Page 1 Bizfon Manual II: Administrator's Guide Manual II: Administrator’s Guide Edition 1 SW Release 4.1.28 and higher, June 2007 Bizfon2000 and Bizfon4000 (SW Version 4.1.x)
Page 2: Table Of Contents
Bizfon Manual II: Administrator's Guide Table of Contents Manual I: see Installation Guide Step-by-step guide to install and configure Bizfon basically. Manual II: Administrator's Guide About this Administrator's Guide ........................ 4 Bizfon’s Graphical Interface ........................5 Administrator’s Main Page ............................5 Recurrent Buttons ...............................
Page 3 Administrator Settings ..............................100 Extension Settings ..............................104 Appendix: Software License Agreement ....................105 Manual III: see Extension User's Guide Describes detailed the menus available for extension users and includes further all call codes at a glance. Bizfon2000 and Bizfon4000 (SW Version 4.1.x)
Page 4: Manual Ii: Administrator's Guide
Bizfon IP PBX and configure the phone extensions with the Bizfon SIP Server. After successfully configuring the Bizfon IP PBX, users will be able to make SIP phone calls to remote Bizfon devices, make local calls to the PSTN and access the Internet from devices connected to the LAN.
Page 5: Bizfon's Graphical Interface
Bizfon GUI from, the username user is logged in and the time until the next automatically logout is provided herein. The current version of the Bizfon's firmware and of its boot loader is also available here. The idle session timeout is set to 20 minutes. If no action is performed during that time, user will be automatically moved to the Login page and will be requested to login again.
Page 6: Recurrent Buttons
It may be used to reload the page manually. Most of the tables offer the option to sort the entries in ascending or descending order by clicking the headings of the columns. A small arrow next to the column heading indicates the direction of sorting - upward or downward.
Page 7: Administrator's Menus
The System Configuration Wizard allows the administrator to define the Bizfon’s Local Area Network settings and to specify regional configuration settings to make Bizfon operational in its LAN. The System Configuration Wizard MUST be run upon Bizfon's first startup to make sure that it works properly in its network environment.
Page 8 Dialing the digits inserted in this text field will provide the PSTN dial tone when dialed from the handset. Fig. II-6: System Configuration Wizard - Emergency Codes and PSTN Codes Settings page Bizfon2000 and Bizfon4000 (SW Version 4.1.x)
Page 9: Internet Configuration Wizard
The WAN Interface Bandwidth settings allow the specification of the upstream and downstream speeds in kbit/s, helping to assure the quality of IP calls. An IP call looses the voice quality if there is no available bandwidth. When approaching the limits of bandwidth capacity, another IP call will be declined.
Page 10 The Min Data Rate text field requires the amount of upstream bandwidth that ought to remain for data applications even if voice applications use the entire available upstream bandwidth. The value selected here needs to be smaller than the upstream bandwidth and is measured in kbit/s.
Page 11: Status
Fig. II-11: Internet Configuration Wizard – System Mail Settings page server for e-mail transmission. Mail Recipient Address text field requires an active email address where system emails will be delivered. The e-mail recipient here can be a Bizfon administrator or someone responsible for network and system problems.
Page 12: Network Status
DNS Server, Alternative DNS Server and Default Gateway - these display the Bizfon settings corresponding to what has been configured with the System Configuration Wizard. Services (NTP Server and Client, DHCP Server and Client, DNS, Firewall, NAT, PPP, IDS) statuses: shows if they have stopped or if they are still running.
Page 13: Lines Status
Lines Status The Bizfon Status - Lines Status page shows the current status of each of the FXS, IP and FXO lines including details of the attached extension. Since only one line of information can be displayed at a time, the Line, IP Line and FXO functional buttons are used to navigate through the information regarding other lines.
Page 14 The Lines Status table of each FXO Line provides information about the Allowed Call Types, the extension number (attendant or routing client), to whom the Incoming Call is Routed To and the State of the line (Free or Busy). The FXO Channel Usage Statistics link is only present for local FXO lines (this option is not available for shared FXO lines) and leads to the page Fig.
