MERLIN LEGEND Communications System Release 6.1
Network Reference
555-661-150
Issue 1
August 1998
Call-Handling Scenarios
Page 2-68Network Configuration Scenarios
2
Table 2–17. Outside Calls: Scenario 3
Originating or
Receiving System Dialed Digits Local Routing Non-Local Routing
System J: Ext. FRL: 1
Route 1: ARS Local Exchange Table routes
to tandem trunk pool, FRL 0, prepends 9
<
Route 2: If all lines in Route 1 are busy, ARS
Area Code Table routes to local PSTN
line/trunk pool, FRL 1. |
Route 1, System K: Call is routed here for a
lower cost local call. ARS absorbs no digits,
routes to PSTN pool. |
System J: Ext. FRL: 2
Route 1: ARS Area Code Table routes to
local PSTN line/trunk pool, FRL 5. Call
denied ●
No routing over private network
System K: Ext. FRL: 2
Route 1: ARS Area Code Table routes to
PRI tandem trunk pool, FRL 1, prepends 9
<
Route 2: If all lines in Route 1 are busy, ARS
Area Code Table routes to local PSTN
line/trunk pool, FRL 2, call permitted for this
user.
|
Route 1, System L: ARS absorbs 4 digits
(1202), routes to PSTN pool.
|
System M: Ext. FRL: 2
Route 1: ARS Area Code Table routes to
tandem trunk pool, FRL 2, prepends 9.
<
Route 2: If all lines in Route 1 are busy, ARS
Area Code Table routes to local PSTN pool,
FRL 5, call prohibited for this user. Call
denied
●
Route 1, System L: ARS absorbs no digits,
prepends 9, routes to PRI tandem trunk pool
FRL 1 < connected to System K, which
absorbs 4 digits (1617) and routes to local
PSTN pool FRL 1. |
DID call arrives at
System K
System K DID receives 6032, checks local
dial plan, then finds number in non-local dial
plan. Routes via UDP Pattern 2 to PRI
tandem trunk pool FRL 0, 4172, Voice and
Data <
System L: Voice call arrives at Ext. 6032,
displays as outside call on tandem trunk:
35,75.
●
< = Call sent over tandem trunks | = Call sent over PSTN ● = Call ends
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