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AudioCodes MP-124 User Manual

AudioCodes MP-124
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Document #: LTRT-65412 September 2009
User's Manual
Version 5.8

Table of Contents

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AudioCodes MP-124 Specifications

General IconGeneral
ModelMP-124
CategoryGateway
Analog Ports24 FXS
Ethernet Ports2
Protocol SupportSIP, H.323
Fax SupportT.38, G.711 pass-through
Power Supply100-240VAC, 50-60Hz
Operating Temperature0°C to 40°C
Voice CodecsG.711, G.729, G.723.1, G.726
ManagementSNMP
Storage Temperature-20°C to 70°C
Humidity10% to 90%, non-condensing
Network Interface10/100Base-T Ethernet

Summary

2 Configuration Concepts

2.1 Computer Requirements

Lists the necessary computer requirements for using the device's Web interface.

2.2 Accessing the Web Interface

Provides instructions on how to open and access the device's Web interface.

3 Web-Based Management

3.1.1 Computer Requirements

Lists the necessary computer requirements for using the device's Web interface.

3.1.2 Accessing the Web Interface

Provides instructions on how to open and access the device's Web interface.

3.3 Configuration Tab

3.3.1 Network Settings

Allows configuration of various networking parameters like IP settings, routing, and QoS.

3.3.1.1 Configuring the Multiple Interface Table

Configures logical network interfaces, IP addresses, VLAN IDs, and application types.

3.3.3 Security Settings

Configures various security settings, including user accounts and firewall.

3.3.4 Protocol Configuration

Configures the device's SIP parameters, including enabling applications and protocol definitions.

3.3.4 Protocol Configuration

3.3.4.2 Protocol Definition

Configures the main SIP protocol parameters, including general and DTMF settings.

3.3.4.3 Proxies, IP Groups, and Registration

Configures SIP proxy servers, registration parameters, and IP Groups for call routing.

3.3.4.6 SAS Parameters

Configures the Stand-Alone Survivability (SAS) feature for telephony continuity.

3.3.4.8 Routing Tables

Configures call routing rules, including general parameters and specific routing tables.

3.3.4.5 SIP Advanced Parameters

3.3.4.5.2 Configuring Supplementary Services

Configures parameters associated with supplementary services like Call Forward and Call Waiting.

3.3.4.6 SAS Parameters

3.3.4.6.1 Configuring Stand-Alone Survivability Parameters

Configures the Stand-Alone Survivability (SAS) feature for local backup during network failures.

3.3.4.6.2 Configuring the IP2IP Routing Table (SAS)

3.3.4.8 Routing Tables

3.3.4.8.2 Configuring the Tel to IP Routing Table

Defines Tel-to-IP call routing rules based on IP address or FQDN.

3.3.4.9 Endpoint Settings

3.3.4.9.1 Configuring Authentication

Defines user name and password for authenticating each device port.

3.3.4.9.4 Configuring Call Forward

Allows forwarding (redirecting) IP-to-Tel calls to other ports or destinations.

3.3.4.10 Configuring Endpoint Phone Numbers

3.3.4.11 Hunt Group

3.3.4.11.1 Configuring Hunt Group Settings

Configures Hunt Group IDs, assigns them to channels, and defines methods for call assignment.

3.4 Management Tab

3.4.1 Management Configuration

Configures the device's management parameters like settings, regional settings, and maintenance actions.

3.4.1.1 Configuring the Management Settings

3.4.1.3 Maintenance Actions

3.4.1.3.1 Resetting the Device

Remotely resets the device, with options to save configuration to flash memory.

3.4.1.3.2 Locking and Unlocking the Device

3.4.1.3.3 Saving Configuration

3.4.2 Software Update

3.4.2.2 Software Upgrade Wizard

Guides through upgrading the device's firmware (cmp file) and loading configuration files.

3.4.2.3 Backing Up and Restoring Configuration

Saves the current configuration as an ini file for backup or restores configuration from a saved ini file.

3.5 Status & Diagnostics Tab

3.5.1 Status & Diagnostics

Monitors device channels, Syslog messages, hardware/software info, and statistics.

3.5.1.1 Viewing the Device's Syslog Messages

3.5.1.6 Viewing Active Alarms

4.2 INI File Format

4.2.1 Format Rules

Details the rules for formatting ini file names and content.

