AudioCodes MP-204D User manual

1Before Installing
Congratulations on purchasing your AudioCodes MP-204D FXS Telephone
Adapter. Before you begin using the device, make sure that the following
items are included in the shipped box:
AudioCodes' MP-204D FXS Telephone Adapter
A 12V -2A AC/DC power cord adaptor (use only the supplied)
You'll also need (not supplied by AudioCodes):
A broadband Internet connection (e.g., Cable or DSL modem)
Analog telephones
A personal computer
RJ-11 telephone cables
Two RJ-45 Ethernet cables
2Cabling and Installing MP-204D
To cable and install MP-204D:
1. Connect the MP-204D's Ethernet connector labeled WAN to your cable
or DSL modem, using the Ethernet cable.
2. Connect the MP-204D's Ethernet connector labeled LAN/PC to your PC,
using the second Ethernet cable.
3. Connect the MP-204D's telephone ports labeled PHONE to analog
telephones/faxes, using the RJ-11 telephone cables.
4. Connect MP-204D to a standard 110/220 VAC electrical wall outlet,
using the AC/DC power adapter; the POWER LED is lit (green) and when
initialization completes (~ 1 minute), the STATUS LED changes from red
to green.
5. The USB port can be used as a secondary WAN (with 3G/4G dongles) or
to connect a disk-on-key, external hard disk drive or printer.
3Configuring Network Parameters
To configure network parameters:
1. On your PC, verify that the Local Area Connection status is "Connected",
by clicking Start > Settings > Network Connections, and then double-
clicking the Local Area Connection icon.
2. If the LAN status displays "Disconnected", click Properties, select
'Internet Protocol (TCP/IP)', and then click Properties; ensure that the
'Obtain an IP address automatically' option is selected.
3. Open a Web browser and enter the URL address http://MP204.home:
The MP-204D embedded Web server's Welcome screen is displayed.
4. Define a new password (record and retain it for future reference).
5. In the Quick Setup page, select the Internet connection method. Consult
with your ISP for the required connection type (DHCP, PPPoE, PPTP or
L2TP), and then click OK. The Network map displays the elements
connected to MP-204D. Your PC is now connected to the Internet and
you are ready to configure VoIP parameters.
If there is no Internet connection, a red “X” appears below the
globe icon on the MP-204D Web server's Home page. Consult with
your ISP for valid connection parameters.

4Configuring VoIP Parameters
To make VoIP calls, register with an ISP and obtain the account
and SIP proxy information.
To configure VoIP parameters:
1. From the menu bar in the left pane, click Voice Over IP; the Voice Over
IP page opens in the right pane.
2. Click the Line Settings tab, select check boxes only of lines that are
connected to telephones (clear those not connected), and click Apply.
3. Click the Action icon corresponding to your FXS telephone lines, and
then in the Line Settings page, configure the parameters with values
provided by your ISP.
4. Click the Signaling Protocol tab, and then select the 'Use SIP Proxy'
check box. In the 'Proxy IP Address or Host Name' field, enter the ISP's
proxy IP address or host name as provided by your ISP. Click OK to
complete the VoIP configuration.
To verify successful registration to the Proxy server, ensure that
the PHONE LEDs flash green, or in the Voice over IP page (System
Monitoring menu), the entry 'SIP Registration' displays
"Registered" for the configured FXS lines.
5. Pick up the phone receiver and listen for the dial tone; you're now ready
to make an outgoing VoIP call.
Notice Information
This Quick Guide describes the quick setup for MP-204D Telephone Adapter model.
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. Updates to this document can be downloaded from
AudioCodes' Web site at https://www.audiocodes.com/library/technical-documents.
© Copyright 2018 AudioCodes Ltd. All rights reserved.
This document is subject to change without notice.
Date Published: January-25-2018 Document #: LTRT-18727
International Headquarters
1 Hayarden Street, Airport City, Lod 7019900
P.O. Box 255, Ben Gurion Airport, Israel, 7019900
Tel: [phone] Fax: [phone]
AudioCodes MP-20x FXS Telephone Adapter
MP-204D
Quick Installation Guide