[Asterisk-Users] ATA186 configuration for fax application

[Manuel Marín García]

I have problems to send faxes using a fax machine connected to a ATA186 line
2. My sip.conf is

[1151]
type=friend
username=1151
secret=xxxx
canreinvite=no
host=dynamic
dtmfmode=rfc2833
mailbox=1151
nat=1
context = optica

ATA 186 connection mode is 0x00460400 and Audio mode is 0x00150014

I always get poor line condition in the fax machine

Does anyone have an example of how to configure ATA186 and sip.conf
Please help?