2015-06-19 12:45 GMT+03:00 Daniel-Constantin Mierla <mico...@gmail.com>:
> Hello,
>
> there should be no retransmission on TCP done by Kamailio.
>
> I a look at time stamps, it is different than standard SIP
> retransmission intervals. Have you changed them in tm parameters?
We have these values:
root@ip-10-45-159-161:~# grep '"tm"' /usr/local/etc/kamailio/modules.cfg
modparam("tm", "failure_reply_mode", 3)
modparam("tm", "fr_timer", 30000)
modparam("tm", "fr_inv_timer", 120000)
root@ip-10-45-159-161:~#
> As you say it is over wireless, might be the network driver doing some
> re-tranmissions.
No, that's not wireless at the server's end (which I guess you meant).
It is wireless at callee client's LAN.
> Also, ngrep is not always good at capturing big packets, so just seeing
> partial sip packets is ok as long as the receiving party doesn't
> complain of broken/incomplete sip packet.
I accept the chance that I misinterpret the output of ngrep.
So I need to collect more info, like the traffic from client network.
Thank you very much for commenting.
P. S. Kamailio is built from git revision
d7a05349537a80c177c3c169776aa57e058314f3
--
Andrey Utkin
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