No subject

- ACM(192.168.69.10) is SIP TCP PEER (as SIP UDP is not supported in this ACM release)
- COLT(192.168.254.5 / 192.168.253.254) is a SIP UDP PEER

directrtpsetup = yes

This asterisk run around 300.000 calls per day

Asterisk is crashing (seg fault) on similar SIP message (incoming SIP TCP ACK with session description, cseq = "2 ACK", from ACM).

Crash frequency : between 0-2 per day.

I can't reproduce the issue (i've generated with sipp the same scenario, it doesn't crash)

I'm providing two exemples (11.3.0 bt, pcap file)






  was:
Asterisk is performing pure SIP transit calls from/to an Avaya Communication Manager 5.2.1(ACM) from/to a SIP carrier (COLT).