Hi,
 
There is no connectivity issue between the server and the IPv6 client. The 
client can register properly and now I can even make a call to the IPv4 client 
but the IPv6 client does not recieve any RTP packets from the router once 
session is established. So I have come half way to solve my problem.
 

________________________________
 From: Sammy Govind <govoi...@gmail.com>
To: nunu abe <nunu_...@yahoo.com> 
Cc: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users 
Mailing List <sr-users@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_...@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 <govoi...@gmail.com>
>To: nunu abe <nunu_...@yahoo.com> 
>Cc: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users 
>Mailing List <sr-users@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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