ZyXEL Communications X6004 Manual Do Utilizador

 Chapter 14 Authority Group

X6004 User’s Guide

Use this screen to add an FXS extension to an authority group on the X6004. To access this 
screen, click the Add icon in the Authority Group configuration screen.

Figure 116   Add an FXS Extension 

Each field is described in the following table.

DTMF Mode

Control how the X6004 handles the tones that the IP phone using this extension 

makes when you push its buttons. One use of the tones is to distinguish between 

numbers when trying to dial a PSTN phone number. You should use the same 

mode as your VoIP service provider. The choices are:
•

rfc2833 - Follow the RFC 2833 standard and send the DTMF tones in RTP 

packets.

•

inband - Send the DTMF tones in the voice data stream. This works best 

when you are using a codec that does not use compression (like G.711). 

Codecs that use compression (like G.729) can distort the tones.

•

info - Send the DTMF tones in SIP messages.

MWI Mode

Check this box to enable Message Waiting Indicator (MWI) mode for this 

extension. The X6004 sends a beeping tone to the IP phone when there is at least 

one voicemail for this extension.

Group Pickup

Check this box if you want to enable the group pickup feature for this extension. If 

this extension is added to a pickup group, then the phone at this extension rings 

when any extension that is part of this pickup group is called. See 

 for more information on group pickup.

Apply

Click this to save your changes.

Back to Peer List

Click this to go back to the Authority Group configuration screen without saving 

your changes. 

Table 48   SIP Extension: Advanced Screen

Table 49   Add an FXS Extension

Basic Setting

Extension 

Number

Type the extension number for this analog phone extension. The extension 

number can be from 1 to 20 digits in length.

Interface

Specify the location on the FXS interface card that the analog phone with this 

extension is connected to.

Web/IVR/VM PIN 

Code

Type the PIN code that this allows the person with this extension to access the 

web portal, Interactive Voice Response system or Voice Mail. This value can be 

up to eight alphanumeric characters and spaces are not allowed.