[OpenSIPS-Users] Problem proxying a SIP connection with t_relay

[Thomas Pircher]

Bogdan-Andrei Iancu wrote:
>Could you post a pcap or ngrep capture of the failing call (with the 
>broken ACK) - PM me if info is too sensitive.

Hi Bogdan-Andrei,

sure, please find the trace attached. This was captured using
sudo tcpdump -lnn -i any udp port 5060 -w opensips-any.pcap
i.e. it contains both OpenSIPS interfaces in one file:
- ens4, 10.30.8.201, external
- ens5, 10.30.9.10, internal

The other IPs are:
- 10.30.8.204: sipp uac
- 10.30.9.11: sipp uas

Thanks,
Thomas