Notice
Information contained in this document is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of printed material after the Date Published nor can it accept responsibility for errors or omissions.
This document is subject to change without notice.
Date Published: September-18-2024
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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Notes and Warnings
Read and adhere to all warning statements in this document before installing the device.
This device is considered as IPX0 non-water ingress protected and therefore, must be installed only indoors.
The Ethernet port interface cabling must be shielded and routed only indoors.
Routing of FXS telephony cables: Routing FXS telephony cables outdoors can be done only in conjunction with a three-electrode Gas Discharge Tube (GDT) rated at 350V located at the entry point of the two-wire into the building, and properly grounded. When done correctly, the installation will meet ITU-T K.21 requirements.
Caution Electrical Shock: Do not open or disassemble this device. The device carries high voltage and contact with internal components may expose you to electrical shock and bodily harm.
The device must be installed and serviced only by qualified service personnel.
The device must be installed only in restricted access locations that are compliant with ETS 300 253 guidelines where equipotential bonding has been implemented.
Disconnect the device from the mains and Telephone Network Voltage (TNV) before servicing.
For AC powered models, use only the AC power cord that is supplied with the device to connect to the power source.
Related Documentation
|
Document Name |
|---|
Document Revision Record
|
LTRT |
Description |
|---|---|
|
28020 |
Initial document release. |
|
28021 |
Cable anchor clip for power cord; adding FXS blade procedure (removing connector covers). |
|
28022 |
Physical dimensions updated; warning bulletin for 19-inch rack cabinet. |
|
28023 |
AC power cable warning (Japanese). |
|
28024 |
REN 3 update. |
|
28025 |
Lifeline activation only upon power outage; FXS off-hook current. |
|
28026 |
Fan tray section and air filter replacement section updated. |
|
28027 |
Off-hook loop current and ring voltage updated regarding ports. |
|
28028 |
Power surge warning updated. |
|
28029 |
Air filter replacement statement. |
|
28030 |
Logo updated. |
|
28031 |
DC power supply added; package items updated; airflow illustration added. |
|
28032 |
Note removed from environmental specifications. |
|
28033 |
Off-hook loop current updated. |
|
28034 |
Duration of press for reset to defaults; trademarks. |
|
28035 |
Power Supply module hardware revisions note bulletin. |
|
28037 |
Device and CPU module replacement. |
|
28038 |
Rack shelf for 19-inch mounting. |
|
28039 |
EN 55035 replaced by EN 55035 |