Lucent Technologies 555-661-150 manual Merlin Network

Table 2–4. Outside Calls: Scenario 1, Continued
Originating or
Receiving System	Dialed Digits	Local Routing	Non-Local Routing

2 Call- Network MERLIN Network

System A: Receives outside dial-plan routed

PRI data call at 64 kbps. ￿￿￿￿￿￿￿￿

System A: PRI dial-plan routing deletes 555, checks local dial plan, then finds number in non-local dial plan. Routes via non-local UDP Pattern 3 to PRI tandem trunk pool 3366 at 64 kbps, Data only <

System B: First part of 2B data call arrives at video system, Ext. 7002. When the second call is received, the data speed is 128 kbps. ●

Handling Scenarios Configuration LEGEND Communications Reference 555-661

System A: Receives outside dial-plan routed PRI-ANI voice call.

System A: PRI dial-plan routing deletes	System B: Arrives at Ext. 6871,
555, checks local dial plan, then finds	®
	MLX35,￿75-10D.￿￿￿￿￿￿￿￿￿￿￿￿￿, displays with ANI information
number in non-local dial plan. Routes via	●
non-local dial plan Pattern 2 to PRI
tandem trunk pool 3364, Voice and Data

Scenarios	-150
	System

<

System A: Receives	￿￿￿￿￿￿￿￿	System A: DID receives 6871, checks	System B: Voice call arrives at Ext. 6871,
outside DID call.		local dial plan, then finds number in non-	displays35,￿75.￿as outside call on tandem trunk:￿
		local dial plan. Routes via UDP Pattern 2	●
		to PRI tandem trunk pool 3364, Voice and
		Data <

Release 6.1

System A: Receives	￿￿￿￿￿￿￿￿
outside dial-plan routed
PRI voice call and is not
available. Integrated
VMI calling group
provides coverage.

System A: PRI dial-plan routing deletes 555, checks local dial plan. Call is sent to integrated VMI calling group 771 (with VMI conversion number 7999). The system finds the group member in the non-local dial plan. Routes via UDP Pattern 05 to PRI tandem trunk pool 3360. UDP routing absorbs 7999 and prepends 771 (System A’s centralized integrated VMI calling group extension). <

System B: Calls ring into centralized VMS/AA and calling information indicates an outside call. When the caller leaves a message, the Message Waiting light update is sent over the private network to extension 3105 on System A.●

< = Call sent over tandem trunks = Call sent over PSTN ● = Call ends