Hello everyone, i have a “beautiful” Grandstream HT 488 attached to Asterisk 1.4.0 "last CVS"
With release 1.2.14 and 1.4 first release there was functional but now the phone operator response number unavailable.
I have try to compose number between Cisco 7941 and Grandstream GXP 2000 with rfc2833, inband, auto and setting various mode (via sip, audio, rfc inside the phone)
What difference there is between two syntax?
exten => _0XXXXXXXXXX,1,Dial(SIP/203/${EXTEN:1}) ;with /
exten => _0XXXXXXXXXX,n,Hangup
exten => _0XXXXXXXXXX,1,Dial(SIP/203,3,D(${EXTEN:1})) ; with ,n,D()
exten => _0XXXXXXXXXX,n,Hangup
TNX