VISIP DTMF debug

1. Click here to download

2. Back up
chan_sip.so
usr/lib/asterisk/modules/

3. Replace new
chan_sip.so
usr/lib/asterisk/modules/

4. Restart now

5. More debug message at:
/var/log/asterisk/messages

6. Replace back with old chan.sip.so after the test
Click here to download