[Freeswitch-users] problem with freeswitch and Cisco 7960

Kristian Kielhofner kris at kriskinc.com
Wed Oct 13 08:59:50 PDT 2010


  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.

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

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

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