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Bizfon Manual I: Installation Guide Step 4: Making/Receiving Calls
Step 3: Making/Receiving Calls
Attention: By default, the Bizfon is preconfigured with default SIP registrations that
allow Bizfon users to call other Bizfon users over IP. These registrations are in-
cluded for test purposes and can not be modified. If a user changes the registration
information, only a factory reset will restore the values.
• To make a call to the PSTN, lift the handset and dial 9 and the local phone number.
You may accelerate the dialing process by adding the # after the last digit, e.g., 9 +
972-661-1335#. You are making a local call through the PSTN. It is assumed an FXO
phone line is connected to the Bizfon.
Please Note: In case you had changed the default value of the PSTN Access Code
in the System Configuration Wizard to something other than 9, you will need to dial
your chosen digit instead.
• To make a VoIP call to a user on the remote Bizfon, lift the handset and dial 8 + SIP
Address (of the user on the remote Bizfon) + #. You are calling over the Internet to a
remote user.
Please Note: Bizfon has a SIP Address test line to test newly provisioned Bizfon de-
vices. Call 8 + 88 + # and you will hear a message if the call was successful. This
message comes from a Bizfon in one of our offices. SIP Addresses are described be-
low.
• Received IP calls will ring the extensions automatically.
• Received PSTN calls will be directed to the Bizfon’s default Auto Attendant (00).
e a call to and the call will ring the
people.
Using the Default SIP Addresses
Making Internet IP calls is simple with the Bizfon. By default, every standard (analog) tele-
phone connected to one of Bizfon’s phone lines functions as an IP phone. If you open the
Extensions Management page, you will see that some SIP Addresses are available, one
attached to the Auto Attendant and one to each extension. These SIP addresses are the IP
telephone numbers of these extensions. Anyone with a Bizfon or any other SIP IP device
on the Internet can plac SIPAddress@sip.bizfon.com
associated extension.
Under Extensions Management, you may edit the Display Names to assign extensions to
Bizfon2000 and Bizfon4000 (SW Version 3.1.x) 32