Lucent Technologies 555-661-150 manual Programmed on This System Switch Identifiers

Table 2–24. Scenario 5: Facilities Planning, Calls Originating within the Private Network and Going to the PSTN

	System A: Atlanta, GA	System O: Atlanta, GA	System N: Denver, CO
Component	(Area Code: 404)	(Area Code: 404)	(Area Code: 303)
DS1 Switch Type	Private Network	MERLIN LEGEND-Ntwk	MERLIN LEGEND-Ntwk
Programmed on
this System
Switch Identifiers	Not applicable	51 for a system that is within 200 miles	41 for a system that is more than 200
Programmed on		and is not a MERLIN LEGEND	miles away and is not a MERLIN
This System		Communications System (System A)	LEGEND Communications System
			(System A)
ARS Access Codes	9	9	9
	DEFINITY ECS or DEFINITY ProLogix	All programmable routes (Default	Area Code Tables specify routing to
ARS Routing: Calls Solutions system manager		Local, Default Toll, Dial 0 tables)	PRI tandem trunk pools connected to
to Local or Nearby	determines appropriate restrictions.	specify the main pool of tandem PRI	System A for calls to other Colorado
Area Codes		trunks.The Special Numbers Table	area codes as well as to more distant
		routes emergency calls to the correct	area codes.

local services and also routes IXC calls through System A. All ARS tables must prepend a 9 (ARS access code).

2 Call-Handling Scenarios Network Configuration Scenarios	MERLIN LEGEND Communications Network Reference 555-661-150
	System Release 6.1

ARS Routing: Calls to Distant Area Codes

No calls are routed through other systems, even calls to the 303 (Denver, CO) area code.

All routing specifies the main pool, 70, where all tandem PRI facilities are connected. FRLs are adjusted according to the cost of the call and the job requirements of the user.

To reach customers, agent outcalls are routed to PSTN PRI B-channels connected to System A, which subscribes to OUTWATS services for this purpose. The FRL for these routes is 2.

*DEFINITY ECS and DEFINITY ProLogix Solutions systems do not have a Switch Type setting. The Interface field on such a system identifies the type of the DEFINITY ECS or DEFINITY ProLogix Solutions system, not the type at the other end of the tandem trunk as on MERLIN LEGEND Communications Systems. If the Interface field specifies Network, as it typically might, the MERLIN LEGEND Communications Systems specify MERLIN LEGEND-Ntwk. If the Interface field specifies User, the MERLIN LEGEND Communications Systems are programmed with the MERLIN LEGEND-PBX setting.

Page2-93 Issue 1 August 1998