Hi all,

I need to store a custom response header in CDR.
Let me explain the scenario. I have a Kamailio (SIP Proxy) that sends invite to Freeswitch (B2BUA) for call processing (prepaid/CDR); the call is then relayed back to kamailio for LCR (it choose the right destination/carrier):

user -> kamailio -> freeswitch -> kamailio -> provider

I can set a custom header in the reply route of kamailio (X-Provider: 1.2.3.4) but I don't know how take this information in freeswitch... Could ${sip_ph_X-Provider}/${sip_rh_X-Provider}/${sip_bye_X-Provider}  CDR?

user <- kamailio <- freeswitch <- kamailio (X-Provider) <- provider (100 or 200 response code)

I want to store this information in order to do statistics and profits tracking.


Best Regards,