Page 15: Memory Status
Trunk checkboxes are used to select the FXO line number(s) over which the FXO traffic chart will be built. At least one Trunk checkbox should be selected, otherwise error message appears. Time range of statistic table drop down list includes the period (in days) statistics data that is to be collected and the corresponding diagram chart that is to be built.
Page 16: Hardware Status
Layer (Level Two Media Access Control Layer) and routing operates at OSI Network Layer (Level Three). Bizfon’s IP Routing service allows you to route IP packets from one destination to another (or to a specified router) through Bizfon or a Bizfon VPN.
Page 17 The IP Static Routes table displays all established IP static routes with their parameters: Target State for the state of the route (enabled or disabled), Actual State for the state of the route connection (up, down or erroneous), Route To for the subnet...
Page 18 Fig. II-29: Add VPN Route page routed. The Enable and Disable functional buttons are used to activate or to deactivate the selected route(s). At least one route should be selected to use these functions, otherwise the error message “No record(s) selected” will appear.
Page 19: Configuration Management
It opens a file chooser window for immediate download to the users PC. The Upload & Restore all config & voice data link opens a page that has a Browse button, (which opens a file chooser to select a backed-up file) and a Configuration to Upload field requiring the file path to upload and to restore it immediately.
Page 20: Automatic Firmware Update
The Automatic Firmware Update page allows you to configure an automatic update of the Bizfon’s firmware (software image) as it becomes available on the server. When this service is enabled, on the configured day and time Bizfon will automatically check for a new available firmware on the server and will either notify the administrator or update the firmware right away, depending on the configured settings.
Page 21: Legible Configuration Management
The Legible Configuration Management is used to manually manage the configuration on the Bizfon. This will allow you to download a piece of configuration from the Bizfon in the way of legible file, to make necessary changes in that file and to upload it back to the same or different Bizfon(s).
Page 22 (priority 2, color yellow), critical failure (priority 3, color red). The table shows the Status of the event (new or read) as well as the name of the application the event refers to, event description, and the date when the event was received. For example, if the...
Page 23 Flash LED or Send Mail has been selected, even if not specifically selected. • Flash LED - The second LED (yellow) will blink every second and a notification will be displayed on the bottom of all pages. For some events the LED will start flashing after a delay.
Page 24: Time/Date Settings
If Bizfon cannot receive an IP address from the DHCP or PPP servers, or cannot register an extension on the SIP or Routing servers, or cannot reach an NTP server, it raises only one event for the entire period the action has failed, but will continue to try. When the required action is successful Bizfon raises an appropriate message.
Page 25: Sms Settings
Password configured on the SMTP server should be defined in the corresponding text fields. Send Test Mail is used to initiate a test e-mail transmission. This button will be enabled if correct values have been submitted and saved on this page.
Page 26: Firmware Update
Request Method manipulation radio buttons allow to select the HTTP request method used by Bizfon the access the SMS gateway: POST or GET. Send Test SMS is used to send a test SMS to the defined SMS Recipient Address. This button will be enabled if correct values have been submitted and saved on this page.
Page 27: Networking Tools
Ping sends four ICMP (Internet Control Message Protocol) requests with a default size of 64 bytes to the destination (IP address or host name) specified in the text field Ping Target. The response times are logged, and the round trip time (the time required from being sent until being received again) is measured.
Page 28: Snmp Settings
SNMP v1 will be implied. SNMP v1 / v2c Read-Only Community text field is used to insert the community description (public, private, etc.) for the read-only management (like gathering information (events, statistics, etc.) about Bizfon’s). Field may contain some kind of password which should be matching both on Bizfon and on the administrating application for successful SNMP management.
Page 29: Diagnostics
The Start Detecting WAN Protocol button is used to initiate WAN diagnostics that will detect the WAN IP configurations: static or through DHCP and PPP servers. For static WAN IP configuration, gateway availability is checked. When acting as a client, DHCP and PPP servers' accessibilities are being verified.
Page 30: Automatic Provisioning
Call Bandwidth Statistics page allows you to see the bandwidth used at the moment of maximum incoming and outgoing call traffic for the certain time frame. It will give you an idea whether the upload and download bandwidth configured from...
