Grey, Are you using mod_xml_cdr? I get TWO cdrs for Blind transfers and THREE cdrs for attended transfers. If I call from 200 (my extension) to mobile and then transfer out to 204 (or any other extension) I will get: 1. CDR for the initial call to mobile with a disposition of BLIND_TRANSFER 2. continuing CDR with TWO call flows (which I dont understand completely) but what Im doing is LINKING the calls so that I can go through them. I am guessing we would need to run a billing routine to process these multiple CDRs and make sense out of them. But the data is there! mod_cdr_csv is from asterisk land- avoid at all costs :) Grey Man wrote:
On Mon, Jul 7, 2008 at 4:24 PM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
if you use mod_xml_cdr you will get 1 cdr report in it's own file per call.
Each time the call is transferred it's documented and the call flow is expanded so you should be satisfied with it.
Hi There,
I was able to test transfer CDRs with freeswitch and encountered similar issues to those I've had with Asterisk (http://bugs.digium.com/view.php?id=11849).
In Freeswitch's case the blind transfer CDR problem is the same as Asterisk's. If you call a billable destination through the server and then do a blind transfer (REFER) to another billable destination you get left with a call that has two billable legs but you will only get one CDR.
With attended transfers Freeswitch generates a CDR for the first call leg when the transfer occurs and a CDR for the second call leg when the call ends except that the destination on the second call leg is incorrect and has been modified to be the callerid of the first caller. It should be generating the CDRs for both call legs when the call ends and not when the transfer occurs. I also got an extra CDR quite a while after the transferred call had hung up with a disposition of "RECOVERY_ON_TIMER_EXPIRE" with a destination corresponding to the second call leg.
This whole transfer/CDR thing is very unsexy and a pain for developers but it's a critical thing for those of us that run businesses supplying telephony services. This one issue has cost the company I work for an amount into 4 figures.
Regards,
Greyman.
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