HI All,
I installed Asterisk 1.6.2.7 and free PBX 2.7 in my server, but when i try to call the B party, i never hear the Ringing tone of my PSTN link till the B party answer the call, i have polarity reversal ON in my PSTN line, and below are the chan_dahdi.conf of my server
[trunkgroups]
[channels]
answeronpolarityswitch=yes
hanguponpolarityswitch=yes
echocancel=yes
echocancelwhenbridged=yes
busydetect=yes
rxgain=8.0
txgain=8.0
#include dahdi-channels.conf
if i enable the answeronpolarityswitch to no, it will give me the ringing tone of the B party, but call get ans soon as it terminated from the asterisk, where can be wrong
I didn’t had this issue on Asterisk 1.4.24 and FreeBPX 2.6.
Looking for urgent support… thanks in advance