[Asterisk-Users] Problem with grandstream devices and DTMF signalling

[Simone Ricci]

Hi,
I've got a problem with some grandstram devices (namely a couple of 
budgetone 101 and an ata-486). The point is that, unless I use inband 
for DTMF, asterisk ignore the first digit dialed. Inband DTMF forces me 
to use A-law/Mu-law, which is not what I want.

BTW, this appens after a Playtones(), waiting for user entering an 
extension.
I've tried many solutions, played around with all dtmf options...but no 
luck...


Note that after the first digit (which get 'lost'), others get processed 
successfully.

Cheers,
Simone.


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Simone Ricci
E-mail: simone.ricci at cwnet.it
CWNET s.r.l.
http://www.cheapnet.it
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