[Freeswitch-users] RTP issues (possibly nat-related)

[Brian West]

I think the fix for this is coming to an SVN repo near you... so give  
it a few and update.

/b

On Nov 19, 2009, at 7:15 PM, Jason White wrote:

> I have upgraded FreeSWITCH several times recently for testing  
> purposes. Also,
> my router's configuration has changed slightly as I have moved from  
> tunneled
> IPv6 to a new native IPv6-over-ADSL trial.
>
> However, the problem now is related to my ISP's IPv4-only SIP  
> service, and the
> symptoms are as follows.
>
> 1. If I call a test number, sometimes it all works perfectly.
>
> 2. On other occasions (with no discernible pattern) the call  
> connects but no
> audio is received from the remote end.
>
> When this occurs, tshark shows that rtp packets are being sent out  
> to the
> correct IPv4 address of the server.
>
> I am using Stun to handle nat, as my router does not support any of  
> the nat
> configuration protocols. I want to establish whether it's a router  
> issue or a
> FreeSWITCH problem. The router is going to be replaced eventually  
> with a small
> form-factor Linux box and an ADSL2+ card from Traverse Technologies
> (http://www.traverse.com.au/), but given my priorities at the  
> moment, it won't
> happen until next year.
>
> I can compare SIP traces of that would help.
>
>
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