I installed 3662 with 2 E1 connection to PSTN exchange.
Using R2 signalling with CO, and tested call connections between IP Phones and POTS phones.
During that tests, I found some DSP channels allocated to each E1 time slot were changed to state "busy" and never get back to "IDLE".
I made additional test and find that only when I dialed the destination phone number and hooked on before hearing "ring-tone", the DSP channel associated to that time slot the call seized got trapped in state "busy" and never backed to "IDLE" state.
In debugging log, the State Transition is stuck in "S_WAIT_STATS".
Following is the status display of my system.
Several channels are in "busy" state and call setup is not possible through this channels.
If any one faced this problem and solved this, advice me.
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