---------- Forwarded message ---------- From: paul gore <[email protected]> Date: Wed, 14 Jul 2010 11:45:53 -0400 Subject: Re: Call events and call control command API? To: "WORLEY, Dale R (Dale)" <[email protected]>
Based on what I have seen in the wiki it seems like call resolver has most information about all calls since it able to generate real time cdrs. So based on that all I need is to be able to subscribe to call resolver data. Can't be that difficult can it? And I need to be able to cancel a call in progress, I guess sip proxy service should have abilty to cancel a call, it just needs to be exposed as web service. On 7/13/10, WORLEY, Dale R (Dale) <[email protected]> wrote: > ________________________________________ > From: [email protected] > [[email protected]] On Behalf Of paul gore > [[email protected]] > > how difficult it is to add API which would allow receiving call events > and sending call control commands via a socket or a web service > similar to what Freeswitch does? > Can anybody point me into the right direction which modules, code I > should look at? > _______________________________________________ > > sipXecs is not architected so that the central server processes know what > calls are happening at any given time; the philosophy is that smart > endpoints know and manage their own state. So there isn't such an API and > it would be difficult to build one. > > However, an external process that wanted to know the status of a given > device can monitor the device itself (using the dialog event package) and > perform a considerable number of call-control operations via SIP operations > using the information it obtains in that way. In SIP, this is called > "third-party call control" (I don't know if that term has wider use), and is > often abbreviated "3PCC". See for example, RFC 3725, RFC 5850, and search > for "3pcc" at http://datatracker.ietf.org/doc/search/ . > > Dale > _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev sipXecs IP PBX -- http://www.sipfoundry.org/
