Features and Specifications Manual T - 3
Tandem Switching of
4-Wire E&M Tie Lines
T-2
FEATURE
DESCRIPTION
Tandem Switching of 4-wire E&M Tie Lines allows connecting E&M Tie Lines
to other trunks through the system without help or supervision from an internal
station to allow distant-end system users to remotely access trunks. Pad
control is provided on the TLI(2)-U10 ETU by a programmable transmission
pad to adjust to the line loss levels of the Tie line accessed.
SYSTEM
AVAILABILITY
Terminal Type:
All Multiline Terminals
Required Components:
TLI(2)-U10 ETU or DTI-U10/20 ETU
OPERATING
PROCEDURES
Select an E&M Tie Line and dial a station number or Trunk Group Access
Code and telephone number in the distant-end system.
- OR -
The distant-end system user can select an E&M Tie line (from the local
system) and dial the applicable Trunk Access Code and the desired
number or extension number in the local system.
SERVICE
CONDITIONS
Data Assignment:
Use Memory Block 5-01 (Tie Line Networking Tandem Connection
Assignment) to specify tandem connection assignment. Default Allow
All.
Use Memory Block 7-1 (Card Interface Slot Assignment) to specify the
TLI(2)/DTI-U10/20 ETU.
The TLI(2)-U10 ETU has Internal or External Software pad control.
Internal Software pad control is applied during E&M Tie line (transmit
and receive) connections.
To use this feature:
To Next Page
Loading...