The maximum number of simultaneous SIP calls depend upon the number of Vocoder channels
supported.
•
Select the desired Fax Protocol, to send and receive the Fax over IP:
•
T.38: If you select this option, the device you are sending the fax to, must also support this protocol.
•
Pass Through: Select this option, if you need to send fax over G.711. The device you are sending fax
to must also use G.711.
Default: T.38.
•
Select the Allow Call Disconnection using Access code check box to enable. Default: Disabled. To
know more about the feature, see
Handling of Incoming Calls
Click Handling of Incoming Calls to expand.
•
Keep the Block all calls received on this SIP Trunk check box disabled.
Select this check box only if you do not want to route calls received on this SIP Trunk.
•
By default, SARVAM UMG identifies the Called Party Number for routing the incoming call on the SIP
Trunk further, by the number received in the Request-URI of the INVITE message.
If you want the system to identify the Called Party Number from the 'To Field' of the INVITE message, in
the Use Called Party Number From parameter, select the To Field option.
Destination Number Determination
Select the desired destination number determination method for routing incoming calls with and without CLI.
•
To Route all Incoming calls (with CLI), you may select from any of the following methods:
14. During the Demo period, the number of Vocoder channels that will be supported will be equal to the total number of channels avail-
able in the Vocoder module/s installed in the System. If the Demo period is paused or gets expired, then the number of supported
Vocoder channels will be as per the license you purchase.
Matrix SARVAM UMG System Manual
"Disconnecting a Call using Access
Code".
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