AudioCodes Mediant 800B - CDR Fields for Gateway Application

User's Manual 976 Document #: LTRT-10632
Mediant 800B Gateway & E-SBC
63.2.1.4 CDR Fields for Gateway Application
The CDRs generated by the device for Gateway calls include media and signaling CDR
fields. The default CDR fields are listed in the table below.
The CDR can be one of the following report types (GWReportType field), depending at
which stage of the SIP dialog it was sent:
 "CALL_START": CDR is sent upon an INVITE message.
 "CALL_CONNECT": CDR is sent upon a 200 OK response (i.e., call is established).
 "CALL_END": CDR is sent upon a BYE message (i.e., call ends).
The CDR types and the SIP dialog stages are shown in the following figure:
Figure 63-5: Gateway CDR Report Types
Table 63-5: Default CDR Fields for Gateway Calls
CDR Field Description
GWReportType
(CDR Report
Type)
GWReportType
Report type:
 "CALL_START": CDR sent upon an INVITE message.
 "CALL_CONNECT": CDR sent upon a 200 OK response.
 "CALL_END": CDR sent upon a BYE message.
-
CallTrigger
Reason for the call:
 "Normal": regular call
 "Refer": call transfer
 "AltRoute": alternative routing
 "Forward": call forward
 "Reroute": When a broken connection on the outgoing
leg occurs, the call is rerouted to another destination
according to the IP-to-IP Routing table (where matching
characteristics includes the trigger for reroute).
All
MediaTrigger
Describes the media:
 <blank>: regular Media Start and Media End.
 "Fax": fax start / end / relay
 "Latch": RTP IP relatch
 "New": new media stream (e.g., when RTCP re-sync
event is received)
 "Change": voice channel is re-opened/re-activated (e.g.,
re-INVITE during call)
All
Cid
Port number All
SessionId
SIP session identifier All