[SR-Users] Kamailio send TCP packets from random ports

Yuriy Gorlichenko ovoshlook at gmail.com
Thu Sep 8 15:04:24 CEST 2016


hm. thanks for information. I will read this) nice to know that.
Thx for advices again

2016-09-08 15:43 GMT+03:00 Daniel Tryba <d.tryba at pocos.nl>:

> On Thu, Sep 08, 2016 at 02:43:03PM +0300, Yuriy Gorlichenko wrote:
> > Like User sends registration, kamailio just Transcoding this request to
> TCP
> > and then resend this registration packet to Asterisk.
> > With this example asteisk must originate all PACKETS to TCP port of
> > kamailio but it tries to send it to port from wich request arrived and if
> > use TCP it will not equal port that kamailio listening for TCP.
>
> Apparently this solved in a new enough Asterisk that supports Path (13.x
> appears to support Path in both PJSIP and chan_sip, still running 11.x
> in production myself so you have to test yourself).
> See https://blog.irontec.com/integracion-kamailio-y-asterisk-con-path/
> Even if you don't read Portugese, it is understandable enough :)
>
> If this indeed works, Olle (among others) has saved the day again ;)
>
>
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