Lucent Technologies Release 8.2 User Manual

Page of 524
Distributed Communications System 
325
Administration for Network Connectivity
555-233-504 — Issue 1 — April 2000
CID: 77730
B  
Private Networking
DCS Interactions
Alphanumeric Display 
The following features allow transparency with respect to Calling or Called Name 
Display and miscellaneous ID. 
Call Coverage
At the calling terminal, the miscellaneous id “cover” is not displayed.
Call Forwarding
When a system user calls a party on a different node in the DCS and the call is 
forwarded, the miscellaneous ID “forward” is not displayed. At the covering 
(forwarded-to) user’s terminal, only the calling party’s name is shown; the called 
party’s name is not displayed.
Call Park
When a DCS call between a local system user and a user on another node is 
parked by the remote user, the miscellaneous ID “park” is not displayed at the 
local terminal.
Call Pickup
When a DCS call from a system user to another node is answered by way of Call 
Pickup, the miscellaneous ID “cover” is not displayed at the caller’s terminal.
Call Waiting
When a DCS call from a system user to another node is waiting at the called 
terminal, the miscellaneous ID “wait” is not displayed at the caller’s terminal.
CAS 
When a user dials the extension for CAS, a RLT is seized or the caller is queued 
for an RLT. The caller’s terminal displays the trunk group identifier, such as 
OPERATOR.
ISDN-PRI
If both DCS and ISDN-PRI features are provided with a system, the ISDN-PRI 
display information displays in DCS format.
DCS Attendant Control 
of Trunk Group Access 
DCS Attendant Display
When a user attempts to access a controlled trunk group and is routed to the local 
attendant, the display shows the reason the call was redirected. If the call is routed 
via CAS or the Inter-PBX Attendant Calls feature, the display does not show the 
reason the call was redirected.
UDP 
DCS tie trunks should not be attendant controlled. This would result in all UDP 
calls on the controlled tie trunk being routed to the controlling attendant instead of 
to the desired destination.