Page 31: Features
The User Rights Management service sets restrictions on the GUI access for various users, permits or denies the access to certain Web GUI configuration pages and creates multilevel user management of the Bizfon. The feature is useful to the ISPs in order to set the restrictions for certain customers to manage the Bizfon’s configuration.
Page 32 Bizfon will be considered broken. Please contact Bizfon Fig. II-57: Change Password page Technical Support Center for replacing the device. The Enable User and Disabled User functional buttons are used to enable or disable the Local Administrator’s account. Please Note: The Administrator’s account cannot be disabled.
Page 33 Access functional buttons are used to grant or deny access to certain GUI page(s) for the selected user. When access to a certain GUI page is denied for a user, the “You are not authorized to access this page!” warning message will be Fig.
Page 34: Users Menu
By saving the settings on the Change Extension Length page, all existing extensions will lose the custom voice messages and voice mails in the voice mailbox. The device will be rebooted. You will not be automatically redirected to the login page, so you need to access it manually again when reboot ends.
Page 35 Display Name - indicates an optional display name to identify the caller. • Attached Line - indicates the FXS or IP line corresponding extension it is attached to. “R” is displayed in this column when SIP Remote Extension (see below) functionality is enabled on the extension.
Page 36: User Extension Settings
The Type drop down list is used to select the type of the extension (User Extension, Pickup Group, Call Park, Paging Group or Attendant) to be created (for details see below).
Page 37 SIP Port indicates the host port number to connect to the SIP server. The SIP server port may only contain digit values, otherwise the error message “SIP Server Port is incorrect” will be displayed when applying the extension settings. If the SIP server port is not specified, Bizfon will access the SIP server through the default port 5060.
Page 38 NAT. 5. Call Queue Settings This group is used to configure the Call Queue service that allows multiple incoming calls to be kept in the queue when being on the line and BLF Management enables the calls to be answered in the order they have been received.
Page 39 PC and opens the file chooser window where the saving location can be specified. Browse buttons open the file chooser window to browse for a new Call Queue welcome message file. The uploaded files should to be in PCMU wave format, otherwise the system will prevent uploading it with the “Invalid audio file, or format is not supported”...
Page 40: Pickup Group Extension Settings
The Pickup Group service is used to monitor calls addressed to a certain list of extensions and to pick up calls ringing on the listed extensions. This service may be used when a group of extensions are located in the same area so the persons nearby can hear the ringing on one of the extensions.
Page 41: Call Park Extension Settings
Call Routing Table. The Address text field is used to define the address to be included in the Access List table. The value in this field is strictly dependent on the Call Type defined in the same named drop down list. If the PBX call type is selected, the Bizfon extension number should be defined in this field. For the SIP call type, the SIP address should be defined, for the PSTN call type, the PSTN user number should be defined here.
Page 42 When caller not listed in the Access List calls the Paging Group extension, password authorization (using the password of the Paging Group extension) will be required to start the call paging. When a denied user tries to call the Paging Group extension, “Party does not accept your call”...
Page 43: Attendant Extension Settings
Administrator’s Menus The Address text field is used to define the address to be included in the Access List table. The value in this field is strictly dependent on the Call Type defined in the same named drop down list. If the PBX call type is selected, the Bizfon extension number should be defined in this field. For the SIP call type, the SIP address should be defined, for the PSTN call type, the PSTN user number should be defined here.
Page 44 • The Upload Scenario File indicates the file name used to upload a new scenario file. The uploaded file needs to be in voice XML format and is restricted to a 20KB file size. Browse opens the file chooser window to browse for a custom scenario file.
Page 45: Extension Codecs
In this case, all the codecs that Bizfon offers should be added to the Codecs table. Some codecs require a high transfer rate of up to 64 kbit/s. If you are certain you do not want to use these codecs, make sure they are not listed in the table Codecs.
Page 46: Call Park Service
Call Park Service Call Park service is used to store a call on a specific number so that any other user on the system can retrieve it. For example, a user receives a call but wants to take it in a conference room where it is possible to speak privately. Transferring the call to the conference room is not an option because the conference room it is transferred to might be in use, or the user is unable to walk to the conference room in time to answer the call.
Page 47: Upload Universal Extension Recordings
When the Call Queue service is enabled, the second arriving call to the receptionist/extension user will be either set into the queue (if call queue appearance is 1) or will be ringing in the background of the active call (if call waiting is enabled for the user and the call queue appearance value is greater than 1).
