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In the Column List:

  • P = Primary key
  • M = Mandatory field
  • F = Foreign key


This table contains information regarding the latest state of the intersite link. An intersite link allows you to connect the information regarding two calls that originated on two different sites. The state is derived from the information supplied by the T-Server application.

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Column List


Column Data Type P M F Description
ID bigserial X X This is the unique identifier. This is the primary key.
LinkID varchar(50) X This is the intersite link ID, which identifies the association between two calls.
CallID varchar(50) X X The current call UUID.
IsLinkType integer X The type of IS-Link. One of the following values:
  • 0—bidirectional–Bidirectional IS-Link.
  • 1—unidirectional–Unidirectional IS-Link.
  • 2—source–Unidirectional IS-Link.
  • 3—target–Unidirectional IS-Link.


RemoteLocation varchar(255) The name of remote switch where the instance of the second call in the association is located.
State integer X The current link state. One of the following values:
  • 0—unknown–Reserved.
  • 1—active–IS-Link is active.
  • 2—terminated–IS-Link is terminated. Not currently supported.
  • 3—failed–IS-Link is failed; no pair is expected on the other site.


MergeState integer The result of execution of merge procedure. One of the following values:
  • 1—not_processed–Merge procedure has not processed this record yet.
  • 2—incomplete–IS-Link has no pair.
  • 3—complete–Merge procedure completed.


Initiated timestamp X The GMT-equivalent date and time when the link was initiated.
Initiated_ts integer The UTC-equivalent value of the INITIATED field.
Initiated_tcode integer A reference, derived from the value of the INITIATED_TS field, to a record in the G_TIMECODE table.
Terminated timestamp The date and time when the link was terminated.
Terminated_ts integer The UTC-equivalent value of the TERMINATED field.
Terminated_tcode integer A reference, derived from the value of the TERMINATED_TS field, to a record in the G_TIMECODE table.
LastChange timestamp X The date and time of the last update to the link history.
LastChange_ts integer The UTC-equivalent value of the LASTCHANGE field.
LastChange_tcode integer A reference, derived from the value of the LASTCHANGE_TS field, to a record in the G_TIMECODE table.
GSYS_DOMAIN integer Contains the data source session ID (DSS_ID) for the session that was active when the data was processed by ICON. For more information, see the description in System Fields (for DB2Microsoft SQL Server, Oracle, or PostgreSQL, respectively).
GSYS_PARTITION integer A key that is used for partitioning.
GSYS_SYS_ID integer System ID. Reserved for future use.
GSYS_SEQ bigint Insert Sequence. Not unique.
GSYS_USEQ bigint Update Sequence. Not unique.
GSYS_TS timestamp Reserved
GSYS_TC integer Reserved
GSYS_EXT_VCH1 varchar(255) The TEvent sequence for the IS_LINK creation event.
GSYS_EXT_VCH2 varchar(255) Reserved
GSYS_EXT_INT1 integer Reserved
GSYS_EXT_INT2 integer Can be set by the gsysIRMerge procedure during interaction merge execution, to one of the following values:
  • -3—Partially merged (reattached nodes).
  • -2—Neither interaction record (IR) has terminated.
  • -1—Only one IR has not terminated.
  • 0—All IRs have been terminated (ready for merge).
  • 1—Partially merged (not reattached).
This page was last edited on January 10, 2020, at 15:27.
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