LAI command set

Last Updated : Sep 08, 2012 |
Prolog information
The following table lists the call-acceptance vector commands that are used in LAI.
Command
Qualification
announcement
Announcement available
Queued for announcement
Retrying announcement
check split
Call terminates to agent
Call queued to split
collect digits
Always, except for ced and cdpd digits, which are neutral
converse-on split
VRU answers the call
Call queued to converse split
disconnect
With announcement and announcement available
With announcement and queued for announcement
With announcement and retrying announcement
messaging split
Command successful
Call queued
queue-to split
Call terminates to agent
Call queued to split
route-to
Terminates to valid local destination
Successfully seizes a non-PRI trunk
Results in a LAI call attempt, and the call is accepted by the far-end switch
wait-time
Always, except wait-time hearing i-silent, which is neutral
If the receiving Communication Manager is unable to accept the LAI call, one of the vector steps executes call denial.
Note:
Use the busy command instead of the disconnect command to allow for compatibility with similar network services such as Alternate Destination Redirection (ADR).
Vector command
(for call denial)
Qualification
busy
Always
disconnect
Without announcement
With announcement but announcement unavailable
reply-best
Always. Used with BSR
The vector commands in the following table are treated as neutral because the commands do not generate call acceptance or denial messages.
Neutral vector command
Qualification
adjunct routing link
Always
announcement
Announcement unavailable
check split
Call neither terminates nor queues
collect ced/cdpd digits
Always
consider
Always. Used with BSR
converse-on split
Call neither terminates nor queues
goto step
Always
goto vector
Always
messaging split
Command failure
queue-to split
Call neither terminates nor queues
route-to
Unsuccessful termination
Trunk not seized
LAI call denied by the far-end switch
stop
Always
wait-time hearing i-silent
Always
Note:
This command is used following an adjunct routing link command in applications where the adjunct decides whether to accept or reject the Look-Ahead calls.