[Asterisk-Users] DTMF

[Scott England]

I am trying to connect to a vocal server from an asterisk server. A call 
is received via iax2 to my asterisk server. I then initiate a SIP 
connection to the vocal server. everything works great except dtmf 
doesnt work. A cisco 5300 can connect to this vocal server and do dtmf 
without a problem. I have my dtmf set to rfc2833 in the general section 
of the sip.conf . I can confirm that the channel is in rfc2833 during 
the call via show channel. With SIP debug though I dont see any event 
for dtmf. I do see dtmf in IAX though.