4000 Router Series Voice Configuration Guide

Enabling private line auto ring-down

The private line auto ring-down (PLAR) function enables a subscriber line to automatically call the

specified called number when the phone goes off-hook.

To configure the PLAR function:

Step Command Remarks

1. Enter system view.

system-view N/A

2. Enter subscriber line view.

subscriber-line line-number N/A

3. Configure PLAR.

private-line string By default, PLAR is not configured.

Configuring a number match mode

Two number match modes are available: longest match and shortest match.

Suppose you have configured match-template 0106688 on a voice entity and match-template

01066880011 on another voice entity.

When a subscriber dials 01066880011:

• If shortest match is used, the router matches and calls the number 0106688.

• If longest match is used, the router matches and calls the number 01066880011.

When a subscriber dials 0106688:

• If shortest match is used, the router immediately matches and calls the number 0106688.

• If longest match is used, the router waits until the dial timer expires. Then the router matches the

received number against match templates. If a match is found, the router calls the matching number.

If no match is found, the router releases the call.

You can configure a terminator that identifies the end of a number. Suppose the terminator is the pound

sign #. When a subscriber dials 0106688#, the router immediately matches the number 0106688 with

match templates regardless of whether longest match is used. If a match is found, the router calls the

matching number.

Procedure

To configure a number match mode:

Step Command Remarks

1. Enter system view.

system-view N/A

2. Enter voice view.

voice-setup N/A

3. Enter dial program view.

dial-program N/A

4. Configure a number match

mode.

number-match { longest |

shortest }

By default, shortest match is used.

5. Configure a terminator.

terminator character

By default, no terminator is

configured.