Hello,
I mean Internal facing to Asterisk(s)
External - facing to Provider(s)
On 10/01/2019 12:11, YASIN CANER wrote:
Hello,
Kamailio support 2 backend for rtp. RTP Engine and RTP proxy. it depends
your configuration. I read from your post that
"I am not sure if this is an _RTP engine _issue and how to resolve
this." . I thought it is rtpengine.
Indeed , they are different services and has different configuration
that do same thing that relays rtp packets. you can find examples from
documentation.
I didnt get internal interface what is mean? but if rtpproxy/engine
relays to Asterisk on -lo interface , you should listen your -lo
interface by Wireshark.
Good luck.
Yasin CANER
------------------------------------------------------------------------
*From:* sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of
Serge S.Yuriev <me(a)nevian.org>
*Sent:* Thursday, January 10, 2019 11:30 AM
*To:* Kamailio (SER) - Users Mailing List
*Subject:* Re: [SR-Users] No Media in SIP Incoming calls
Hi
- I see you mentioned rtpengine but config shows rtpproxy - which one
you use? Maybe you mixed things?
- Have you tried to capture internal interface of kamailio machine? Is
RTP there?
--
Wbr, Serge via mobile
09.01.2019, 10:37, "Prashant Gupta" <prashant(a)farmguide.in>in>:
> Hi,
> I have the following architecture - SIP provider <-> Kamailio <->
> Asterisk servers
> Currently I have everything setup and incoming calls from Sip are
> routed to my asterisk server. The issue is however that when I answer
> the call, there is no media in the call. I have tried connecting with
> a normal local extension(not SIP,eg 1001) and there is a normal flow
> of media.
> When i try to sniff my connection via Wireshark on the asterisk
> server, there is an outflow of RTP packets but the same RTP traffic
> does not appear on the Wireshark of my Kamailio server connection.
> I am not sure if this is an RTP engine issue and how to resolve this.
> I have -
> modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:45038
> <http://127.0.0.1:45038/>")
> this in my kamailio cfg but I don;t know which port to use here.
> Any suggestions?
>
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>
--
Serge S. Yuriev
Senior VoIP engineer