TsinTsin

Extra Remark for OSLEC Echo Canceller:
#chan_dahdi.conf

1. echocancel=yes            ;echocancel=yes for the 128 taps 16ms version, echocancel=256 for 256 taps or 32ms
   
2. echocancelwhenbridged=no
   
3. faxdetect=incoming
   
4. #echotraining=800            ;echotraining must be disable for oslec to work
   
5. rxgain=1.5
   
6. txgain=1.5

複製代碼

#OSLEC in /etc/dahdi/system.conf

1. fxsks=1
   
2. echocanceller=oslec,1
   
3. fxsks=2
   
4. echocanceller=oslec,2

複製代碼

1. amportal stop
   
2. /etc/init.d/dahdi restart
   
3. /etc/init.d/oslec start
   
4. chkconfig oslec on
   
5. amportal start

複製代碼