Hi Loïc,

Loïc Foucault wrote:
> Hi,
>
> I'm using this setup: Callweaver<->Internet<->NAT<->analog gateway.
>
> I'm able to do and receive voice G.711 calls perfectly but When I'm using
> T.38, It doesn't work.
> The ethereal traces reveal that the Callweaver try to send udp T.38 packets
> to the internal IP of the analog gateway.
> It seem that Callweaver take the ip in the contact-id of the sip messages.
> The udptl debug give me messages like this one:
> Sent UDPTL packet to 10.0.18.3:6005 (seq 0, len 6)
>
>
> It's not supposed to take it from the ip header when nat=yes?
>
> I want to precise this: when I configure the analog gateway in the same
> subnet of the asterisk server, everthings is okay.
>
>
> Does somebody know if this is a Bug?
>
> I'm using the latest snapshot
> (http://devs.callweaver.org/1.2_snapshots/callweaver-RC-latest.tar.gz)
> Thank you,
There should be no difference between the handling of RTP and UDPTL. The 
RTP port is reused for UDPTL at the callweaver end. The distant end 
should be able to change to anything, without problems. Perhaps you may 
have hit some combination of circumstances we missed during testing. Can 
you open a ticket in the bug tracker, at www.callweaver.org, post a 
detailed log from a failing call there?

Steve


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