Hi, Samy!
Can you post on pastebin debugging logs related to this call? Also, can
you also post the Via headers of the initial INVITE and for the 200 OK
received by OpenSIPS?
Best regards,
Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com
On 11/12/2016 12:33 AM, SamyGo wrote:
Hi,
I'm using OpenSIPS 2.2.1 version and I'm facing a weird situation
where OpenSIPS is adding a duplicated VIA header to the 200 OK, This
only happens when I've topology_hiding() engaged into the call.
The scenario is very simple; two users making call to each other on
the same OpenSIPS but with topology_hiding(). As a consequence of this
double VIA the caller device doesn't trigger the ACK and hence we
don't get media stream established between devices.
*WITH TOPOLOGYHIDING:*
SIP/2.0 200 OK
Via: SIP/2.0/TLS
10.1.10.51:59231;received=7X.XX.XX.X7;rport=59231;branch=z9hG4bK-607165482-63
Via: SIP/2.0/TLS
10.1.10.51:59231;received=7X.XX.XX.X7;rport=59231;branch=z9hG4bK-607165482-63
CSeq: 1 INVITE
...
*WITHOUT TOPOHIDING:
*
SIP/2.0 200 OK
Via: SIP/2.0/TLS
10.1.10.51:59223;received=7X.XX.XX.X7;rport=59223;branch=z9hG4bK-607166212-58
CSeq: 1 INVITE
The only difference between the two scenarios is the function
topology_hiding(); is commented out.
It seems like a bug to me, can anyone guide me here validate this.
*
OpenSIPS Version:*
version: opensips 2.2.1 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC,
F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
git revision: 68ace2e
main.c compiled on 18:34:37 Sep 28 2016 with gcc 4.8
Thanks,
Sammy
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