Innocent Evil wrote:
I am having same problem .. DTMF is not working from a SIP phone while
sending to Asterisk cmd VoiceMailMain.
Have you set DTMF to out of band RFC2833?
In band won't work. At least in my version of HEAD
John Novack
Would you please explain this line
"!941+1336/100,!0/100", /* 0 */
what value is what and how it affect on DTMF tone generation.
Thanks,
I had a similar problem that seems to be caused by the DTMF tone lengths
being to short. Try this:
Asterisk generates DTMF tones in do_senddigit() in the file channel.c.
The tones are defined in a const char array called dtmf_tones[]. Each
DTMF tone is a string that looks something like:
"!941+1336/100,!0/100", /* 0 */
The part that reads !941+1336/100 is the part that you want. Change the
"100" to something bigger and recompile. You will have to do that for
every tone. I'm using 400 right now, and it seems to be working.
I hope that helps.
Rob
Peter Osborne wrote:
Hi all,
I just upgraded from Asterisk 1.0RC1 to Asterisk 1.0.7 and our dtmf no
longer
works with external phone systems. I have a Wildcard TDM400P with 4
FXO's?
(it connects to analog lines). No changes were made to the config files.
Here's my config:
/etc/zaptel.conf
fxsks=1-4
loadzone = us
defaultzone=us
/etc/asterisk/zapata.conf
[channels]
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echotraining=yes
rxgain=2.0
txgain=2.0
callgroup=1
pickupgroup=1
musiconhold=default
context=incoming
group=1
signalling=fxs_ks
echocancel=64
echocancelwhenbridged=yes
relaxdtmf=yes
channel => 1-3
[pete_desk]
;Pete's Desk phone (Polycom IP 300)
type=friend
username=pete_desk
secret=pass
context=longdistance
callerid=Pete <601>
host=dynamic
mailbox=601
dtmfmode=inband
disallow=all
allow=ulaw
allow=alaw
Thanks,
Pete
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Robert Tarte
Pacific CodeWorks
P.O. Box 29050
San Francisco, CA 94129
(p) 831-426-7582
(f) 831-426-7584
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