[asterisk-users] real zaptel call durations

[Eric Wieling]

Use most anything except FXO signaled ports.  PRI, BRI, SIP, IAX2, etc.

aymen warfalli wrote:
> How to calculate the PSTN call durations through zaptel ,where in the CDR it gives the time durations started when  the zaptel answerd  + PSTN dialing time + ringing time even thoug the destinations did not answer the call , so as a reult i will find user X is dialing PSNT line for 40 seconds even though the distination  did not answer the call.

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