I'm not sure I understand what you are asking for.
A "call" in a scenario actually represents any single SIP dialog, which
can currently be established using an INVITE and terminated using a BYE,
or established using a SUBSCRIBE and terminated using another SUBSCRIBE
or a NOTIFY, or
Hi,
We try to add presence to our sipp xml’s.
We can send subscribe and receive notify .
When subscriber status has changed one notify message comes to sipp
different Call-ID with invite.
Different Call-ID’s gives error by sipp. How can we implement different
Call-ID’s in one call scenario?
