User's Manual

64 Administering Avaya Video Conferencing Solution 6.0.1 Issue 2.1 April 15, 2011
2. On the ARS Digit Analysis Table screen, ensure that dialed strings of digits are interpreted
correctly and the resulting calls are routed appropriately using the SIP trunks.
Note:
Note: You may not access a SIP trunk with a dialed TAC. If you use Avaya Distributed
Office, you must administer this screen to use AAR. Avaya Distributed Office
does not use ARS.
3. On the Dial Plan Analysis screen, translating the digits dialed by users, the summary of your
dial plan must be available for reference.
4. On the Route Pattern screen, ensure the Secure SIP field is set to the default value of N for
routing through a public network. You can set secure sip to Y only if you have a secure
connection between the public SIP network and the server you are routing to. Choose a
route pattern. Fill in the correct trunk, FRL, and number of digits to insert and delete. This
task can be performed using either AAR or ARS. The most frequent case would be for ARS.
5. On SAT, enter change numbering - public/unknown numbering table and assign
public unknown numbering data. Make an entry here for the trunk that you use in your route
pattern.
6. On SAT, enter change location, enter the appropriate Proxy Selection Route Pattern in
the field corresponding to each location employing a SIP proxy server.
Administering SIP signaling and trunks
Use these steps to set up SIP trunks on Communication Manager.
1. On SAT, enter change signaling group n (where n is the group number)and set the
following parameters:
● Group Type : SIP. The system displays a screen for SIP groups.
● Transport Method : TLS
● Near-end Node Name : name of the IP interface at the near (local) end of the SIP
trunk signaling group. Its value would be PROCR or C-LAN.
● Far-end Node Name , enter the name of the node that you administered as the SIP
proxy server in Step 5 of
Administering call routing.
● Near-End Listen Port : enter the recommended TLS port value of 5061.
● Far-end Listen Port : enter the recommended TLS port value of 5061.
● Far-end Network Region, if you want the SIP proxy server that you administered in
Step 5 of
Administering call routing to use the codec set and/or parameters specified
for an IP network region to be different from that of the LAN IP interface, then enter the
region of the SIP proxy.
● For Far-end Domain, enter the IP address that represents your SIP Domain. For
example, to route SIP calls within your enterprise, enter the domain assigned to your