Page 48 IP phone that is assigned to the corresponding manager will blink when an incoming call to the manager’s phone is currently ringing. The key lamp will be ON when manager is on a call and will be OFF if the manager’s phone is in the idle state. The extension status can be watched (viewed) by the receptionist to determine the availability of managers for incoming call transfers to them.
Page 49 Watch Ext. # - watch the extension on the Bizfon and a possibility to pickup the call addressed to that extension. • Call Park Ext # - watch the calls parked to the corresponding extensions and a possibility to retrieve the calls parked to that extension. This list also contains a number of PBX services available on...
Page 50: Extensions Directory
Extensions Directory The Extensions Directory is a useful tool for callers to get direct access to the Bizfon extensions by spelling the username with the help of the phone keypad. The Extensions Directory can be accessed through Bizfon’s Auto Attendant and it has its own manipulation buttons to browse the directory.
Page 51: Authorized Phones Database
The error message “One record should be selected” appears if the user tries to edit more than one record. The heading of each column in the table has a link. By clicking on the column heading, the table will be sorted by the selected column.
Page 52: Call Back Services
With Call Back service, PSTN callers can save a call charge when calling to and through Bizfon. Bizfon provides the possibility of creating a list of those trusted PSTN callers that are allowed to make free of charge calls to Bizfon's Auto Attendant or through its Call Relay menu to the third party IP or PSTN destination.
Page 53: Telephony Menu
The Call Statistics page displays four tables. They provide information on successful, unsuccessful and missed incoming and outgoing calls on the first three tables, and statistics settings on the fourth page. Call statistics allows the collecting of call events on the Bizfon with their parameters and to search them by various criteria.
Page 54 The Filter performs a search procedure by the selected criteria. The search may be done with several criteria at the same time. The Download Call Statistics links are available below all Call Statistics tables and allows you to download the displayed call statistics in a text file.
Page 55: Rtp Statistics
The inter-arrival jitter is defined to be the mean deviation (smoothed absolute value) of the difference D in packet spacing at the receiver compared to the sender for a pair of packets. If Si is the RTP timestamp from packet i, and Ri is the time of arrival in RTP timestamp units for packet i, then for...
Page 56: Sip Settings
SIP Settings The SIP Settings provide information on the SIP receive UDP and TCP ports and allows you to select DNS server configurations for SIP and the SIP timers scheme.
Page 57: Rtp Settings
The Codec Properties table lists all codecs with the corresponding packetization interval and information about silence suppression. Edit opens the Edit RTP Settings page where the codec settings can be modified. To use Edit, only one codec may be selected at a time, otherwise the “One record should be selected”...
Page 58: Nat Traversal Settings
Fig. II-105: SIP Parameters page for the SIP TCP traffic over NAT. The RTP Parameters page is used to choose between the STUN and Manual NAT traversal connection for the RTP traffic and to define the RTP/RTCP ports for the connection over NAT.
Page 59 The NAT Exclusion Table page includes a table where all possible IP ranges are listed that allows you to exclude some network addresses from being NATed. For example, if a Bizfon user needs to make SIP calls within the local network as well as outside of that network, all local IP addresses are required to be excluded from NAT traversal settings by being listed in this table.
Page 60: Line Settings
Line Settings The Line Settings are used to configure Bizfon FXS and IP Line (if available on the board) settings. The Line Settings page consists of two pages: Onboard Line Settings page for onboard FXS lines configuration and IP Line Settings for IP Lines configuration.
Page 61: Ip Line Settings
Information on the Caller ID system: Caller ID is a service identifying the caller (when performing a call or sending a voice mail) and notifying the called party about the identity of the caller. The Caller ID service is available only for phones with a display to show that information. Two types of Caller ID notification are available on Bizfon: FSK and DTMF.
Page 62: Supported Sip Phones
Please Note: This link only works from the LAN side of the Bizfon, i.e. when the Bizfon’s GUI is accessed from a PC located in the Bizfon’s LAN. If you wish to connect the SIP phone’s GUI through the WAN, an appropriate Incoming Traffic/Port Forwarding...
