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Send DTMF's before the call is answered
2007 Feb 28
0
Send DTMF's before the call is answered
...to a channel before the call is answered? For example, send DTMF's to a SIP channel after the 180 Ringing or 183 Session Progress have been received from it, but before the 200 OK, or in the E1 side, after the Q931_ALERTING is received, but before the Q931_CONNECT. If I use Dial(SIP/XXXX,D(my_dtmfs)), it will wait until SIP/XXXX have answered to send the tones, but I need to do it before that. Thanks a lot for your help. -- Attn. Alvaro Palma