ATT System 25 Reference Manual

STARLAN NETWORK Access
ACCESS must be used in conjunction with the AT&T STARLAN NETWORK Server
software (Version 2.0 or later). Installation software furnished with ACCESS requires
the STARLAN NETWORK client installation diskette in order to install ACCESS.
l Communications Access Manager (CAM)
CAM is an MS-DOS applications program that provides an enhanced calling interface
and terminal emulation for PCs connected to System 25 or a STARLAN NETWORK.
This connection must be through a DLC or a STARLAN...

FEATURES AND SERVICES
3.  After a connection message is received, CAM automatically switches to terminal
emulation (data) mode.
4.The user may now log into and converse with the remote host
5.   To disconnect, the user selects the CAM disconnect command
Figure 2-45.STARLAN NETWORK and System 25 Configuration
The System 25 View of a STARLAN NETWORK
From System 25, the STARLAN CP looks and functions like a TN726 DLC (with only four
ports). The STARLAN CP differs from the DLC in that, when it is dialed, the...

STARLAN NETWORK Access
Calls from System 25 to the STARLAN NETWORK
A.An MS-DOS PC connected to System 25 uses the STARLAN NETWORK ACCESS
software to run STARLAN NETWORK applications.
The PC may be connected either to a System 25 DLC port or to an analog station or
trunk port. (The latter arrangement uses System 25’s Modem Pooling feature.)
A typical call is as follows:
1.The PC user loads ACCESS and is automatically connected to the STARLAN
NETWORK. (The STARLAN CP phone number may be entered when
ACCESS...

FEATURES AND SERVICES
Third-Party Call Setup
A data terminal (on System 25) or workstation (on the STARLAN NETWORK) can set up a
call between two other stations (voice or data) using the Third-Party Call Setup feature.
Since voice port/data port associations are not meaningful for STARLAN CP ports,
STARLAN NETWORK workstations must always specify the Personal Dial Code of the
source voice terminal or the Data Dial Code of the source data terminal. Note that this
feature can only be administered for the...

STARLAN NETWORK Access
Common Administration (default):
l CO trunk pool dial restriction (no)
l Other trunk pool dial restriction (no)
l Outward restriction
l Toll Restriction Class (none)
l ARS FRL (3)
l Restrict Third-Party Call Setup feature (yes)
Hardware Requirements
Requires a STARLAN INTERFACE CP. Each CP provides four interface ports between the
System 25 and the STARLAN NETWORK.
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FEATURES AND SERVICES
NAU -NETWORK ACCESS UNIT - PEC 2614-100
NEU -NETWORK EXTENSION UNIT - PEC 261O-OO1
ZTN84 -STARLAN CP - PEC 62518
ZTN78 -TIP/RING LINE CP - PEC 62504
TN742 -ANALOG LINE CP - PEC 63511
A1 -WP90851-L1 (Y ADAPTER) - PEC 2750-T05 (NOTE 1)
A2 -858A ADAPTER
B1 -103A CONNECTING BLOCK*
C1 -MODULAR CORD D8W-87 (FURNISHED WITH NAU)
C2 -OCTOPUS CABLE WP90780 - PEC 2720-05P (NOTE 1)
C5 -MODULAR CORD D4BU-87 (FURNISHED WITH PHONE)
W1 -FOUR PAIR BUILDING WIRING*
NOTE 1: C2 AND A1 ARE NOT REQUIRED...

STARLAN NETWORK Access
NAU - NETWORK ACCESS UNIT - PEC 2614-100
NEU - NETWORK EXTENSION UNIT - PEC 2610-001
ZTN79 - ATL LINE CP - PEC 62505
ZTN84 - STARLAN CP - PEC 62518
A1 -“Y” ADAPTER WP90851-L1
- PEC 2750-T05 (NOTE 1)A2 -858A ADAPTER
A3 -ATL ADAPTER (NOTE 1)
B1- CONNECTING BLOCK 103A*C1- MODULAR CORD D8W-87 (FURNISHED WITH NAU AND PHONE)C2 - OCTOPUS CABLE WP90780 - PEC 2720-05P
C3 - 6 INCH MODULAR CORD (PART OF A3)
C4 - 7 FOOT MODULAR CORD (PART OF A3)
T1- 48 VOLT DC POWER SUPPLY KS22911 (NOTE 1)W1-...

FEATURES AND SERVICES
Station Hunting
Description
This feature provides linear, circular, or combinational hunting sequences for calls to busy
single-line voice terminals and data terminals.
Calls to a busy terminal may hunt to (only) one other terminal; however, up to five terminals
may hunt to the same terminal.
Although hunting is not available to or from multiline terminals, single-line terminals may have
their calls covered by multiline terminals.
Station Hunting takes precedence over Coverage....

Station Hunting
Considerations
Station Hunting provides several flexible alternatives to ensure that calls do not go
unanswered. Note that only calls to busy terminals will hunt; once a call begins ringing at a
terminal it will remain there unless picked up or covered.
Interactions
The following features interact with Station Hunting.
Attendant Camp-On: When the attendant extends a call to a busy terminal in a hunt group,
the call hunts for an idle terminal. If none is found, the call Camps-On to the...

FEATURES AND SERVICES
Station Message Detail Recording (SMDR)
Description
This feature provides detailed call information records on all incoming and outgoing trunk
calls and sends this information to an (optional) output device. Data on inside calls is not
collected.
The call records can be used to compute costs, allocate charges, and analyze calling
patterns. The output device can be any serial RS-232 compatible DTE device capable of
receiving the data (must supply DTR on pin 20) and either printing...