[SR-Users] Help : Kamailio RTP Proxy Issue...

[Daniel-Constantin Mierla]

Hello,

you can use vim, nano or other editor to remove rtpproxy_manage() from 
the config file -- I would recommend to keep the one from branch_routes 
and be sure those branch routes are executed even for communication with 
asterisk. Asking someone from the community to do file editing is rather 
weird and very likely not to happen, at least not from the developers.

On the other hand, if you cannot perform such easy task of editing a 
file, would be hard to get things working properly. You should spend 
some time to get a bit of knowledge to operate on a Linux system, 
editing files, etc. If you are in a hurry, might be an option to look 
for a consultant, see the Business Directory from kamailio.org as 
starting point.

Cheers,
Daniel

On 10/25/13 6:45 PM, Mahmoud Ramadan Ali wrote:
> Hello ,
> This is the first time to put a question on sr-users mailing list  and 
> i hope to help me to solve my issue...i'm following this post 
> http://saevolgo.blogspot.com/2013/08/rtpproxy-revisited-kamailio-40.html 
> to setup RTP Proxy for kamailio 4 but it's NOT working as predicted 
>  and i'm receiving this error message on asterisk...
>
> [2013-10-16 05:20:04] ERROR[3216][C-0000002c]: netsock2.c:269 
> ast_sockaddr_resolve: getaddrinfo("192.168.1.80192.168.1.80", 
> "(null)", ...): Name or service not known
> [2013-10-16 05:20:04] WARNING[3216][C-0000002c]: chan_sip.c:10873 
> process_sdp_c: Unable to lookup RTP Audio host in c= line, 'IN IP4 
> 192.168.1.80192.168.1.80'
> [2013-10-16 05:20:04] WARNING[3216][C-0000002c]: chan_sip.c:10464 
> process_sdp: Insufficient information in SDP (c=)...
>
> The problem is NOT at the asterisk side but at the proxy side...when 
> kamailio rewrites the SDP message it adds the public IP twice in the 
> "C" filed of the SDP message instead of only one time like this  'IN 
> IP4 192.168.1.80192.168.1.80' this is because the scripte  is calling 
> rtpproxy_manage() in the routes TOASTERISK /FROMASTERISK and in 
> MANAGE_BRANCH / NATMANAGE. It should be either or,not both....but i 
> don't know how to do this since i don't have any scripting skills so 
> if anyone can modify the config file in the attachment i will be 
> thankful...
> Best Regards'
> Mahmoud Ramadan Ali
>
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Trainings - Berlin, Nov 25-28
   - more details about Kamailio trainings at http://www.asipto.com -

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