ADTRAN 550 user manual Quad BRI/U Module User Termination, Spid List

Chapter 11. Dial Plan

SOURCE ID	Write security: 3; Read security: 5
	Simplifies the creation of a DIAL PLAN 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 SOURCE ID.
	• When creating the CALL ACCEPT list, specify a SOURCE ID(s) as well as a
	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 USER TERM section of the
	DIAL PLAN menu and SLT 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
	LUCENT 5E, NORTHERN DMS 100, and NATIONAL-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).
PHONE NUMBER	The phone number(s) assigned to this BRI phone line.
SPID NUMBER	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.
	The ATLAS 550 does not support autoSPID detection software which
	some terminal adapters offer.
CALLS
	For user terminations, the number of calls is fixed at 2.

61200305L1-1 ATLAS 550 User Manual 11-25