Bizfon Manual I: Installation Guide About This Installation Guide
This Installation Guide explains the installation of the Bizfon IP PBXs of Bizfon2000 and
Bizfon4000. The Bizfon models differ both in their feature sets and the number of phone
lines and extensions that are supported:
• Bizfon2000 offers 1 phone line (FXO), 2 phone extensions (FXS) and 1 Ethernet
WAN port
• Bizfon4000 supports 4 phone lines (FXO), 4 phone extensions (FXS) and 1 Ethernet
WAN port
The installation procedure for all Bizfon IP PBXs is the same. Throughout this Installation
Guide, the standard edition of the Bizfon4000 with four FXO ports is shown as the refer-
ence system.
This Installation Guide gives step-by-step instructions to provision the Bizfon and configure
the phone extensions with the Bizfon SIP Server. After successfully configuring the Bizfon,
a user 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.
This Installation Guide neither describes the PBX, Auto Attendant, Call Relay, and Voice
Mail features of the Bizfon nor does it provide advanced firewall and VPN configuration in-
formation. For these features, refer to the Administrator's and Extension User's Guides.
Step 1: Installing the Bizfon explains the connection of cables and devices to the Bizfon.
Step 2: Configuring the Bizfon describes the configuration steps necessary to integrate
the Bizfon into your network environment.
Step 2-A: Using IP Lines explains how to configure IP lines on the Bizfon IP PBX and to
connect IP phones to become functional in the Bizfon’s LAN.
Step 2-B: Using Receptionist refers to the document describing Receptionist’s configura-
tion on the Bizfon.
Step 3: Making/Receiving Calls explains how to enable the Bizfon’s various telephony
features.
Appendix: PC DHCP Settings explains how to configure your PC to access the Bizfon
Configuration GUI.
Appendix: Changing the Admin Password explains how to change the default administra-
tor password.
Appendix: Configuring NAT Traversal explains configuration of the Bizfon if it is placed
behind a NAT enabled router.
Appendix: Checking the Connections gives hints on solving common problems.
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