[cisco-voip] TCL script to capture Feature Group B digits

[Bryan Deaver]

It depends.  There is a feature available for the 5x00 line which allows ani
parsing where you specify the delimiting characters; see url below.  On the
2600 with a tcl script, you should be able to get similar behavior with a
line configured for e&m-wink dtmf dnis where you have a tcl script using
something like the tcl string command to search for the delimiting character
and parse the ani and dnis accordingly.

This makes the assumption that the switch presenting the call is expecting a
single wink back; since typically FGD trunks which do provide ANI and AFAIK
is supported on the 2600 expects a double-wink back.  Also that the ANI/DNIS
has a delimiter that can be matched in the tcl script.

Bryan



http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121newft/121
t/121t1/anidnis.htm


> From: "Walenta, Phil" <philip.walenta at berbee.com>
> Date: Tue, 7 Sep 2004 21:19:15 -0500
> To: <cisco-voip at puck.nether.net>
> Subject: [cisco-voip] TCL script to capture Feature Group B digits
> 
> I was told by a Cisco person that a TCL script could capture ANI digits off of
> a FGB T1 CAS trunk, even if the voice gateway cannot do FGB signaling.  Anyone
> here know how a TCL script would catch this?  The idea is to take a 2600
> router, which cannot do FGB, and populate the ANI field for H.323 back to a
> CallManager.
> 
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