[asterisk-users] Registering a Cisco 7965 on 1.4.26

[James Lamanna]

On Wed, May 5, 2010 at 10:16 AM, Danny Nicholas <danny at debsinc.com> wrote:
> Maybe a rtp.conf problem - normal values are 10000-20000.

I haven't even gotten to the RTP stage, it won't even register on the SIP side
because responses are being sent back to the wrong SIP signaling port.

-- James

>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of James Lamanna
> Sent: Wednesday, May 05, 2010 12:01 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [asterisk-users] Registering a Cisco 7965 on 1.4.26
>
> Hi,
> I'm having a problem trying to get a Cisco 7965 phone registered on
> Asterisk 1.4.26.
> As we know, Cisco now, for security reasons, has made the phone ports
> non-symmetric, in that it sends out UDP requests on a high port and
> receives them on a different port.
> It seems that, even with 'nat' set to 'no', that Asterisk is not
> honoring the Contact header and keeps attempting to send requests back
> to the high port number.
> I tried this on 1.6.0.9 with nat=no and everything works fine.
> Is this a problem with 1.4.26? Is there a 1.4.x version that works? Or
> did I manage to screw something up?
>
> Thanks.
>
> -- James
>