User`s manual

SIP Proxy Server Setting:

SIP Proxy Server Label

SIP Proxy Server Setting

1. Enter the SIP service IP address or domain name in this field (the

domain name that comes after the @ symbol i n a full SIP URI).

2. Use Net2Phone Service Provider

This field sets how long an entry remains registered with the SIP

Gateway sends another registration request after half of this configured

time period has expired.

SIP Authentication Enable or Disable MD5 Authentication with SIP Proxy Server

SIP NAT Traversal Method.

NAT Pass Setting: you can select one of STUN or Symmetric RTP. When you use the STUN

function , you must input the STUN server address and port.

4.2.5 SIP Protocol Dialing Plan

Overview of the Dialing Plan

The “Dialing plan” needs setting when the user use the method of Peer-to-Peer SIP VoIP call or

registering SIP Proxy Server Mode. The SIP Dialing Plan has two kinds of directions: Outgoing (call

out) and Incoming (call in).

1. Outgoing Dial Plan:

Peer-to-Peer Call Mode: Effective

Registering to SIP Proxy Server Mode: Effective

2. Incoming Dial Plan:

Peer-to-Peer Call Mode: Effective

Registering to SIP Proxy Server Mode: The leading number would NOT register to SIP Proxy

Server