Page 63: External Pstn Gateways
PSTN number. The PSTN Number text field allows you to enter the PSTN number that the current FXO line is attached to. The field value is optional and used as an identification parameter for FXO lines. The field value can be left empty.
Page 64: Gain Control
Optionally, a SIP trunk tunnel can be mutually established on two Bizfons allowing to route SIP calls back and forth. A Bizfon can be at the same time configured both as a slave and as a master to the same remote device, i.e. the slave Bizfon can act as a master for the master device it is registered on.
Page 65 The Trunks to Master Devices page consists of a table where master devices are listed with the corresponding authentication parameters. Add functional button leads to the Add Entry page where a new master device parameters needs to be provided.
Page 66: Call Routing
Call Routing The Call Routing service simplifies the calling procedure for Bizfon users, i.e., different types of calls (internal, SIP, PSTN or IP-PSTN) can be placed in the same way. SIP registration is not needed for extensions to make routing calls.
Page 67 Wizard. The alternating See Detailed View and Show Brief View buttons are used to display entries in the Call Routing table in detailed and brief views correspondingly. The brief view displays the most important settings of the routing rules. The detailed view displays all settings of the routing rules as they are configured in the Call Routing Wizard (see below).
Page 68 (“!5a” inserted in Pattern field means all patterns except those equal to 5a). For example, 2{13-17, ww, a-c} means that the dialed number may be 213, 214, 215, 216, or 217, 2ww, 2a, 2b and 2c to match the specified pattern; in the case of 2[3,7], the dialed number may be 23 or 27 to match the specified pattern.
Page 69 FXO – calls to a PSTN global telephone network Metric allows entering a rating for the selected route in a range from 0 to 20. If a value is not inserted into this field, 10 will be used as the default. If two route entries match a user’s dial string, the route with the lower metric will be chosen.
Page 70 The Use RTP Proxy checkbox is available for SIP and IP-PSTN call types and is applicable when a route is used for calls through Bizfon between peers that are both located outside the Bizfon. When this checkbox is selected, RTP streams between external users will be routed through Bizfon.
Page 71 The Inbound Call Type drop down list gives you the option to select the call type (PBX, SIP, FXO) used by the inbound caller to reach the Bizfon. The Next button will open the Call Routing Wizard - Page 4 where different information about Inbound Caller will be required depending on the selected Inbound Call Type.
Page 72 Routing Table. The Duplicate functional button is used to create a routing pattern with the settings of an exiting one. This is to avoid configuring a new routing entry completely by duplicating an existing entry with different settings. To use the Duplicate button only one record may be selected, otherwise the error message “One row should be selected”...
Page 73 Press the Next button. If the Filter on Caller / Call Type / Modify Caller ID checkbox has been previously enabled and the call type is different from the FXO, fill in the Inbound Caller Pattern into the corresponding text field. Choose the needed value from the Inbound Call Type drop down list, as well as the Inbound Number of Discarded Symbols and Inbound Prefix values.
Page 74: Best Matching Algorithm
The step-by-step discussion of the Best Matching Algorithm is as follows: Step 1: The list is split into two groups separating the patterns with “*” from the ones without (Criterion 1). The patterns with “*” form a group with lower priority and are pushed back to the end of the list (Table 1).
Page 75 The principle by which the patterns have been sorted in Step 1 is applied in all further steps with a different criterion. Step 3: Each sub-list is sorted separately from the others by the number of brackets (“[ ]”) in the pattern in descending order (Criterion 3, Table 4).
Page 76 [1-3]* Step 5: Each sub-list is sorted separately from the others by the number braces (“{ }”) in the pattern in descending order (Criterion 5, Table 7). The patterns that have the same number of ranges are grouped into sub-lists (Table 8). If a sub-list consists of one pattern, it stays in its position and does not participate in further discussions.
Page 77: Voip Carrier Wizard
2. VoIP Carrier Advanced Settings The Use RTP Proxy checkbox is applicable only when a route is used for calls towards a configured VoIP Carrier from a peer located outside the Bizfon. When this checkbox is selected, the RTP streams between external users will be routed through Bizfon. When the checkbox is not selected, RTP packets will move directly between peers.
