Notice

Information contained in this document is believed to be accurate and reliable at the time of publishing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of published material after the Date Published nor can it accept responsibility for errors or omissions. Updates to this document can be downloaded from https://www.audiocodes.com/library/technical-documents.

This document is subject to change without notice.

Date Published: March-25-2026

Trademarks

©2026 AudioCodes Ltd. All rights reserved.AudioCodes, AC, HD VoIP, HD VoIP Sounds Better, IPmedia, Mediant, MediaPack, What’s Inside Matters, OSN, SmartTAP, User Management Pack, VMAS, VoIPerfect, VoIPerfectHD, Your Gateway To VoIP, 3GX, AudioCodes One Voice, AudioCodes Meeting Insights, and AudioCodes Room Experience are trademarks or registered trademarks of AudioCodes Limited. All other products or trademarks are property of their respective owners. Product specifications are subject to change without notice.

WEEE EU Directive

Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed of with unsorted waste. Please contact your local recycling authority for disposal of this product.

Security Vulnerabilities

All security vulnerabilities should be reported to vulnerability@audiocodes.com.

Customer Support

Customer technical support and services are provided by AudioCodes or by an authorized AudioCodes Service Partner. For more information on how to buy technical support for AudioCodes products and for contact information, please visit our website at https://www.audiocodes.com/services-support/maintenance-and-support.

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AudioCodes continually strives to produce high quality documentation. If you have any comments (suggestions or errors) regarding this document, please fill out the Documentation Feedback form on our website at https://online.audiocodes.com/documentation-feedback.

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Contact Us

International Headquarters

6 Ofra Haza Street
Naimi Park
Or Yehuda, 6032303, Israel
Tel: +972-3-976-4000
Fax: +972-3-976-4040

AudioCodes Inc.

80 Kingsbridge Rd
Piscataway, NJ 08854, USA
Tel: +1-732-469-0880
Fax: +1-732-469-2298

For other AudioCodes offices, go to https://www.audiocodes.com/corporate/offices-worldwide.

Contact us:https://www.audiocodes.com/corporate/offices-worldwide

Website:https://www.audiocodes.com/

Notes and Warnings

The device is an indoor unit and therefore, must be installed only INDOORS.

Configuration and usage of this device must be in accordance with your local security regulations, telephony regulations, or any other related regulations.

The scope of this document doesn't fully cover security aspects for deploying the device in your environment. Security measures should be done in accordance with your organization’s security policies. For basic security guidelines, refer to the Recommended Security Guidelines document.

Throughout this manual, unless otherwise specified, the term device refers to your AudioCodes product.

Before configuring the device, ensure that it is installed correctly as instructed in the Hardware Installation Manual.

OPEN SOURCE SOFTWARE. Portions of the software may be open source software and may be governed by and distributed under open source licenses, such as the terms of the GNU General Public License (GPL), the terms of the Lesser General Public License (LGPL), BSD and LDAP. If any open source software is provided in object code, and its accompanying license requires that it be provided in source code as well, the Buyer may receive such source code by contacting AudioCodes.

This device includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/).
This device includes cryptographic software written by Eric Young (eay@cryptsoft.com).
Some of the features described in this document are licensed features and are available only if the installed License Key contains these features.

Related Documentation

Document Name

SBC-Gateway Series Release Notes for Latest Release (LR) Versions

Installation Manuals

Mediant 7000 SBC Series Hardware Installation Manual

Complementary Guides

Gateway and SBC CLI Reference Guide

SBC-Gateway Performance Monitoring Reference Guide

SBC-Gateway Series SNMP Alarm Reference Guide

SBC-Gateway SNMP Reference Guide

SBC-Gateway Recommended Security Guidelines

SIP Message Manipulation Syntax Reference Guide

REST API for SBC-Gateway Devices

Utility Guides

INI Viewer & Editor Utility User's Guide

CLI Wizard Utility User's Guide

Syslog Viewer User's Guide

Document Revision Record

LTRT

Description

89750

Updated to Ver. 7.40A.603.319 (7.4.600-3)
New sections: Duplicating and Forwarding an Incoming SIPREC INVITE
New parameters: OcspHttpVersion; OAuthGrantType; OAuthUsername; OAuthPassword; Activate (Message Manipulations table);
Updated parameters: UserToUserHeaderFormat (new value transparent-mode); WSTunServer (DNS without restart); TranscodingMode (new value RTP Mediation without Coder Transcoding); HTTPSOnly (no reset needed); HTTPSRequireClientCertificate (obsolete)
Updated to Ver. 7.40A.502.574 (7.4.500-10)
New parameters: LdapConnectionTimeout
Updated parameters: SBCRenumberMID (Renumber from 1)
Miscellaneous updates:
Updated sections: IP Multicasting (removed); Configuring Firewall Rules (SRV DNS); Sending DTMF Digits Notifications to SRS using SIP INFO Messages
Updated parameters: ProxyKeepAliveUsingIPG (description when enabled); AMDSensitivityLevel

89753

Updated to Ver. 7.40A.604.077 (7.4.600-4)
Updated sections: Configuring Password Obfuscation in CLI Script and ini Files (encryption checksum header); No-Op Packets (note recommendation); OAuth-based User Login Authentication and Authorization (display name limit); Configuring Media Realm Extensions (max. per Media Realm); Customizing Access Levels per Web Page (pages not supported); Duplicating and Forwarding an Incoming SIPREC INVITE (test-call endpoint note)
New parameters: MaxRerouteAttemptsOn3xx
Updated parameters: NumOfSockets (value); UserToUserHeaderFormat (Web parameter typo)