ISDN Signaling Connection Information

The ISDN Signaling Connection Information object displays information about the association between a LAPD Termination and a TDM DS0. It is a child of the Call Agent LAPD Termination object.

The ISDN Signaling Connection Information object cannot be created or deleted, and it has no configurable parameters.


Parameter

Access

Description
In call Read only Specifies whether a call is in progress over this connection. Values:
  • True
    A call is in progress.
  • False
    There is no call in progress.
If this is False, all remaining parameters in this object are hidden.
Context 1, Termination 1 - name Read only A context is the part of a call associated with a particular Trunk / Access Gateway; each gateway that is involved in the call has at least one context for the call. For each context, there are two or more terminations (individual media connections involved in the call: for ISDN these are typically LAPD terminations representing ISDN signaling processing resources, or TDM terminations to an ISDN user rather than to the PSTN). For each combination of context and termination, this field identifies the gateway, the LAPD Resource and the termination.
Context 1, Termination 1 - state Read only The connection state of the first context / termination pair in the call. Values:
  • Not specified
  • Send only
  • Receive only
  • Send and receive
  • Inactive
  • Loopback
  • Out of service
(previous fields repeated) Read only The Context 1, Termination 1 fields are repeated for each context / termination pair in the call.