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SIP Administration (Global)
Issue 3 January 2008 43
SIP Administration (Global)
Question 1: Is Avaya Communication Manager licensed for SIP video?
Verify that the fields have been configured correctly on page 4 of the system-parameters
customer-options form. "Multimedia IP SIP Trunking?" must be set to "y."
Yes.
No. SIP video calls are not possible without the correct license. Installation of the license will
enable the "IP Video" field on the SIP signaling group form.
Question 2: Are the video capacities configured appropriately on the
system-parameters customer-options form, page 2?
“Maximum Video Capable Stations” should be equal to one time the number of single point
VSX and/or three times the number of multipoint VSX and should include SIP video users.
Yes.
No. SIP video users are included in the total. If the limit has been reached, there will be no
video calls.
Question 3: Is the authoritative domain for the IP network region in use set
to match the SIP domain configured on the Avaya SIP Enablement Services
(SES) server?
“Authoritative Domain” on page 1 of the ip-network-region form should be set to
yoursipdomain.com.
Yes.
No. Expect "403 forbidden" denial messages, preventing call setup.