[Freeswitch-users] problem with freeswitch and Cisco 7960

[Michael W. Lucas]

On Wed, Oct 13, 2010 at 11:59:50AM -0400, Kristian Kielhofner wrote:
> Michael,
> 
>   It looks like something strange is happening to the SIP traffic
> between the Cisco and FreeSWITCH.  You shouldn't have to force
> FreeSWITCH to send traffic to a registered user on a specific port,
> the Contact: header and/or FreeSWITCH NAT handling take care of that
> for you.

I thought FreeSWITCH handled all those things automatically, that's
one reason I wanted to use it.

There's no NAT or firewall between the phone and FreeSWITCH, though.
They are on different networks, but only because the VM server farm is
across my T1.

>    Can you show us a siptrace and console output with "sofia profile
> internal siptrace on" and upload it to pastebin.freeswitch.org?

Done, as user mwlucas.

I appreciate any help you can offer.

Thanks,
==ml

> 
> On Wed, Oct 13, 2010 at 9:48 AM, Michael W. Lucas
> <mwlucas at blackhelicopters.org> wrote:
> > Hi,
> >
> > I'm using Monday's FreeSWITCH build, with a config originally loaded
> > 19 August 2010. ?I'm working my way through the FS 1.0.6 book.
> >
> > I have two phones, one Zoiper soft phone and one Cisco 7960. ?Both
> > register fine, and the Cisco can call Zoiper. ?Zoiper cannot call the
> > Cisco, however.
> >
> > The Cisco phone sends its register requests from UDP port 50790. ?When
> > FreeSWITCH sends an INVITE to the Cisco, it tries to contact
> > UDP/50790, and the phone returns an ICMP "destination unreachable."
> >
> > This same phone is also registered to an Asterisk box. ?When I call
> > that number, asterisk connects to UDP 5060 on this phone. ?The phone
> > replies from a high-numbered port to 5060.
> >
> > It seems I need some option to tell FreeSWITCH to send the INVITE to
> > 5060? ?Or am I missing something?
> >
> > Thanks,
> > ==ml
> >
> > --
> > Michael W. Lucas ? ? ? ?mwlucas at BlackHelicopters.org
> > http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/
> > New book available: Network Flow Analysis
> > http://www.networkflowanalysis.com/
> >
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> >
> 
> 
> 
> -- 
> Kristian Kielhofner
> http://www.astlinux.org
> http://blog.krisk.org
> http://www.star2star.com
> http://www.submityoursip.com
> http://www.voalte.com
> 
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-- 
Michael W. Lucas 	mwlucas at BlackHelicopters.org
http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/
New book available: Network Flow Analysis
http://www.networkflowanalysis.com/