[Freeswitch-users] FreeSWITCH with external registrar

[envelopes envelopes]

Sip clients are registered to a 3rd party registrar via OpenSIPS and
FreeSwitch has no knowledge of this. How does FreeSWITCH get the contact
address of sip client and determinate the client is currently active
registered If FreeSwitch receives INVITE?  I am wondering what is the proper
way to handle this in FS?

option 1 : build a module to query REGISTRAR's location service that
provides special API.
option 2 : forward INVITE to REGISTRAR , which rewrites SIP headers and
routes request back to FS.

please advice!

On Thu, Sep 15, 2011 at 10:56 PM, Sam Govind <govoiper at gmail.com> wrote:

> I guess you are looking for a SIP Proxy acting as SBC. This could be
> OpenSIPS forwarding REGISTER attempt to REGISTRAR server while INVITEs are
> handled by FS !
> I don't think FreeSwitch can't handle forwarding of Registrations (is not a
> SIP proxy)
>
>
> On Fri, Sep 16, 2011 at 1:56 AM, envelopes envelopes <sunwood360 at gmail.com
> > wrote:
>
>> Most of them are cases where FS access external as gateways.  What I am
>> looking for is usage case that extensions are registered to 3rd party
>> registrar, and FS is integrated with the registrar.
>> On Sep 10, 2011 5:28 PM, "Gabriel Gunderson" <gabe at gundy.org> wrote:
>> > On Fri, Sep 9, 2011 at 3:19 PM, envelopes envelopes
>> > <sunwood360 at gmail.com> wrote:
>> >> Is there any config examples of freeswitch working with external
>> registar?
>> >
>> > Try this:
>> >
>> > http://wiki.freeswitch.org/wiki/SIP_Provider_Examples
>> >
>> > Gabe
>> >
>> >
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