[Asterisk-Users] MF instead of DTMF

jltaylor jltaylor at metrotel.net
Tue Apr 19 13:49:48 MST 2005


Are you talking about SIT and all of the announcements that are for:

Work stoppage
no dial tone
switch blockage
emergency announcments
misdialing
vacant
disconnects
etc?

James

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com]On Behalf Of Michael B.
Murdock
Sent: Tuesday, April 19, 2005 11:16 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] MF instead of DTMF


Thank for the reply Jim,

I realize FGD uses MF and obviously there is a MF decoder in asterisk. What
I am trying to determine is if asterisk can detect MF digits after the call
has been presented using FGD call setup.

What I am trying to determine is if Asterisk can be used as a replacement
for the Class Announcement periphial for a Class-5 (DMS-10) switch. I am
trying to get the specific Nortel or Telcordia spec on this feature but have
been told by one switch tech that the specific announcement (or string of
announcements) to play is indicated by a variable number of outpulsed MF
digits after the trunk is seized.

-- Mike


----- Original Message -----
From: "jltaylor" <jltaylor at metrotel.net>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users at lists.digium.com>
Sent: Tuesday, April 19, 2005 9:56 AM
Subject: RE: [Asterisk-Users] MF instead of DTMF


> MF works with FGD & FGC signaling.
>
> Are you taking FGD with a tandem connection?
>
> James
>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com]On Behalf Of Michael B.
> Murdock
> Sent: Tuesday, April 19, 2005 8:19 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [Asterisk-Users] MF instead of DTMF
>
>
> I am looking into using Asterisk for an application where the upsteam
switch
> will provide MF digits instead of DTMF after establishing a call. This is
> not during the call set up but after the call is established additional MF
> digits will be passed to indicated features to provide to the caller.
> Trunking will be E&M T1. Does asterisk support MF detection in addition to
> DTMF? Has anyone done anything like this before?
>
> -- Mike
>
>
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