[Asterisk-Users] Cisco Call Manager and Asterisk and fast busy?

[Dan Austin]

Check the codecs allowed.  Cisco supports most, but in my tests I
limited
myself to G.711U.

Another possibility, and one I seem to remember having is that the IP 
address of the gateway did not match the * server, and as such did not
have access to the correct Calling Search Space and Media Resource
Groups.

Still codec choice seems the most likely.

Dan

-----Original Message-----
From: Kyle Stone [mailto:kstone at teledvance.com] 
Sent: Friday, March 12, 2004 6:40 AM
To: Dan Austin
Cc: asterisk-users at lists.digium.com
Subject: RE: [Asterisk-Users] Cisco Call Manager and Asterisk and fast
busy?



I got the latest oh323, and the libraries.  I got everything installed
and working.. somewhat.   I setup netmeeting and can call IAXcomm
extensions I setup. I also can place calls in the reverse.  When I use
either to route a call to CCM, setup as per you described.. The
CCM/skinny phone will ring one and a half times and hangup.  If answered
before the end of the ringing I get a fast busy.   Any ideas?


Kyle Stone


-----Original Message-----
From: Dan Austin [mailto:Dan_Austin at Phoenix.com] 
Sent: Monday, March 08, 2004 12:04 PM
To: asterisk-users at lists.digium.com
Subject: RE: [Asterisk-Users] Cisco Call Manager and Asterisk?

In CCM add a Gateway.  Use H.323 with H.225 as the device protocol.
Next add a route pattern to identify which calls to direct to *.

Lastly use chan_oh323 instead of chan_h323, as the former works
with CCM and the later does not (one way audio).

The setup is extremely easy and works just fine, with the correct
channel that is.

Dan