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hnagupcause
2007 Sep 13
2
DTMF error on asterisk
Dear all
I have asterisk 1.4.11 on centos 4.x i have installed 2 PRI on is asterisk and it is working fine but i got this DTMF error on asterisk CLI what is it ??
-- Zap/36-1 is ringing
-- Zap/36-1 answered SIP/5406-9fa59770
-- Channel 0/1, span 2 got hangup request, cause 31
[Sep 13 22:10:29] WARNING[7191]: app_dial.c:741 wait_for_answer: Unable to forward voice or