If you can get an rtp debug while your pressing digits I can see if
maybe your device is sending the digits incorrectly.
/b
On Aug 19, 2005, at 1:46 PM, Innocent Evil wrote:
my sip phone have dtmf relay: rfc2833
asterisk sip.conf have dtmf relay: rfc2833 in associated context.
I tried with Inband.. but g729 doesn't support it. I have g729
liscence from
digium
I havn't try with INFO yet.
I prefer to have rfc2833 as dtmf relay.
Is there any other thing that can cause this issue?
Thanks,
-----Original Message-----
From: [EMAIL PROTECTED]
Sent: Fri, 19 Aug 2005 14:21:27 -0400
To: asterisk-users@lists.digium.com
Subject: Re: [Asterisk-Users] Sending digits from SIP to Asterisk's
VoiceMailMain
It sounds to me like an issue of transmitting DTMF tones from the SIP
phones.
There are several methods that can be used to accomplish DTMF from
SIP
phones. Of course, you may ask why it isn't just sent as audio
(like a
regular POTS phone would.) What happens if you are using a SIP
phone,
hold down the number 4 button for two seconds (so it sends 2 seconds
worth of DTMF on the audio stream) and there is some packet loss
during
that time? You'll have an audio dropout (thus, tone followed by
brief
silence and tone again.) The remote end will see this as two
tones, not
one, which obviously can cause undesired results (and is why it's
not a
good idea to send DTMF in the audio stream.)
That being said, look in your sip.conf for a dtmfmode parameter. You
can use inband (in the audio stream, not recommended), RFC2833, or
SIP
INFO. Your SIP phone should also allow you to set how DTMF is sent
(although it may not support all of these formats.) Preferably, use
RFC2833 or SIP INFO. Find a setting that is available on your
phone and
on *, and make sure they're set to match. Once you do that, it
should
work.
Jeremy
Innocent Evil wrote:
Hi,
I am using Asterisk cmd VoiceMailMain to manage voice mail.
Problem is, voice mail box can't read password sent from SIP
phone, but
I
don't have any problem to read password from the handset attached
to my
asterisk box.
Your help will be greatly appreciated.
Thanks,_______________________________________________
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--
Jeremy Gault, KD4NED <[EMAIL PROTECTED]>
Network Administrator, WinWorld Corporation
Member: Bradley County ACS/RACES/SkyWarn
voice: +1.423.473.8084 fax: +1.423.472.9465
fwd: 461771 msn msgr: [EMAIL PROTECTED]
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users_______________________________________________
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