AudioCodes MP-20x FXS Quick Start Guide
MediaPack™ 20x FXS Telephone
Adapter
Quick Setup Guide
Welcome
Congratulations on purchasing your AudioCodes MediaPack 20x
Telephone Adapter (MP-20x), hereafter referred to as device!
This document provides basic setup instructions for cabling the
device and for connecting it to the Internet. Before you begin,
please read the Safety Precautions on page 10.
Pour consulter le guide rapide de l’équipement en français,
consultez le site web AudioCodes suivant :
https://www.audiocodes.com/library/technicaldocuments?productGroup=1693&docTypeGroup=Quick+Guides .
Package Contents
Make sure that the following items (in addition to any separateorderable items that you may have purchased) are included with
your shipped device:
1 x 12V AC power adapter
1 x RJ-11 telephone cable
1 | Page
1
12VDC
AC power socket.
2
RST
Reset pinhole button for resetting the device or
3
USB
USB 2.0 port which can be used for connecting a
3G/4G LTE cellular modem (USB dongle) for
6 1 2
3 4 5
1 x RJ-45 Ethernet cable
Regulatory Information document
This Quick Guide
Rear-Panel Description
[Number of FXS phone ports and presence of USB port depend on
MP-20x model]
restoring it to factory defaults.
To reset: With a paper clip (or any other similar
pointed object), press the button for at least 1
second, but no more than 5 seconds.
To restore to factory defaults: With a paper
clip (or any other similar pointed object), press
the button for at least 7 seconds, but no more
than 25 seconds.
2 | Page
primary or secondary (backup) WAN, a network
202R/2S/SIP/CER/R, and MP-204R/4S/SIP/CER/R.
4
WAN
WAN Ethernet port interface (RJ-45) for connecting
5
LAN/PC
LAN Ethernet port interface (RJ-45) for connecting
6
PHONE
Foreign Exchange Subscriber (FXS) ports for
printer for LAN users, or an external storage device.
Note: The USB port is available only on these MP20x models: MP-204B/4S/SIP, MP-
to the WAN. Note: The Ethernet port speed
depends on the MP-20x model:
Fast Ethernet (100Base-T): MP-202B/2S/SIP
Gigabit Ethernet (10/100/1000Base-T): MP-
204B/4S/SIP, MP-202R/2S/SIP/CER/R, and MP204R/4S/SIP/CER/R
to a LAN computer.
Note: The Ethernet port speed depends on the MP20x model:
Fast Ethernet (100Base-T): MP-202B/2S/SIP
Gigabit Ethernet (10/100/1000Base-T):
MP-204B/4S/SIP, MP-202R/2S/SIP/CER/R
and MP-204R/4S/SIP/CER/R
connecting analog telephones.
Note: The number of FXS ports depends on the
MP-20x model:
2: MP-202B/2S/SIP and MP-202R/2S/SIP/
CER/R
4: MP-204B/4S/SIP and MP-204R/4S/SIP/
CER/R
3 | Page
1
PHONE
LED indicating FXS port (phone) status:
Green
SIP user account for the
Green On
Phone is in off-hook state
Green
Fast-Flashing
Phone is ringing
Red On
SIP user account registration
failure for the analog line
Off
No SIP user account has been
configured for this analog line
1 2 3 4 5
6
Front-Panel Description
[Number of PHONE LEDs and presence of USB LED depend on MP-
20x model]
Slow-Flashing
4 | Page
analog line has been
successfully registered to a
proxy server
Phone is in on-hook state
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