AudioCodes Mediant 800B - Page 972

User's Manual 972 Document #: LTRT-10632
Mediant 800B Gateway & E-SBC
There are three different CDR types (SBCReportType), which are sent to the CDR server
at different stages of the SIP dialog session:
 "MEDIA_START": CDR is sent upon an INVITE message.
 "UPDATE": CDR is sent upon a re-INVITE message (e.g., the established call is
placed on hold by one of the call parties).
 "END": CDR is sent upon a BYE message (i.e., call ends)
The CDR types for SBC media and the SIP dialog stages are shown in the following figure:
Figure 63-4: SBC CDR Types for Media
Table 63-3: Default CDR Fields for SBC Media
CDR Field Range Description
MediaReportType
Report type:
 "MEDIA_START": CDR is sent upon
200 OK response or early media
 "UPDATE": CDR is sent upon a re-
INVITE message
 "END": CDR sent is upon a BYE
message
SIPCallId
Unique call ID