L4 - Called/Calling Party Numbering Plan

Parameter group

ISDN Signaling

Access level

Admin

Possible values

ISDN
National Standard
Private
Unknown

Defaults

Unknown

Explanation

Specifies the telephone numbering scheme that is used in the network. The most common for ISDN is the ISDN E.164 plan. If the plan is not known, select Unknown. This is normally acceptable.

Note: This parameter applies to all calls that are made through ISDN, and is not set on a call-by-call basis.