RFC4904 - Trunk group problem
Hi.
I trying to implement trunk -group solution and have problem with BYE request.
According to RFC4904 https://tools.ietf.org/html/rfc4904#page-12 (F3 message)
BYE should contain request-uri with tgrp and tgrp-context labels (is in't a mistake). My softswitch does not do that (is it correct ?), so SBC add this labels to egress realm to customer SA (dont know why).
Should all of requests form GW2 contain modified req-uri ? What about ACK ?
Thanks for any help.
INVITE from SBC to Softswith:
3?E |7>eTE}7>fRcINVITE sip:611234507@10.6.10.15:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.55.26:5060;branch=z9hG4bK7nubim30ag6hdqs7o7e1.1