[cisco-voip] Incoming SIP Calls to CUBE not working correctly

[Zahid Hassan]

Hi Nick,


First of all many thanks for the clarification.

As you mentioned, this had nothing to do with the port type.

I have managed to resolve this by changing the CODEC type to G711
on the dial-peer to my CM and by enabling "Inbound faststart".


Regards,



Zahid





-----Original Message-----
From: matthn at gmail.com [ <mailto:matthn at gmail.com> mailto:matthn at gmail.com]
On Behalf Of Nick Matthews
Sent: 17 August 2009 14:57
To: Zahid Hassan
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] Incoming SIP Calls to CUBE not working correctly

Hi Zahid,

Something doesn't add up here - the provider should be sending the reply
back to exactly what we've put in the contact header, and we should be
listening on that IP:port.

In 12.4(20)T and later you can change the listen port - but only to a single
port:

voice service voip
sip
listen-port non-secure <port>

You would need to change both sides contact port for CUBE if this is a
SIP-SIP CUBE.


It may be more likely that you have a SIP fixup or NAT issue than any type
of listen port issue.

-nick

On Sun, Aug 16, 2009 at 6:26 PM, Zahid Hassan<zhassan at gmx.net> wrote:
> Dear All,
>
>
>
> Is there a way to change the INVITE port to non 5060  ?
>
> My provider is saying that my CUBE is dropping calls because its not
> accepting INVITE from non 5060 ports.
>
> The port for the INVITE and contact header do not match and their ACK
> for The 200 OK go to port 5060 and my CUBE is not getting the ACK they
send.
> I should change the INVITE port from a non 5060 so it matches what the
> CUBE sends in the contact header.
>
>
> Any input of comment on this will be greatly appreciated.
>
>
> Regards,
>
>
> Zahid
>
>
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