Subject: RE: [Megaco] digitmap

From: "Kevin Boyle" <[email-masked]>
Date: Fri, 20 Sep 2002 09:15:04 -0400

There are four timers in H.248 digitmaps, not two.  They are: T - start
timer, S - short timer, L - long timer, and Z - long duration timer.  T, S,
and L are used to generate timeouts during digit collection, and Z is used
to detect when a particular digit is held down past a given threshold.
 
Kevin

-----Original Message-----
From: Rajeev K R [mailto:[email-masked]] 
Sent: Thursday, September 19, 2002 9:42 PM
To: Usha; [email-masked]
Subject: Re: [Megaco] digitmap

Hi Usha,
Entire DTMF sequence is from Hex Values 0 to F. Keys '*' and '#' are
represented by E and F respectively in this sequence.
MGCP digitmap has allowed the usage of * and # directly in the digitmap and
digit string while Megaco uses E and F itself. Similarly the reported digit
string in megaco will contain E and F and not * or #.
 
Also the MGCP uses T for timeout in digitmap (e.g.: x.T for any number of
digits till timeout) but Megaco uses S (short timer) or  L( Long timer). If
you want to use the same digitmap for both MGCP and megaco GWs, you need to
do this conversion for one of the protocols.
 
Regards,
Rajeev 

----- Original Message ----- 
From: Usha <mailto:[email-masked]>  
To: [email-masked] <mailto:[email-masked]>  
Sent: Thursday, September 19, 2002 3:03 PM
Subject: [Megaco] digitmap

Is * (star) supported in the DigitMap of H.248 . If not why? * is supported
in MGCP

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