Services
Destination Restriction/Least Cost Routing
Strata CIX Programming Vol.1 12/09 9-11
Services
DR Class of Service Setup
Program 103 – Class of Service (COS).
Use this screen to set COS options that are related to DR and other outgoing call features.
Program 200 / 260 – Station Data.
Set the COS options that are related to DR and other outgoing call features.
Program 105 – System Parameters.
Set the system parameters related to DR and other outgoing call options.
Program 510 – Class of Service.
Setup override codes for DRLs and other related features. Override code digit length must be defined in
Program 105-15, System Parameters. This feature is described as Traveling Class Override in the
telephone user guide.
Program 509 – System Speed Dial DRL level.
Set the DRL, COS, FRL and OPL level that should be applied when users dial outgoing calls using
system speed. This must be enabled in 105-09, system parameters.
Program 306 – Outgoing Line Groups.
Set Station options that are related to DR and other outgoing call features.
Table 9-1 DRL Dial String Template
DRL Allow/Deny/Exception Dial String Comments
DRL1 Deny Nothing Deny nothing so all calling is allowed
DRL10 Allow Nothing Allow nothing so all outbound calls are
restricted
DRL11 Deny 1, 809, 900, 976,
NXX976
Denies long distance calls, pay per
service toll calls, except for toll free
calls and allows local calls
Exception 1800, 1877, 1888
DRL12 Deny 011, 1809, 1900,1976,
809,900, 976,
1NXX976, NXX976
Allows local and long distance calls,
restricts pay per service toll calls, and
restricts international calls
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