Hi,
I am integrating PBX with Teams via Kamailio
Call is working but ACK delivery has an issue
This is the ACK Kamailio receives from PBX
I process the ACK with
handle_ruri_alias();
and
record_route_preset(AS per GUIDE LINES)
But this change is not reflected in RELAY
ACK from PBX
ACK
sip:api-du-b-usea.pstnhub.microsoft.com:443;x-i=0c344c6a-cd75-4095-9891-bf9445c28b82;x-c=5691aa770226562db7d3e16ab090e196/s/1/e857255ef2344e03bd1d12e270ef5e6c;ias=52.114.132.46~5061~3
SIP/2.0
Via: SIP/2.0/UDP
PBX_IP:7790;rport;branch=z9hG4bKPjc50440d0-77db-4467-94cb-2f93c4f88538
From: "USER"
<sip:13300@PBX_IP>;tag=ab87b9b5-eee3-420c-8472-2eec82a769ac
To:
<sip:1508@KAMAILIO_IP>;tag=a2ce378b106949cf8bac8f978bb573fb
Call-ID:
3dbc6680-fec3-4ba5-8232-6dda8c669bca
CSeq: 23811 ACK
Route:
<sip:KAMAILIO_IP:7790;lr;ftag=ab87b9b5-eee3-420c-8472-2eec82a769ac>
Route:
<sip:sbc.KAMAILIO_FQDN.com;transport=tls;lr;ftag=ab87b9b5-eee3-420c-8472-2eec82a769ac>
Route:
<sip:sip-du-a-us.pstnhub.microsoft.com:5061;transport=tls;lr>
Max-Forwards: 70
User-Agent: Asterisk
Content-Length: 0
X-Siptrace-Fromip: udp:PBX_IP:7790
X-Siptrace-Toip: udp:KAMAILIO_IP:7790
X-Siptrace-Time:
1606135546 516717
X-Siptrace-Method: ACK
X-Siptrace-Dir: in