Page 78: Radius Client Settings
If the client is valid, the RADIUS server consults a database of users to find the user whose name matches the request. The user entry in the database contains a list of requirements (username, password, etc.) that must be met to give access to the user. If all conditions are met, the user gets access to the Bizfon Network.
Page 79: Voice Mail Common Settings
Bizfon allows using USB flash memory devices for voice data files storage. USB flash memory devices are basically a portable hard drive. Using flash memory, the USB flash device is compact, lightweight, durable and easy to use. It can be plugged into one of the available USB ports on the Bizfon.
Page 80: Dial Plan Settings
Bizfon has been acting in at the time the voice data was recorded. The Clear USB Flash button appears only when the USB flash memory device is attached to the Bizfon and it is used to clear all existing data on the flash.
Page 81: Internet Uplink Menu
PPP/ PPTP Settings The PPP/PPTP Settings page is used to establish a connection over the DSL link, or any other type of uplink, to the ISP. A connection is needed to set up and make or receive calls through PPP over Ethernet. The connection may be configured for manual setup or always up. Once a connection has been established between the Bizfon and the provider, Bizfon users will be able to make and receive calls at any time.
Page 82: Vpn Configuration
IP addresses. When Bizfon is connected to the Internet with a fixed IP address, it will be set up to act as a VPN gateway. Bizfon is then prepared to establish an IPSec connection with another VPN gateway device, but also allows access to Road Warriors. A notebook /laptop used by a traveling employee could also be a Road Warrior.
Page 83 For the encryption and decryption of the data transmitted via the IPSec connection, a key is used. RSA used by Bizfon is an asymmetric key system. It has to be available on both sides of the IPSec connection and will generate a different pair of keys on each side, a private key and a public key.
Page 84 DES (Data Encryption Standard) is a block cipher algorithm with 64-bit blocks and a 56-bit key. This algorithm is considered to be unsecure for sensitive information. 3DES (Triple DES) uses three DES encryptions on a single data block with three different keys to achieve a higher security than is available from a single DES pass.
Page 85 System prevents to start a connection with Shared Secret automatic keying selected if there is already a connection with RSA automatic keying started, and vice versa. The Local ID requires an IP address, Bizfon FQDN (Fully Qualified Domain Name) that is resolved to an IP address, or any @-ed string that is used in the same way.
Page 86 Encryption (MPPE), which is based on RC4. L2TP (Layer 2 Tunneling Protocol) is a protocol from the IETF, which allows a PPP session to run over the Internet, an ATM, or frame relay network. L2TP does not include encryption (as does PPTP), but defaults to using IPSec in order to provide virtual private network (VPN) connections from remote users to the corporate LAN.
Page 87 MSCHAP or MSCHAPv2 selections and indicates the encryption method. The Start functional button initiates the selected connection(s). If it is a client connection, then this button initiates a client activity of reaching the server. The Start option is applicable for multiple connections selected at the same time.
Page 88: Dynamic Dns Settings
Dynamic DNS Settings The Dynamic DNS (DynDNS) is a service that is used to map a dynamic IP address to a host name. This service is used if you are connected to the Internet with a dynamic IP address (and PPP, DHCP client) and want to allow access from the Internet to a device behind the firewall. For example, if you want to run your own WEB server.
Page 89: Firewall And Nat
Selecting the Create Custom HTTP GET Request radio button will switch to the custom settings of the DynDNS service. Normally, the DynDNS provider uses HTTP get requests to map dynamic IP addresses to host names. If the HTTP receive request is known to you, choose the Create Custom HTTP GET Request radio button and enter the appropriate value into the URL text field.
Page 90: Advanced Firewall Settings
Bizfon. SIP Access is to allow or deny the SIP access to or from the particular SIP servers, SIP hosts or a group of them. The SIP Access filtering rule may prevent or allow incoming or outgoing SIP calls to or from specified SIP server(s) or host(s).
Page 91 Restricting IPSec) to add a rule for it. The corresponding Filter table will appear in the same window. Click Add on the Filtering Rules page. A page where a new rule may be added will appear in the browser window. The page will be named corresponding to the selected filter.
