asterisk users - Feb 2006 - re: Polycom IP501 with Asterisk - distinctive ring

The answer is yes, I think, but I don't recall precisely how off the top of
my head, and I'm walking out the door in a moment.  The phone will hold more
than a dozen distinct ring tones which you can create for yourself, and you can
have asterisk direct it to use a ring tone independently of line appearance. The
most direct way would be with the SIP Alert-Info field, but the phone itself can
associate ring tones with specific callers from its contact directory too.
Hopefully, someone will chime in with more precise (and helpful) detail before I
return to the office, but I hope my reassurance is helpful anyway...



Date: Thu, 9 Feb 2006 10:49:08 -0500
From: Andrew Kohlsmith <akohlsmith-asterisk@benshaw.com>
Subject: [Asterisk-Users] Polycom IP501 with Asterisk - distinctive
	ring?
To: Asterisk Users Mailing List - Non-Commercial Discussion
	<asterisk-users@lists.digium.com>
Message-ID: <200602091049.08777.akohlsmith-asterisk@benshaw.com>
Content-Type: text/plain;  charset="us-ascii"


The Polycom SoundPoint IP 501 phones have been fantastic so far.  I still have 
a lot to learn when it comes to them, but the manual seems pretty extensive 
and so far Asterisk has been playing well with them.

I have a need to be able to identify incoming calls based on some factor 
(could be time of day, caller ID, dialed number, it doesn't matter.) -- 
Assuming Asterisk can differentiate between the calls I want, how do I inform 
the IP501?  There are "only" three line appearances -- I can't
simply just
ring a different appearance since there aren't enough of them.

Is there a way to get Asterisk to tell the IP501 to use a different ring, put 
something up on the display, *something* on a dynamic basis?  The wiki 
doesn't seem to have a lot of information about this kind of thing.