[asterisk-users] DMTF Mode

[Dan Journo]

> > How can I tell if Asterisk is sending the tones through to the provider? 

> You need to enable DTMF logging (logger.conf) and debug an incoming /
outgoing call. 

Can you understand this? I can see the DTMF signals coming in. I pressed 5 on the normal phone line, and then I pressed 8 on the sip phone.
The call is outgoing from the sip phone (through the provider) to a normal land line phone.

http://pastebin.com/UNs177LW