Instruction manual

Page 1154 of 3156 Collect Call Blocking
553-3001-306 Standard 10.00 January 2002
Autoterminate
If an incoming DID or CO call from an autoterminate trunk terminates on a
set or ACD queue with a CCBA Class of Service, the CCB answer signal is
provided in place of the regular answer signal.
Basic Rate Interface (BRI) Sets
For BRI sets CCBA/CCBD Class of Service cannot be programmed.
Therefore, it is not possible to prevent BRI sets from accepting DDC collect
calls.
Central Answering Position
The answer signal returned to the CO for calls that get answered by a Central
Answering Position (CAP) is determined by the source ACD configuration
and not the customer option (CCBA/CCBD in Overlay 15) on the source
node.
Centralized Attendant Service
The answer signal returned to the CO for calls that get answered by a
Centralized Attendant Service is determined by the customer option (CCBA/
CCDB in Overlay 15) on the source node.
Centrex Switchhook Flash
A Centrex Switchhook Flash cannot be invoked by another feature while the
CCB answer signal is being sent.
Malicious Call Trace - Enhanced
If a station activates Malicious Call Trace (MCT) while the CCB answer
signal is being sent, MCT activation is ignored. This also applies to the case
when MCT is activated from a remote node.
Meridian Mail
Because Meridian Mail is configured using ACD queues, the same
interactions exist as in the ACD case. When Meridian Mail sends a call
answer message to the Meridian 1, the CCB configuration in the source ACD
queue is used to determine if a CCB answer signal should be sent to the
Central Office. All mail boxes using the same ACD queue to access Meridian
Mail will get the same CCB treatment.