[Freeswitch-users] Incoming call audio problem

[Tamas]

Hi,

What kind of codec list do you use on as5300? Do you have maybe ACLs 
defined?
Do you use the same dial-peers for incoming and outgoing calls too? What 
IOS version do you run?
Could you share your cisco running-config?
Could you send also the SIP messages (without RTP)?

Regards,
    Tamas

Josip Djuricic írta:
> Hi there,
>
> I was already writing about this problem, and I still didn't managed to 
> fix it. I thought it was a NAT problem, but now without NAT the problem 
> still remains.
>
> The error is like this, when I call from pstn, the call goes trough 
> Cisco AS5300, then goes to FS, then to it's final destination - Ip Phone.
>
> Now you can answer the phone, but you can't hear anything on any side. 
> And FS returns lots of SIP 415 (unsupported media type) to Cisco AS5300.
>
> When you call from Voip phone to the same pstn number it all works well, 
> so I'm starting to be confused more and more. (and in this case there is 
> no 415 messages).
>
> I believe cisco is sending something that FS can't understand, in the 
> INVITE's but that's just a wild guess cause I ain't sure what can FS 
> exactly understand very well.
>
> Whoever want's I can send him a tcpdump, it's about 7mb tarred, so I 
> can't send it to the list.
>
> Thank you all,
>
> Josip
>
> _______________________________________________
> Freeswitch-users mailing list
> Freeswitch-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>