User's Manual

Administering and setting up video SIP endpoints
Administering Avaya Video Conferencing Solution 6.0.1 Issue 2.1 April 15, 2011 65
proxy edge server. For external SIP calling, the domain name could be that of your
SIP service provider.
● DTMF over IP : rtp-payload.
● SIP Session Establishment Timer : Avaya recommends 3 minutes.
● Enable Layer 3 Test : optional. The default is n. The value n uses the ping test and
does not use the OPTIONS test. Enter Y to use the OPTIONS test instead of a ping.
2. On SAT, enter change system paramters features and set the following parameters:
● DID/Tie/ISDN/SIP Intercept Treatment : attd.
● Trunk-to-Trunk Transfer : restricted. This is to avert toll fraud.
3. On SAT, enter change trunk group and set the following parameters:
● Group Type : SIP. The screen displays fields that pertain to for SIP groups. Entering
SIP also affects the fields that are presented on other administrative screens
discussed later.
● call detail recording : Y/N depending on requirement in the CDR Reports field.
Note:
Note: Very large numbers of CDR reports may be generated by SIP calls.
● Signaling Group : number of the SIP signaling groups that you previously
administered.
● Number of Members : a value of 0 through 255 for the number of SIP trunks that
belongs to this group. Group Member Assignments are automatically completed and
populated on the Trunk Group page and on any subsequent pages that are necessary,
based on the values that are entered on the Trunk Group screen. Group members
cannot be administered individually. All members of each administered group share
the same characteristics.
Note:
Note: The total number of all SIP trunks that are specified for all groups must be less
than or equal to the value in the Maximum Administered SIP Trunks field on the
System-Parameters Customer Options screen.
Repeat the preceding steps for each SIP trunk group to be assigned, up to the server’s
trunk-number limit.
● Group Type : SIP. Administer the other fields on this screen in accordance with the
system requirements.
● Numbering Format : based on the users requirement, Public, Private, unk-pvt, or
Unknown. Administer the other fields on this screen as appropriate for your system.