Precedence of "tgrp" over Contact data
Hello community,
Has anybody ever met following problem: there are two session-agents connected to the softswitch via SBC in peering scenario with "tgrp" based routing. SA1 sends INVITE with address of SA2 in Contact field. SBC forwards this INVITE to the core and adds trunk-group;trunk-context configured for SA1, so from softswitch (10.20.30.40) perspective, this incoming INVITE belongs to trunk-group 100. If softswitch sends any request within the session, for example, BYE, it adds trunk-group 100 into this BYE. When SBC makes a routing decision - to which of two SAs to forward this request, it looks only to the "tgrp" user-uri-param received