Aastra Telecom 57I CT, 55I, 53I manual SIP Dial Plan Terminator, Digit Timeout

IP Phone Administrator Guide Operational Features

Operational IP Phone Features

Example

If you enter the following dial string for a local dial plan:

sip dial plan: 1+#,9

where “9” is the prepended digit, and you dial the following number:

15551212

the IP phone automatically adds the “9” digit to the beginning of the dialed number before the number is forwarded as 915551212.

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

SIP Dial Plan Terminator

The IP phone allows you to enable or disable the use of the “dial plan terminator”. When you configure the phone’s dial plan to use a dial plan terminator or timeout (such as the pound symbol (#)) the phone waits 4 or 5 seconds after you pick up the handset or after you finish dialing the numbers on the keypad before making the call.

You can enable or disable the dial plan terminator using Aastra Web UI or the configuration files.

Digit Timeout

The IP phone allows you to configure a “Digit Timeout” feature on the IP phone. The Digit Timeout is the time, in seconds, between consecutive key presses on the IP phone’s keypad. The default for this parameter is 4 seconds. If you press a key on the phone and wait 4 seconds before pressing the next key, the key times out and cancels the digit selection. You must press consecutive keys before the timeout occurs.

5-32 41-001160-00, Release 2.1, Rev 04