[Asterisk-Users] DTMF Digits

[Steven Critchfield]

Playback is not interuptable, use Background.

On Wed, 2003-03-12 at 12:19, Brian J. Schrock wrote:
> Hello,
> 
> I am having a problem with Asterisk that I just cannot get fixed... 
> When I call in to the main number I have to wait until well into the 
> second message shown in the extensions.conf snippet below to enter an 
> extension number. If I enter digits really slowly sometimes it will 
> work during the first message. Usually my callers just get the 
> incredibly annoying "invalid message recording". I remember reading on 
> here about DTMF detection problems earlier, but cannot find anything 
> relevant. Has anyone else had this problem, or does anyone else know 
> what could be the problem?
> 
> My extension are all 2244,2245,and 2246. If I enter 2244 too early in 
> the playback Asterisk recognizes it as 222 or sometimes 24.
> 
> If I unload the zap drivers and reload them and restart asterisk it 
> will work just fine for the first call but after that the problem shows 
> up.
> 
> If I play with txgain and rxgain enough I  can make the problem worse 
> but not better.
> 
> My asterisk is from cvs two days ago.
> 
> I have been turning echo cancellation on and off in different 
> combinations to see how it affects everything, and it did not have an 
> impact.
> 
> ##Extensions.conf##
> 
> [Afternoon]
> exten => t,1,Goto,default|s|1
> exten => i,1,Playback,pbx-invalid
> exten => i,2,Goto,default|s|1
> include => extensions
> exten => s/_6145551234,1,Answer
> exten => s/_6145551234,2,Dial,Zap/g2
> exten => s,1,Answer
> exten => s,2,Wait,1
> exten => s,3,DigitTimeout,10
> exten => s,4,Background,Afternoon_Intro
> exten => s,5,Background,Exten_Direct
> 
> ##Zapata.conf##
> 
> [channels]
> 
> txgain=0
> rxgain=0
> context = default
> language = en
> callwaiting = yes
> callwaitingcallerid = no
> threewaycalling = yes
> transfer = yes
> cancelforward = yes
> callreturn = no
> usecallerid = yes
> hidecallerid = no
> echocancel = yes
> echocancelwhenbridged = no
> immediate = yes
> 
> group = 1
> ;use with FXO PCI card
> signalling = fxs_ks
> channel => 1-3
> 
> echocancel = yes
> echocancelwhenbridged = yes
> context = local
> immediate = no
> group = 2
> txgain=0
> rxgain=0
> ;use with FXS USB card
> signalling = fxo_ks
> callerid = "Brian Schrock" <(614) 798-9106>
> mailbox=2244,2245,2246
> channel => 4
> 
> Brian J. Schrock
> Network Engineer, RHCE, CCNA
> Anistone Technologies
> Phone: 614-798-9106
> FAX: 614-573-7165
> 6926 Avery Rd.
> Dublin, OH 43017
> 
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-- 
Steven Critchfield  <critch at basesys.com>