Re: Presence Detection

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"Mart" <ng@xxxxxxxxxxxxxxxxxxxxx> schrieb im Newsbeitrag
news:u6wAU4HxIHA.5620@xxxxxxxxxxxxxxxxxxxxxxx
under SIP (RFC 3856) a scheme exists by which it is possible to tell from a
central repository on a telephone network what the presence state of any
given telephone is (e.g. available, busy, do not disturb etc). This is
useful information for a console attendant application to know before call
transfers are attempted.

Short of using a TSP against every telephone on a network is there a way to
achieve this under TAPI?

Mart,
with TAPI you need to monitor (lineOpen() with LINECALLPRIVILEGE_MONITOR) each
device that you are interested in.
A 3rd party TSP is required to get the stati of multiple devices of a PBX.

--
Best Regards
Andreas Marschall
Microsoft MVP for TAPI / Windows SDK
TAPI / TSP Developer and Tester
My TAPI and TSPI FAQ:
http://www.I-B-A-M.de/Andreas_Marschall's_TAPI_and_TSPI_FAQ.htm
My Toto® Tools (a collection of free, mostly TAPI related tools):
http://www.i-b-a-m.de/Andreas_Marschall's_Toto_Tools.htm
TAPI development around the world (Frappr! map):
http://www.frappr.com/TAPIaroundTheWorld
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