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FXO/FXS port for Ambient MD3200 voice modem

Posted: Thu Aug 02, 2007 5:51 pm
by numan82
Dear Brothers,
I've Ambient MD3200 card and I am using it both as FXO/FXS channel. The Probelm that I am having is that in /etc/zaptel.conf
I assigned as
but they they are giving errors as shown below
Zaptel Configuration
Channel map:
Channel 01: FXO Kewlstart (Default) (Slaves: 01)
Channel 02: FXS Kewlstart (Default) (Slaves: 02)
2 channels configured.
Changing signalling on channel 1 from FXS Kewlstart to FXO Kewlstart

ZT_CHANCONFIG failed on channel 1: Invalid argument (22)
Did you forget that FXS interfaces are configured with FXO signalling
and that FXO interfaces use FXS signalling?

if any one experienced the same problem or having knowledge to overcome this problem,please share your knowledge


Posted: Fri Aug 03, 2007 8:52 am
by LinuxFreaK
Dear numan82,

Do not post duplicate posts.

FYI, ... php?t=7234

Best Regards.