P-2302R Series User’s Guide

Table 23 VoIP Advanced (continued)

LABEL

DESCRIPTION

 

 

Enable

Check this box to have your phone give you a message–waiting (beeping) dial

 

tone when you have a voice message(s). Your voice service provider must have a

 

messaging system that supports this feature.

Expiration Time

Use this field to set how long the SIP server should continue providing the

 

message waiting service after receiving a SIP SUBSCRIBE message from the

 

Prestige.

 

The SIP server stops providing the message waiting service if it has not received

 

another SIP SUBSCRIBE message from the Prestige before this time period

 

expires.

Fax Option

This field controls how the Prestige handles fax messages.

 

 

Fax Pass-through

Select this radio button to have the Prestige send fax messages over G.711. The

 

peer devices must also use G.711.

T.38

Select this radio button to have the Prestige send fax messages over the IP

 

network as UDP or TCP/IP packets. It provides better transmission quality than fax

 

pass-through but may have inter-operability problems. The peer devices must also

 

use T.38.

Call Forward

 

 

 

Call Forward

Select which call forwarding table you want the Prestige to use to block or redirect

Table

calls. You can use a different call forwarding table for each SIP account or use the

 

same call forwarding table for both.

Caller Ringing

 

 

 

Enable

Check this box if you want to specify what tone people hear when they call you.

 

The Prestige provides a default tone, but you can add additional tones using IVR.

 

See Section 8.3 on page 104 for more information.

Caller Ringing

Select the tone you want people to hear when they call you. You should setup

Tone

Tones 1 - 8 using IVR first. See Section 8.3 on page 104 for more information.

On Hold

 

 

 

Enable

Check this box if you want to specify what tone people hear when you put them on

 

hold. The Prestige provides a default tone, but you can add additional tones using

 

IVR. See Section 8.3 on page 104 for more information.

On Hold Tone

Select the tone you want people to hear when you put them on hold. You should

 

setup Tones 1 - 8 using IVR first. See Section 8.3 on page 104 for more

 

information.

Back

Click Back to return to the VoIP screen without saving configuration changes.

 

 

Apply

Click Apply to save your changes back to the Prestige.

 

 

Reset

Click Reset to begin configuring this screen afresh.

 

 

8.5 Quality of Service (QoS)

Quality of Service (QoS) refers to both a network's ability to deliver data with minimum delay, and the networking methods used to provide bandwidth for real-time multimedia applications.

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Chapter 8 VoIP Screens