326 Matrix ETERNITY NE System Manual
This is the ID which remote parties will use to call this SIP Trunk. The SIP ID may be a number or text
consisting of a maximum of 40 characters.
If you have defined the trunk mode as Proxy, enter the User ID provided by your ITSP. For example, if SIP
URI provided by the ITSP is 12345@abc.com, enter 12345 in this field.
If you have defined the trunk mode as Peer-to-Peer, enter the desired User ID.
• To select a SIP Trunk during an Incoming Call Routing, SARVAM UCS compares the SIP ID received in
the Request URI of the INVITE message with the SIP ID configured on the SIP Trunk.
If you do not want SARVAM UCS to check the SIP ID received in the Request URI of the INVITE message,
clear the Check SIP ID during incoming call check box.
Default: Enabled.
• Set the Treat Incoming call as Trunk or Station, according to your requirement.
If you select Trunk, the Incoming Call Routing configured for the SIP Trunk will be applied.
If you select Station, the system will route the incoming call as follows:
• When only a number is received in the “To:” field of the INVITE message, SARVAM UCS will check the
number in the Closed User Group Table. If a match is found in the CUG table, the call will be routed
using the corresponding trunks.
• If the CUG Table is not configured or if no match is found for the number received in the “To:” field of the
INVITE message, the system will check if there is an extension number that matches with the number
received in the “To:” field of the INVITE message. If a match is found the call is routed to the desired
extension number.
• If a Trunk Access Code and External Number are received in the ‘To:” field of the INVITE message, the
call will be dialed out using the outgoing trunks you configure in Select Trunks for Outgoing Calls.
By default, Trunk is selected.
If you select Station, you must also configure the parameters—“Class of Service”, “Caller ID on Call
Transfer”, “Toll Control”, “Select Trunks for Outgoing Calls”, “Call Taping”, “Call Duration Control”.
• If Station is selected as the option for Treat Incoming call as, the user will only be able to:
• Dial Flexible Numbers
• Dial Operator Code
• Dial Trunk Access Code for making outgoing calls
• Access the Global Directory
• Make calls within the Closed User Group
Proxy/Registrar Parameters
If you have defined the SIP Trunk mode as Proxy, configure the Proxy/Registrar Server parameters.
• Enter the Proxy/Registrar Server Address and the Registrar Server Port provided by your ITSP.
The Registrar Server Address can be an IP Address or domain.
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