Each record represents one session which involves audio or audio/video; it contains overall information about the session. A session is defined as an audio or video SIP dialog between two endpoints.
Column | Data Type | Key/Index | Details |
---|---|---|---|
ConferenceDateTime |
Datetime |
Primary |
Time when the QoE agent receives the first report from either caller or callee; used in conjunction with SessionSeqto uniquely identify a session. |
SessionSeq |
Int |
Primary |
Sequence number to differentiate sessions when they have the same ConferenceDateTime. |
SessionID |
varchar(256) |
|
DialogID which is globally unique. |
Checksum |
Int |
Index |
Checksum of SessionID, for internal use only. |
ConferenceKey |
Int |
Foreign |
Conference key, referenced from the Conference Table. |
CorrelationKey |
Int |
Foreign |
Correlation key, referenced from the SessionCorrelation Table. |
DialogCategory |
bit |
|
Dialog category; 0 is OCS to Mediation Server Leg, 1 is Mediation Server to PSTN gateway leg. |
StartTime |
Datetime |
|
Call start time. |
EndTime |
datetime |
|
Call end time. |
CallerPool |
Int |
Foreign |
The pool of the caller, referenced from the Pool Table. |
CalleePool |
Int |
Foreign |
The pool of the call receiver, referenced from the Pool Table. |
CallerPAI |
Int |
Foreign |
SIP URI in the SIP p-asserted identity (PAI) from the calling endpoint, referenced from the User Table. |
CalleePAI |
int |
Foreign |
SIP URI in the SIP p-asserted identity (PAI) of the receiving endpoint, referenced from the User Table. |
CallerURI |
Int |
Foreign |
Caller’s URI, referenced from the User Table. |
CalleeURI |
int |
Foreign |
Call receiver’s URI, referenced from the User Table. |
CallerEndpoint |
Int |
Foreign |
Caller’s endpoint, referenced from the Endpoint Table. |
CalleeEndpoint |
int |
Foreign |
Call receiver’s endpoint, referenced from the Endpoint Table. |
CallerUserAgent |
Bit |
Foreign |
Caller’s user agent, referenced from the UserAgent Table. |
CalleeUserAgent |
Bit |
Foreign |
Call receiver’s user agent, referenced from the UserAgent Table. |