[asterisk-users] Usage of lock in CDR

[Nikhil]

Thanks .. which version of asterisk have the CEL completely. Now I am 
using 1.6.2 .

Thanks
Nikhil


On 03/22/2011 03:31 PM, Tilghman Lesher wrote:
> On Tuesday 22 March 2011 02:20:24 Nikhil wrote:
>> Thanks for reply. I am trying to understand how CDR in asterisk is
>> working(Code wise),because some issue are there in  CDR in call feature
>> scenarios like call transfer ,call forward etc.I wanted to fix that
>> issues for that I am planning to rewriting the CDR logic.Do you have any
>> document which explain how CDR works in asterisk and what are its
>> limitations.
> Good luck with that.  That subsystem has been gone over many times in an
> effort to improve it.  The basic problem is that CDR is designed for a much
> simpler time, when we did not have things like call transfers, 3-way
> calling, call conferences, and the like, so it is maladapted for modern
> usage.  A much better method is the CEL subsystem, which generates events
> which can be analysed after the fact to create a much clearer picture about
> how a call progressed.
>