telephone users do not experience interference (noise) from the data signals. Microfilter types include in-line (installs between phone and jack) and wall-mount (telephone jack with built-in microfilter).
  • Page 88 An interactive, character-based program used to access a remote computer. While HTTP (the web protocol) and FTP only allow you to download files from a remote computer, Telnet allows you to log into and use a computer from a remote location. SmartVoice Gateway(s) User Guide YML832 Rev1...
  • Page 89 Web browser Web page Web site WLAN SmartVoice Gateway(s) User Guide YML832 Rev1 Trivial File Transfer Protocol. A protocol for file transfers, TFTP is easier to use than File Transfer Protocol (FTP) but not as capable or secure. Time To Live A field in an IP packet that limits the life span of that packet. Originally meant as a time duration, the TTL is usually represented instead as a maximum hop count;...
  • Page 90: Appendix B: Cable Information

    If you are unsure about which cable to use or which socket to connect it to, please refer to the hardware installation section in this manual. If you are still not sure about cable connections, please contact a professional computer technician or NetComm for further advice. RJ-45 Network Ports RJ-45 Network Ports can connect any networking devices that use a standard LAN interface, such as a Hub/Switch Hub or Router.
  • Page 91: Straight And Crossover Cable Configuration

    1. You can also refer to the illustrations and charts of the internal wiring on the following page. Straight-Through Cabling Cross-Over Cabling Note: To prevent loss of signal, make sure that the length of any twisted-pair connection does not exceed 100 metres. SmartVoice Gateway(s) User Guide YML832 Rev1 Figure 3 Wire Becomes Figure 4...
  • Page 92: Appendix C: Registration And Warranty Information

    User Guide. However some products have an extended warranty option (please refer to your packaging). To be eligible for the extended warranty you must supply the requested warranty information to NetComm...
  • Page 93: Customer Information

    (3) The power supply that is provided with this unit is only intended for use with this product. Do not use this power supply with any other product or do not use any other power supply that is not approved for use with this product by NetComm. Failure to do so may cause damage to this product, fire or result in personal injury.
  • Page 94: Product Warranty

    4. The cost of transporting product to and from NetComm’s nominated premises is your responsibility; and, 5. NetComm does not have any liability or responsibility under this warranty where any cost, loss, injury or damage of any kind, whether direct, indirect, consequential, in ci den tal or otherwise arises out of events beyond NetComm’s reasonable control. This includes but is not limited to: acts of God, war, riot, embargoes, acts of civil or military authorities, fire, floods, electricity outages,...

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