[Asterisk-Users] Re: CDR for PSTN

[Kamran Ahmad]

hello

Any help. 

CDR duration starts from "183 Session Progress". cdr
duration should start from "200 OK" when both parties
are inside session.

i am using Quintum gw for PSTN Calls.
here is the call flow between Asterisk and
QuintumGateway.

 ASTERISK                               GW
1 |-------------INTITE------------------>|
2 |<--------183 Session Progress---------| cdr starts
3 |<--------180 Ringing------------------|
4 |<--------200 Ok-----------------------|
5 |----------------ACK------------------>| should here
6 |<--------AUDIO Session--------------->|

any idea why call duration is starting from step 2.
actually session starts from step 5.

Kamran


	
		
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