Instruction manual

Page 1558 of 3156 Flexible Trunk to Trunk Connections
553-3001-306 Standard 10.00 January 2002
Conference
If the Flexible Trunk to Trunk Connections feature allows a telephone set to
conference to an outgoing trunk, then Conference is allowed unless it is
blocked by other existing restrictions. If a telephone set disconnects from a
conference, Flexible Trunk to Trunk Connections restrictions verify whether
the telephone set is allowed to transfer the call between the two trunks. If
allowed, this unsupervised conference is completed, unless and until barred
by another feature.
Attendant Console Operations
Flexible Trunk to Trunk Connections does not support Attendant Console
operations. If an attendant attempts to extend an originating trunk connection
on a route barred by the Trunk Barring feature, overflow tone is provided. The
Flexible Trunk to Trunk Connections feature does not lift this restriction.
Although Attendant Consoles have a Conference key, Flexible Trunk to
Trunk Connections does not apply any restrictions.
Basic Alternate Route Selection
Network Alternate Route Selection
Coordinated Dialing Plan
Flexible Numbering Plan
Regardless of the method of dialing used to originate the call with the
outgoing trunk, Flexible Trunk to Trunk Connections restrictions apply for
Transfer and Conference.
Call Redirection
Call Forward features
When a telephone set performs Call Forward to an external trunk and receives
an incoming trunk call, it may result in a trunk to trunk connection. The
Flexible Trunk to Trunk Connections Station Class of Service is not applied
when forwarding incoming trunk calls to a barred route.
Call Pickup
The new Station’s Classes of Service, introduced by the Flexible Trunk to
Trunk Connections feature, do not impose any restrictions on Call Pickup.