AudioCodes MP-20 Series User Manual

User's Manual 15. Security
Version 4.4.3 249 MP-20x Multimedia Home Gateway
7. Similar to the trigger ports screen, select UDP as the protocol, leave the source port at
'Any', and enter a 333 as the single destination port.
Figure 15-15: Edit Service Opened Ports
8. Click OK to save the settings; the screen 'Edit Service' presents your entered
information. Click OK again to save the port triggering rule; the screen 'Port Triggering'
now includes the new port triggering entry.
Figure 15-16: New Port Triggering Rule
You can disable a port triggering rule without having to remove it from the screen 'Port
Triggering':

To temporarily disable a rule, clear the check box corresponding to the service name.

To reinstate it later, simply reselect the check box.

To remove a rule, click the Remove icon for the service; the service is
permanently removed.
There may be a few default port triggering rules listed when you first access the port
triggering screen. Note that disabling these rules may result in impaired device
functionality.

AudioCodes MP-20 Series Specifications

General

Humidity	10% to 90% non-condensing
Network Interface	10/100 Ethernet
Protocols	SIP
Audio Codec Support	G.711, G.723.1, G.726, G.729
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 70°C
Fax Support	T.38

Summary

Introduction to MP-20x Telephone Adapter

Setting up a Network Connection

Guides users through configuring PC and MP-20x network settings for internet access.

Device Quick Setup and Configuration

Preparing Initial Configuration

Configuring SIP Signaling Protocol

Details the steps to configure the Session Initiation Protocol (SIP) for VoIP functionality.

Setting Up Your Device for Internet Connectivity

Internet Connection Setup via Web Interface

Guides users on setting up the device's Internet connection via the web interface's 'Quick Setup'.

WAN Ethernet Connection Configuration

Configuring VoIP and Call Features

SIP Signaling Protocol Configuration

Outlines the configuration steps for the SIP signaling protocol, including proxy and registrar settings.

Quality of Service (QoS) Management

QoS Wizard Setup

Describes how to use the QoS wizard for quick configuration of QoS parameters and bandwidth.

Traffic Shaping Configuration

Explains how to manage network traffic congestion by configuring traffic shaping rules.

Network Connections Management

WAN Connection Setup

LAN Connection Setup

Remote Device Management

Enabling Remote Management Access

Security Configuration

General Security Level Settings

Port Forwarding Configuration

Device Maintenance Procedures

Firmware Upgrade Process

Details the procedures for upgrading the device's software image.

Diagnostics and Performance Monitoring

Running Diagnostic Tests

Running Debug Tests