18

7.6

Network Setting – PPPoE

Choose PPPoE if your ISP uses PPPoE. Most DSL users use PPPoE.

PPPoE ID

PPPoE ID/username provided by your ISP.

PPPoE Password

PPPoE password.

DNS Server

DNS address provided by your ISP.

7.7

Network Setting – Static IP

Choose Static IP network setting if all Wide Area Network IP is provided to you by your ISP.

IP Address

IP address assigned to you by your ISP.

Router IP

Router IP address.

Subnet Mask

Subnet mask address.

DNS Server

DNS server address provided by your ISP.

19

NOTE:

RESTART the system for new settings to take effect after you modify the IP address.

7.8

SIP Setting – SIP Phone Setting, Registrar Server and Outbound Proxy Server

Session Initiation Protocol (SIP) is the most popular Voice over IP standard. It enables two or

more people to make phone calls, share multimedia and make multimedia conference over the

internet. Please have an administrator setup these settings for you or obtain this information from

your SIP service provider.

SIP Phone Port Number

SIP phone port number.

Registrar Server Domain

Name/IP Address

Registrar server domain name or IP address.

Registrar Server Port

Number

Registrar server port number.

Authentication Expire

Time

The time that the phone waits to connect to the SIP

server after the user dialed a number. If still not

connected, the phone will disconnect and redial.

Outbound Proxy Domain

Name/IP Address

Outbound proxy domain name or IP address.

Outbound Proxy Port

Number

Outbound proxy port number.

20

7.9

SIP Setting – Others

This section is for network administrators.

Session Timer

The time interval in which the phone periodically refresh

SIP sessions by sending repeated INVITE requests. These

INVITE requests allow the user agent or proxies to

determine the status of the SIP session.

Media Port

Real-time Transport Protocol port number. Provides end-

to-end transfer of data with real-time audio.

Prack

Prack ensures that media information is exchanged and

that network checks before connecting the call. Select

Enable for a more reliable connection.

Session Refresher

Select None to disable SIP session timer support.

Select UAC to initiate SIP request.

Select UAS to receive SIP request and then return a

response.

Session Timer Method

Select SIP request method. Default method is Invite.

UDP/TCP

Select SIP signal transmission method. Default method is

UDP.

21

7.10

SIP Account Setting

You may have up to 4 accounts. i.e., the IP phone can receive up to four different phone numbers.

Default Account

When you dial a number, the default account is used to

dial. User Name of default account is displayed on the

receiver’s IP phone.

Account Active

Enable or disable this account.

Display Name

Display name on the IP phone.

SIP User Name

User name.

Authentication User Name

Name used to access SIP server.

Authentication Password

User password to access SIP server.

Register Status

Displays if the current phone is registered or

unregistered with SIP server.

22

7.11

Stun Setting – Stun Server Setting, UPnP Setting

Setup STUN and UPnP if VLAN (sec 7.12) is set to ENABLE.

STUN

Simple Traversal of User Datagram Protocol Through

Network Address Translators is a protocol that allows

applications to determine the types of NATs and firewalls

are in between them and the internet. STUN also provides

the ability for applications to determine the public IP

addresses allocated to them by the NAT.

STUN Domain Name/IP

Address

Enter STUN domain name or IP address if STUN is

enabled.

UPnP

Enable or disable universal plug and play. Some NAT

supports UPnP so STUN is not required and must be

disabled.

7.12

Voice Setting and QoS

Codec

Voice Compression Algorithm priority settings. Select

from the most used codec to the least used codec.