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<P><FONT size=2><FONT face="Courier New">Hi Nick,<BR><BR><BR>First of all many
thanks for the clarification.<BR><BR>As you mentioned, this had nothing to do
with the port type.<BR><BR>I have managed to resolve this by changing the CODEC
type to G711<BR>on the dial-peer to my CM and by enabling "Inbound
faststart".<BR><BR><BR>Regards,<BR><BR><BR><BR>Zahid<BR><BR><BR><BR><BR><BR>-----Original
Message-----<BR>From: matthn@gmail.com [</FONT><A
href="mailto:matthn@gmail.com"><FONT
face="Courier New">mailto:matthn@gmail.com</FONT></A><FONT face="Courier New">]
On Behalf Of Nick Matthews<BR>Sent: 17 August 2009 14:57<BR>To: Zahid
Hassan<BR>Cc: cisco-voip@puck.nether.net<BR>Subject: Re: [cisco-voip] Incoming
SIP Calls to CUBE not working correctly<BR><BR>Hi Zahid,<BR><BR>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.<BR><BR>In 12.4(20)T and later you can change the listen port - but only
to a single port:<BR><BR>voice service voip<BR>sip<BR>listen-port non-secure
<port><BR><BR>You would need to change both sides contact port for CUBE if
this is a SIP-SIP CUBE.<BR><BR><BR>It may be more likely that you have a SIP
fixup or NAT issue than any type of listen port issue.<BR><BR>-nick<BR><BR>On
Sun, Aug 16, 2009 at 6:26 PM, Zahid Hassan<zhassan@gmx.net> wrote:<BR>>
Dear All,<BR>><BR>><BR>><BR>> Is there a way to change the INVITE
port to non 5060 ?<BR>><BR>> My provider is saying that my CUBE is
dropping calls because its not<BR>> accepting INVITE from non 5060
ports.<BR>><BR>> The port for the INVITE and contact header do not match
and their ACK<BR>> for The 200 OK go to port 5060 and my CUBE is not getting
the ACK they send.<BR>> I should change the INVITE port from a non 5060 so it
matches what the<BR>> CUBE sends in the contact
header.<BR>><BR>><BR>> Any input of comment on this will be greatly
appreciated.<BR>><BR>><BR>> Regards,<BR>><BR>><BR>>
Zahid<BR>><BR>><BR>>
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