SessionIdTime

datetime

Primary, Foreign

Time of session request. Used in conjunction with SessionIdSeq to uniquely identify a session. See the Dialogs Table for more information.

SessionIdSeq

int

Primary, Foreign

ID number to identify the session. Used in conjunction with SessionIdTime to uniquely identify a session.* See the Dialogs Table for more information.

CorrelationId

uniqueidentifier

A GUID to correlate multiple sessions.

ReplaceDialogIdTime

datetime

Foreign

ID number to identify the dialog which was replaced by current session. See the Dialogs Table for more information.

ReplaceDialogIdSeq

int

Foreign

ID number to identify the session. Used in conjunction with ReplacesDialogIdTime to uniquely identify a session that is replaced by this session. See the Dialogs Table for more information.

User1Id

int

Foreign

ID of one user in the session. See the Users Table for more information.

User2Id

int

Foreign

ID of the other user in the session. See the Users Table for more information.

User1EndpointId

uniqueIdentifier

GUID that identifies the endpoint used by the first user in the session.

This field was introduced in Microsoft Lync Server 2013.

User2EndpointId

uniqueIdentifier

GUID that identifies the endpoint used by the second user in the session.

This field was introduced in Microsoft Lync Server 2013.

TargetUserId

int

Foreign

The original To user URI in the SIP request. see the Users Table for more information.

SessionStartedById

int

Foreign

ID of the user who started the session. See the Users Table for more information.

OnBehalfOfId

int

Foreign

Indicates the ID of the user of who the caller is on behalf. See the Users Table for more information.

ReferredById

int

Foreign

ID of the user by who the call is referred. See the Users Table for more information.

ServerId

int

Foreign

ID of the front-end server used for this session. See the Servers Table for more information.

PoolId

int

Foreign

ID of the pool in which the session was captured. See the Pools Table for more information.

ContentTypeID

int

Foreign

Content type used in the session. See the ContentTypes Table for more information.

User1ClientVerId

int

Foreign

Client version used by User1. See the ClientVersions Table for more information.

User2ClientVerId

int

Foreign

Client version used by User2. See the ClientVersions Table for more information.

User1EdgeServerid

int

Foreign

Edge Server used by User1. See the EdgeServers Table for more information.

User2EdgeServerid

int

Foreign

Edge Server used by User2. See the EdgeServers Table for more information.

IsUser1Internal

bit

Whether User1 is logged on from internal or not.

IsUser2Internal

bit

Whether User2 is logged on from internal or not.

InviteTime

datetime

The time of the first INVITE request. This field is typically populated by data generated from the initial INVITE message in the session. If there is no INVITE message then the field is populated with the date and time of the first relevant SIP message (BYE, CANCEL, MESSAGE, or INFO). This field is typically populated by data generated from the initial INVITE message in the session. If there is no INVITE message then the field is populated with the date and time of the first relevant SIP message (BYE, CANCEL, MESSAGE, or INFO).

ResponseTime

datetime

The time of the response to the first INVITE message. This field is typically populated by data generated from the initial INVITE message in the session. If there is no INVITE message then the field is populated with the date and time of the first relevant SIP message (BYE, CANCEL, MESSAGE, or INFO).

ResponseCode

int

SIP response code to the session invitation. This field is typically populated by data generated from the initial INVITE message in the session. If there is no INVITE message then the field is populated with the date and time of the first relevant SIP message (BYE, CANCEL, MESSAGE, or INFO).

DiagnosticId

int

Diagnostic ID captured from SIP header.

CallPriority

int

Foreign

Call priority. See the CallPriorities Table for more information.

User1MessageCount

int

Number of messages sent by User1 during the session.

User2MessageCount

int

Number of messages sent by User2 during the session.

SessionEndTime

datetime

Time at the end of the session.

MediaTypes

int

A bit set that indicates the media type of this session. Listed are the definitions of the types:

User1Flag

smallint

A bit set that indicates the User1 attributes. The following attribute definitions are listed:

• 0x01 - Integrated with desktop phone

User2Flag

smallint

A bit set that indicates the User2 attributes. The following attribute definitions are listed:

• 0x01 - Integrated with desktop phone

CallFlag

smallint

A bit set that indicates the call attributes. The following attribute definitions are listed:

• 0x01 - Retried Session

• 0x02 - A call made by agent on behalf of a response group

Processed

bit

For internal use by the Monitoring service.

This field was introduced in Microsoft Lync Server 2013.