[asterisk-users] 2B Channel Transfer on XO-based T1

[Don Kelly]

Someone referred to a facility message when the TBCT call is "torn down."
There are actually two messages--when the PSTN switch takes back the calls
and completes the transfer, it sends a facility message including a unique
ID. Then, when one of the parties disconnects, the switch sends another
facility message with the same unique ID. This would provide information to
complete the CDR record. Now that there seems to be some interest in TBCT,
is someone interested in handling these two facility messages to update the
CDR?

--Don

Don Kelly

PCF Corp
People Come First
651 842-1000
888 Don Kell(y)
651 842-1001 fax


-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Kevin P.
Fleming
Sent: Wednesday, April 15, 2009 9:58 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] 2B Channel Transfer on XO-based T1

Philipp Kempgen wrote:

> Could somebody shed some light on why PRI_2BCT is not enabled by
> default? Is it an experimental feature?
> 
> I'd like to compile stuff without patching defines. :-)

It's not enabled by default because when it is used the Asterisk server
loses control of the call and the CDR becomes incomplete. Not everyone
wants that behavior.

-- 
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
skype: kpfleming | jabber: kpfleming at digium.com
Check us out at www.digium.com & www.asterisk.org

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