Actually this isnt the same as Two B-Channel transfer. This is done by sending a FACILITY message to the ISDN, which in hand then disconnects the call and sends it to the number provided in the call deflection message. All b-channels are closed when the FACILITY message is sent. You can also send a deflection reason code, such as Busy and Unavailable.
Jon -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jared Smith Sent: 27. februar 2008 15:42 To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Zap Call deflection on PRI On Wed, 2008-02-27 at 08:50 -0500, Steve Totaro wrote: > I recall that this is now part of Asterisk (1.4 or 1.6 or both). It > really is a great feature rather than using two channels in "trunk to > trunk" transfer. This is often called a "Two B-Channel Transfer", or TBCT. As long as your PRI provider has this service enabled on your PRI, recent versions of libpri, zaptel, and Asterisk will support this. Obviously it won't work if your PRI provider hasn't enabled TBCT on your PRI. On the Asterisk side of things, you need to make sure you have "facilityenable=yes" and "transfer=yes" in zapata.conf for the bearer channels of your PRI. -- Jared Smith Community Relations Manager Digium, Inc. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
