[SR-Users] RTPproxy on Kamailio 3.2.1 difficulty.

[nunu abe]

Hi Sammy, 
Thank you very much for your help, I have solved all my problems, its all working now. The last problem was because of the Snom IP phone. It was sending long SIP headers (there were double media attributes which were translated by rtpproxy twice) and it was getting dropped so I used another softfone and it works. Thank you once again. 
Cheers!
Maedot
  

________________________________
 From: Sammy Govind <govoiper at gmail.com>
To: nunu abe <nunu_abe at yahoo.com> 
Cc: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List <sr-users at lists.sip-router.org> 
Sent: Tuesday, January 10, 2012 2:09 PM
Subject: Re: [SR-Users] RTPproxy on Kamailio 3.2.1 difficulty.
 

yes sure it is, verify that your Kamailio/RTpproxy server can properly ping IPv6 destination and has a default route set for those.



On Tue, Jan 10, 2012 at 5:37 PM, nunu abe <nunu_abe at yahoo.com> wrote:

Hi,
>  
>Thank you for pointing this out. I looked into it and I found out that the packets were larger than 1500 bytes, so I set the max MTU size to be 1650 on the kamailio-rtpproxy server, and there is no more complainig about the packet size.  However, I can not see the packets being modified by the rtpproxy server pass my router.The router I am using is juniper srx-240, I tried to allow all packets going in/out of these interfaces but no luck. It seems its routing problem. 
>
> 
> From: Sammy Govind <govoiper at gmail.com>
>To: nunu abe <nunu_abe at yahoo.com> 
>Cc: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List <sr-users at lists.sip-router.org> 
>Sent: Tuesday, January 10, 2012 7:04 AM
>
>Subject: Re: [SR-Users] RTPproxy on Kamailio 3.2.1 difficulty.
>
>
>
>I'm not better at IPv6, not yet atleast but if the caller is getting a timeout response and you see repeated SIP traces for IPv6 Client then the obvious is that your server is trying to route the call to IPv6 client and there is not route to destination. Thats why packets are timed out.
>
>
> 
>
>  
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