Nortel TFC002 Manual page 14

Page 6 of 64 Feature description
553-2681-100 Standard 5.00
— Downstream processing of the CDR tapes must correlate tandem calls
from a Remote site through the Main site by means of TIE trunks to
special services. A record showing the facilities used or telephones
involved in any tandem connection is given separately for each location.
The CDR downstream processing must rebuild the tandem call based on
the time correlation and trunk-route correlation. Every effort should be
made to ensure time synchronization between the Main and Remote
locations.
— Incoming calls completed by a CAS attendant show only the record for
the completed connection to the destination, the same as if a local
attendant had served the call.
Call Forward External Deny
A CAS local attendant is considered an internal directory number (DN) and
is not excluded when Call Forward External Deny (CFXD) is activated on a
telephone.
Call Park
Call Park is limited to the local switch and cannot be accessed from an RLT.
An RLT cannot be parked at the Main location.
Call Party Name Display
The telephone number, or access code and Route Member number, of the
originating telephone or trunk at the Remote location is not displayed to the
CAS attendant answering the call. Instead, the access code and member
number of the RLT, over which the call is presented, is indicated.
Calls to TIE trunks
The CAS attendant can connect an incoming CO call to a Directory Number
(DN) at another site, or transfer calls to the connecting site. The operation is
the same as that for completing a Listed Directory Number (LDN) or transfer
call at the Main site, except that the attendant dials a trunk access code that
corresponds to a TIE line, rather than a DN. When a second dial tone is sent
from the Remote site, the attendant dials the DN.
This type of call is limited in the following ways:
— The Recall on No-Answer feature is inactive.
— The Camp-On feature is inactive.
August 1996