User's Manual 490 Document #: LTRT-42060
Mediant 2600 E-SBC
38.2.2.1 CDR Fields for SBC Signaling
The CDR fields for SBC signaling are listed in the table below.
A typical SBC session consists of two SBC legs. Each leg generates its own signaling
CDRs. Each leg generates three CDR types: at call start (SBCReportType=CALL_START),
connect time (SBCReportType=CALL_CONNECT) and when the call ends
(SBCReportType=CALL_END). CDRs belonging to the same SBC session (both legs)
have the same Session ID (SessionId CDR field). CDRs belonging to the same SBC leg
have the same SIP Call ID (SIPCallId CDR field).
For billing applications, the CDR that is sent when the call ends (CALL_END) is usually
sufficient. Billing may be based on the following:
Call ID (SIPCallId CDR field)
Source URI (SrcURI CDR field)
Destination URI (DstURI CDR field)
Call originator (Orig CDR field) - indicates the call direction (caller)
Call duration (Durat CDR field) - call duration (elapsed time) from call connect
Call time is based on SetupTime, ConnectTime and ReleaseTime CDR fields
Table 38-2: CDR Fields for SBC Signaling
CDR Field Name Description Format
SBCReportType
Report Type:
"CALL_START"
"CALL_CONNECT"
"CALL_END"
"DIALOG_START"
"DIALOG_END"
String
EPTyp
Endpoint type:
"SBC"
String
SIPMethod
SIP message type String of up to 10 characters
SIPCallId
Unique ID of call String of up to 50 characters
SessionId
Unique Session ID String of up to 10 characters
Orig
Call originator:
"LCL" - local
"RMT"
remote
String
SourceIp
Source IP address String of up to 20 characters
SourcePort
Source UDP port String of up to 10 characters
DestIp
Destination IP address String of up to 20 characters
DestPort
Destination UDP port String of up to 10 characters
TransportType
Transport type:
"UDP"
"TCP"
"TLS"
String
SrcURI
Source URI String of up to 41 characters
SrcURIBeforeMap
Source URI before manipulation String of up to 41 characters
DstURI
Destination URI String of up to 41 characters
To Next Page
Loading...
