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Event Reporting and U-Abort Capabilities
3-36 Issue 7 May 1998
Connected Event Report
The Connected Event Report is sent as follows:
■ When a switch-classified call is delivered to an on-ECS party (after having
been answered at the destination) and the on-ECS party answers the call
(picked up handset or connected after zip tone)
■ When a call is delivered to an on-ECS party and the on-ECS party has
answered the call (picked up handset or cut-through after zip tone)
■ When a call is redirected to an off-ECS destination, and the ISDN
CONNect message is received from an ISDN-PRI facility
■ Any time a station is connected to a call (for example, pick up on bridged
call appearance, service observing, or busy verification)
■ After a Trunk Seized Event Report for non-ISDN trunks
■ When a device is Single-Step Conferenced into a call having more than
one association monitoring or controlling the call.
In general, this event report is not sent for split or vector announcements or
attendant group 0.
Multiple Connected Event Reports
Multiple event reports may be sent for a specific call. For example, when a call is
first picked up by coverage, the event is sent to the active associations for the
coverage party, as well as to the active associations for all other extensions
already on the call. If the call is then bridged onto by the principal, the Connected
Event Report is then sent to the associations for the principal, as well as to the
associations for all other extensions active on the call. For more information on
bridging, see Chapter 12, ‘‘ASAI and Feature Interactions.’’
Multiple event reports may also be sent for the same extension on a call. For
example, when a call is first picked up by a member of a bridge, TEG, or PCOL, a
Connected Event Report is generated. If that member goes on-hook and then
off-hook again while another member of the particular group is connected on the
call, a second Connected Event Report is sent for the same extension. This event
report is not sent for split or vector announcements or attendant group 0.
Connected Event Report Items
The following is a list of items provided with this report:
calling party number/billing number (CPN/BN)
■ For outgoing calls over PRI facilities — “calling number” as in the ISDN
SETUP message