[Asterisk-Users] I4l outgoing dtmf problem.

[Matteo Brancaleoni]

Hi.

I'm working with i4l with asterisk CVS-02/21/03-13:59:12,
plus i4l (chan modem i4l *dsp patched* and kernel 2.4.19 
patched to disable dtmf).

All seems ok (apart some echo issues that seems gone
with mec2 aggressive suppressor), but outgoing dtmf
doesn't work . or at least I hear the very first part
of the dtmf, but then it seems suppressed.

here's my modem.conf
[interfaces]
context=telecom
dialtype=tone
mode=immediate
features=dtmf,noquelch

driver=i4l
group=1
msn=xxxxxxxxx
device => /dev/ttyI0
device => /dev/ttyI1

ingoing calls are ok.

any hints?

Matteo Brancaleoni
mbrancaleoni at espia.it
Emmegi System Administrator
 
EspiA - EMMEGI Srl - e*solution provider
Uffici: Via Pascoli, 37
20129 Milano - Italy
Sede Legale: Corso Sempione 67
20149 Milano - Italy
Tel. +39 0270633354
Fax. +39 0245487890
http://www.espia.it