5.2 Securing EMS-Device Communication

5.2.1 Configuring IPSec

Details configuring the IPSec protocol for secure communication between EMS and the device.

5.2.2 Changing SSH Login Password

5.3 Adding the Device in EMS

5.4 Configuring Basic SIP Parameters

5.7 Provisioning E911/MLPP Parameters

5.9 Resetting the Device

5.10 Upgrading the Device's Software

6 Configuration Parameters Reference

6.1 Networking Parameters

Describes the device's networking parameters, including Ethernet and IP configurations.

6.1.2 Multiple IP Interfaces and VLANs Parameters

Describes IP network interfaces and VLAN parameters for configuring logical IP addresses.

6.2 Web and Telnet Parameters

Describes the device's Web and Telnet parameters for remote access and management.

6.3 Debugging and Diagnostics Parameters

Describes the device's debugging and diagnostic parameters.

6.3.2 CDR and Debug Parameters

Describes Call Detail Record (CDR) and debug parameters for call logging and troubleshooting.

6.4 Security Parameters

Describes the device's security parameters, including general settings, HTTPS, SRTP, TLS, and SSH.

6.4.2 HTTPS Parameters

Describes Secure Hypertext Transport Protocol (HTTPS) parameters for secure web access.

6.4.4 TLS Parameters

Describes Transport Layer Security (TLS) parameters for secure connections.

6.4.5 SSH Parameters

Describes Secure Shell (SSH) parameters for strong authentication.

6.4.6 IPSec Parameters

Describes Internet Protocol security (IPSec) parameters for network security.

6.7 SIP Configuration Parameters

Describes the device's SIP parameters, including general and advanced settings.

6.7.1 General SIP Parameters

Describes the general SIP parameters for session setup and management.

9.2 Stand-Alone Survivability (SAS) Feature

9.2.1 Configuring SAS

Configures the device to operate with SAS for telephony continuity during network failures.

9.2.2 Configuring Emergency Calls

Configures emergency number redirection to PSTN via the SAS agent.

9.4 Emergency Phone Number Services

9.4.1 Enhanced 911 Support

Supports the North American emergency telephone number system (E911) for routing calls to PSAP.

9.4.1.1 FXO Device Interworking SIP E911 Calls from Service Provider's IP Network to PSAP DID Lines

Details FXO device interworking SIP E911 calls from IP network to analog PSAP DID lines.

9.5 Fax and Modem Capabilities

9.5.2 Fax/Modem Transport Modes

Details supported transport modes for fax/modem, including T.38 relay and bypass.

9.5.2.1 T.38 Fax Relay Mode

9.5.2.1.1 Switching to T.38 Mode using SIP Re-INVITE

Negotiates T.38 capabilities using Re-INVITE messages upon fax signal detection.

9.5.2.1.2 Automatically Switching to T.38 Mode without SIP Re-INVITE

Switches to T.38 mode automatically upon fax signal detection without SIP Re-INVITE.

9.5.2.2 Fax/Modem Bypass Mode

9.5.2.3 Fax / Modem NSE Mode

9.5.3 V.34 Fax Support

9.5.3.1 Using Bypass Mechanism for V.34 Fax Transmission

Uses bypass mode for V.34 fax transmission to enable full speed utilization.

9.6 FXO Operating Modes

9.6.1 FXO Operations for IP-to-Tel Calls

Describes FXO operating modes for IP-to-Tel calls including One-stage and Two-stage dialing.

9.6.1.1 One-Stage Dialing

9.6.1.2 Two-Stage Dialing

9.6.2 FXO Operations for Tel-to-IP Calls

9.6.2.1 Automatic Dialing

Defines telephone numbers automatically dialed when a specific FXS or FXO port is used.

9.6.3 Call Termination on FXO Devices

9.6.3.1 Calls Termination by PBX

Supports methods for identifying when a call has been terminated by the PBX.

9.10 Configuring Alternative Routing (Based on Connectivity and QoS)

9.10.1 Alternative Routing Mechanism

Compares destination number prefixes to routing table entries for alternative route selection.

9.15 Working with Supplementary Services

9.15.1 Call Hold and Retrieve

Describes how to place a call on hold and retrieve it using hook-flash.

9.19 Establishing a Call between Two Devices

10 Networking Capabilities

10.8 Network Configuration

Configures up to 16 different IP addresses with associated VLANs using the Multiple Interface table.

12 Selected Technical Specifications

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