[Freeswitch-dev] SIP Over TCP/TLS

Brian West brian.west at mac.com
Thu Jan 31 02:05:26 EST 2008


What do you mean?  FreeSWITCH will use UDP unless you tag on a  
transport=tls to the bridge data.  This isn't something that is fully  
supported or well documented yet.  The only phone I have that has done  
TLS correct is Polycom 650 running 2.2 or 3.0 firmware.

/b

On Jan 31, 2008, at 12:59 AM, Irshad Ahamed wrote:

> In first place, I should get my Freeswitch UA signalling on TLS. But  
> I am seeing my Freeswitch UA signalling going on UDP.
>
> BR,
> Irshad.
>
> On Jan 31, 2008 12:22 PM, Irshad Ahamed <irshad.fswitch at gmail.com>  
> wrote:
> I have SNOM 300 and Grandstream GXP2000 with me.
>
> BR,
> Irshad.
>
>
> On Jan 31, 2008 12:03 PM, Brian West <brian.west at mac.com> wrote:
> What phone do you have?
>
> /b
>
> On Jan 31, 2008, at 12:21 AM, Irshad Ahamed wrote:
>
> > Hi,
> >
> > I have added the below lines in /usr/local/freeswitch/conf/
> > sip_profiles/default.xml.
> >
> >     <!-- TLS: disabled by default, set to "true" to enable -->
> >     <param name="tls" value="true"/>
> >     <!-- additional bind parameters for TLS -->
> >     <param name="tls-bind-params" value="transport=tls"/>
> >     <!-- Port to listen on for TLS requests. (5061 will be used if
> > unspecified) -->
> >     <param name="tls-sip-port" value="5061"/>
> >     <!-- Location of the agent.pem and cafile.pem ssl certificates
> > (needed for TLS server) -->
> >     <param name="tls-cert-dir" value="$${base_dir}/conf/ssl"/>
> >     <!-- TLS version ("sslv23" (default), "tlsv1"). NOTE: Phones may
> > not work with TLSv1 -->
> > Which phones you mean will not work????
> >     <param name="tls-version" value="tlsv1"/>
> >
> > I also copied cafile.pem and agent.pem to /usr/local/freeswitch/ 
> conf/
> > ssl/
> >
> > But I am seeing SIP siganlling going on UDP still. Am i missing some
> > link here????
> >
> > BR,
> > Irshad.
>
>
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