Aastra Telecom 9112 I, 9133 I, 480I CT manual Prefix Dialing, How it works

SIP IP Phone Models 480i, 480i CT, 9112i, 9133i Release Notes

New Features in 1.4.1

Prefix Dialing

The IP phones now support a prefix dialing feature for outgoing calls.

How it works

You can manually dial a number or dial a number from a list. The phone automatically maps the pre-configured prepended digit in the configuration, to the outgoing number. When a match is found, the prepended digits are added to the beginning of the dial string and the call is dialed.

Note: The prepend digits are also added if the dialing times-out on a partial match.

You can enable this feature by adding a prepend digit(s) to the end of the Local Dial Plan parameter string in the configuration files or the Aastra Web UI at Basic Settings->Preferences->General.

For example, if you add a prepend map of “[2-9]XXXXXXXXX,91”, the IP phone adds the digits “91” to any 10-digit number beginning with any digit from 2 to 9 that is dialed out. Other examples of prepend mappings are:

•1X+#,9 (Prepends 9 to any digit string beginning with “1” and terminated with “#”.)

•6XXX,579 (Prepends “579” to any 4-digit string starting with “6”.)

•[4-6]XXXXXX,78(Prepends “78” to any 7-digit string starting with “4”, “5”, or “6”.)

Note: You can configure a local dial plan via the configuration files or the Aastra Web UI.

41-001024-00, Rev 09, Release 1.4.1 13