Page 92: Service Pool
To Add a new Service Select the Manage User Defined Services link on the Filtering Rules page. Click on the Add button on the Service Pool Configuration page. A page where a new service may be added will appear in the browser window.
Page 93 Select the Add button on the IP Pool Group Configuration page. A page opens where new members may be added to the group. Enter an IP address for the member in the IP Address text fields, select a IP subnet or IP group from the User defined Group drop down list to assign it to the currently selected group.
Page 94: Ids Log
Select the Manage IP Pool Groups link. The IP Pool Configuration page appears with the table of groups (if any). Check the one or more checkboxes of the corresponding groups that should be deleted from the groups table. Press Select all if all groups should be deleted.
Page 95: Network Menu
LAN can be accessed by its hostname or alternative alias name. The DNS Server Settings page is used to configure DNS server settings on the Bizfon and to define a list of aliases for the devices in the Bizfon’s LAN.
Page 96: Dhcp Settings For The Lan Interface
Bizfon LAN users. The Special Devices table on this page allows you to set a static IP address binding on the MAC address of the device in the Bizfon’s LAN. When this table is configured, the devices with defined hostnames and MAC addresses will always get the same LAN IP address from the DHCP server.
Page 97: Administrator's Additional Features
Logout This option is used to close the session between the user PC and Bizfon and to leave the Bizfon Web Management or to enter the management with another login. By selecting the Logout button, the startup page will be displayed and the user needs to login again.
Page 98: Pbx Services For Bizfon's Administrator
Since multiple routing rules may have the same enabler/disabler key combinations (the same key may be used as enabler for one routing rule, and as disabler for another one), dialing the certain key will affect all pre-configured routing rules.
Page 99: Appendix: Extension User's Welcome Page
This welcome page may be helpful, if administrators want to inform their extension users about individual data, they need to use the extensions. Such as phone numbers, phone lines, IP addresses and SIP numbers. To get a word form that may be edited and sent by mail, double-click on the paperclip sidewise.
Page 100: Appendix: System Default Values
Bizfon Domain Name bizfon-config.com 172.30.0.1 LAN IP Address Subnet Mask - 255.255.0.0 Enabled, Give leases only to hosts listed in the Special devices table – disabled, DHCP Server IP Range - 172.30.0.100-172.30.0.254, WINS - 0.0.0.0. No special devices defined. Locale – US, Regional Settings and Preferences TimeZone –...
Page 101 Out of Band DTMF Transport – enabled for all extensions except Call Park extensions, not available for Call Park extensions, T.38 FAX – disabled for all except extension 12 and Call Park extensions, enabled for extension 12, not available for Call Park extensions, Extension Settings –...
Page 102 Off-hook caller ID - disabled for all lines (for Bizfon2000) IP Lines Configuration: 1-22 IP Lines attached to 31-52 extensions. All IP Lines are enabled, in Inactive mode. FXS Lines Loopback Settings – Loopback is disabled for all FXS lines, Loopback...
Page 103 1 FXO line – enabled, incoming and outgoing calls allowed, routed to 00 Attendant. (for Bizfon2000) FXO Settings 2 FXO lines – both enabled, incoming and outgoing calls allowed and routed to 00 Attendant on both. (for Bizfon4000) Use PSTN lines of the other device - disabled, External PSTN Gateways Authorization Parameters –...
Page 104: Extension Settings
Parameter System Default Value Maximal mail message duration - 5 min, Ask password before granting local access to mail box – disabled, Ask password before granting remote access to mail box – enabled, Send welcome message – disabled, Play Voice Mail help – enabled, Automatically play messages - enabled, Send mails count information message –...
Page 105: Appendix: Software License Agreement
Limited Warranty. The only warranty the Licensor makes to you in connection with this license is that the media on which the Licensed Materials are recorded will be free from defects in materials and workmanship under normal use for a period of one (1) year from the date of purchase (the "Warranty Period").
Page 106 No Waiver. Failure by either you or the Licensor to enforce any of the provisions of this Agreement or any rights with respect hereto shall in no way be considered to be a waiver of such provisions or rights, or to in any way affect the validity of this Agreement. If one or more of the provisions contained in this Agreement are found to be invalid or unenforceable in any respect, the validity and enforceability of the remaining provisions shall not be affected.

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