Provisioning For Call-By-Call Limits With Pri; Call-By-Call Service Routing - Nortel BCM50 Configuration Manual

238 Chapter 24 Dialing plans

Provisioning for Call-by-Call limits with PRI

To program the system for Call-by-Call Limits with a PRI interface, you must:
• provision a DTM as PRI, if one is not already configured as part of the system
• select a protocol
• program incoming call routing
• program routes that use the PRI pools, see
Other required programming in the Element Manager
Programming Call-by-Call on PRI requires these settings:
• Select Configuration > Sets > All DNs to assign the line pool.
• Select Configuration > Telephony > Dialing Plan > Routing to assign a pool for routing,
and assign the service type and service id, if required.
• Select Configuration > Telephony > Dialing Plan > Loops > Call-by-Call Limits tab to
specify the minimum and maximum values for the pools.

Call-by-Call service routing

Table 41 is an example of a Routing Table containing Call-by-Call programming (available in the
North America market profile). Also refer to
Table 41 Call-by-Call routing table example
Route Number
(000-999)
003
004
005
006
007
008
Note: The public DN lengths are used for all PRI calls except those whose routes use service type Private or service
type TIE with DN Type specified as Private.
Note: This type of routing applies only to those PRI trunks set with a
protocol of NI, DMS-100, DMS-250 or 4ESS.
NN40020-603 NN40020-603
Dial Out Use Pool
(24 digits)
BlocA
BlocA
BlocA
BlocB
BlocB
BlocB
"Configuring call routing" on page
"Configuring Call-by-Call services" on page
Service Type
Public
FX
TIE
OUTWATS
Private
Switched Digital
234.
235.
Service
Identifier
xxxxx
xxxxx
xxx