Benjamin Jacob wrote:
rfc2833 is the prefered way, as inband will work perfectly only with the
ulaw codec.
Out of curiosity, there is any 'document' about how RFC2833 would be
better or worse than SIP INFO ?
Pierre Marceau wrote:
Okay, in the SPA-941 admin I changed:
;DTMF Tx Method:
Hi Pierre,
You can also add the following if you think its helpful.
relaxdtmf = yes ;relaxes the DTMF detection parameters
qualify = yes ; will send a SIP Optoin command regularly to check if the
device is still online, if the device did not answer within 2 seconds it
will be considered offline
rfc2833 is the prefered way, as inband will work perfectly only with the
ulaw codec.
Pierre Marceau wrote:
Okay, in the SPA-941 admin I changed:
;DTMF Tx Method: Auto
DTMF Tx Method: Inband
and now it works.
Thanks!
Pierre
[EMAIL PROTECTED] 2/21/2007 12:09 AM >>>
Pierre,
That
Okay, in the SPA-941 admin I changed:
;DTMF Tx Method: Auto
DTMF Tx Method: Inband
and now it works.
Thanks!
Pierre
>>> [EMAIL PROTECTED] 2/21/2007 12:09 AM >>>
Pierre,
Thats exactly what Joanna said in her reply.
Check the client DTMF settings on your phones.
set it to rfc2833 or out-of-band
Pierre,
Thats exactly what Joanna said in her reply.
Check the client DTMF settings on your phones.
set it to rfc2833 or out-of-band, whatever the config says.
Grandstream by default have inband DTMF set, and usualy ulaw is
supported as well, and thats the reason ur grandstream works but other
Hi Joanna,
Thanks for your reply.
In my mind I think it must be some setting in the client (phone) becasue the
Grandstream GXP 2000 does work and it is using the same sip.conf
Extensions:
6000 is xlite softfone
6003 is Linksys SPA941
6004 is Grandstream GXP 2000
6005 is Linksys PAP2NA
Please h
Hi Pierre,
Just a thought..check your dtmfmode in your SIP client configuration, if
your using inband but your codec is not ulaw or alaw the DTMF tones will be
misrepresented and thus will not be recognised due to the audio compression,
on the other hand if your phones are rfc2833 and asterisk is
Hello,
I can call out to the PSTN and talk to people but when I have to enter a dtmf
tone in an ivr or voicemail system those systems do not recognise that I have
sent a tone. This is the case when I make the call with the Xlite softfone or a
regular telephone plugged into a PAP2NA or a Linksys