User guide

TALKSWITCH CONFIGURATION 25
In the “TalkSwitch Profile” tab
TalkSwitch has a built-in SIP Server Proxy/Registrar/Redirect server. This
facilitates the configuration and maintenance for multi-branch and
teleworker applications. One location needs to be assigned as the SIP Server
to manage call requests between VoIP locations and the other locations need
to register with the SIP Server location.
To facilitate calls between TalkSwitch locations, we recommend that you use
TalkSwitch location codes 250-299 as phone numbers for each of your VoIP
numbers. Do not assign duplicate numbers between any two locations.
This TalkSwitch location is the Proxy/Registrar:
If this location is designated to be the Proxy/Registrar Server, check this
box. When it is enabled and other SIP devices are registered with this
system, any calls made within the group contact this device to resolve
the destination location. Once the destination is resolved, the call is
made directly from the source location to the destination location.
The TalkSwitch Registrar supports Digest authentication. The Digest
mechanism is a challenge/response protocol in which the client presents
its credentials in response to a challenge from the server. This method of
authentication is very secure. To enable authentication, select ‘yes
(digest)’ from the drop-down list under Registrar Authentication.
Proxy Server Name:
If this location is acting as the Proxy Server, it is filled in automatically.
If this location is not the Proxy Server, then enter the IP address or
domain name associated to the Proxy Server. If the Server is using a
different port number than the default, specify the port number after a
colon at the end of the domain or IP address.
Example 222.234.432.234:5061
Registrar Server Name:
If this location is acting as the Registrar Server, it is filled in
automatically. If this location is not the Registrar Server, enter the IP
address or domain name associated to the Registrar Server. If a
TalkSwitch 48-CVA is acting as the Server, then both the Proxy Server
Location and Registrar Server Location fields should have the same
information. If the Server is using a different port number than the
default, specify the port number after a colon at the end of the domain
or IP address.
Example VoIP .domain.com:5061