Chapter 11. Dial Plan
61200305L1-1 ATLAS 550 User Manual 11-25
SOURCE ID
Write security: 3; Read security: 5
Simplifies the creation of a D
IAL
P
LAN
in applications where the criterion for
switching calls to a certain endpoint is a function of which endpoint origi-
nated the call.
• Default value = 0. The default ID for all endpoints is 0 and all accept
numbers is 0. With default values, all calls are routed based only on the
dialed number.
• Multiple endpoints can have the same S
OURCE
ID.
• When creating the C
ALL
A
CCEPT
list, specify a S
OURCE
ID(s)aswellasa
dialed number or range of dialed numbers to accept.
Example:
An application requires that all calls that originate from Port 1 of the
ATLAS 550 in Slot 1 be switched to Port 2 of that same module. Assign a
unique Source ID (e.g. 7) to Port 1 of the module, and then configure Port 2
to only accept calls from that unique Source ID (7).
QUAD BRI/U MODULE: USER TERMINATION
While interfacing to user equipment (terminal adapters), the ATLAS 550 acts
like the network. When you are working in the U
SER
T
ERM
section of the
D
IAL
P
LAN
menu and S
LT
is defined as U-BRI-4, the following interface con-
figuration options are available:
SWITCH TYPE
Write security: 3; Read security: 5
Defines the type of ISDN switch that the port simulates. If connected to
another ATLAS, both need to be set to the same type. Choices include
L
UCENT
5E, N
ORTHERN
DMS 100,andN
ATIONAL
-ISDN.
SPID LIST
Write security: 3; Read security: 5
The port, acting as the network, must use a SPID and a phone number in
order to satisfy the ISDN connection protocol expected by the user’s Termi-
nal Adapter (TA).
P
HONE
N
UMBER
The phone number(s) assigned to this BRI phone line.
SPID N
UMBER
Defines the SPID number(s) used for this BRI line. Although the value of the
SPID is not significant, a SPID must be entered for each phone number. For
convenience, the SPID can be set to be the same as the phone number.
C
ALLS
Foruserterminations,thenumberofcallsisfixedat2.
The ATLAS 550 does not support autoSPID detection software which
some terminal adapters offer.
