Manual Configuration of an FXO Gateway (MP-114/118/124)

The following describes configuration of an MP-104 FXO gateway with firmware revision 4.60A. Start the Audiocodes gateway configuration by accessing the Audiocodes embedded Web server:

1. Point your Web browser at the IP address of the gateway.
2. The embedded Web Server�s �Enter Network Password� Server's Enter Network Password screen appears.
3. Type your User Name and Password in the respective fields on the �Enter Enter Network Password� Password screen. Default is "Admin" and "Admin" with capital "A".

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The sipX authorization proxy is responsible for enforcing the permissions that govern which users and phones can call PSTN numbers. In order for that enforcement to be effective, the gateway must not accept calls that do not come from the proxy (also see Securing Calls to the PSTN). To configure this restriction, there are two settings: the Tel to IP to Tel Routing Table, and the IP Security parameter.

Select the Tel to IP to Tel Routing Table and add a row for each proxy in your configuration (you will only have one unless you are running a High Availability system with redundant proxy servers). Each row has just <tt>*</tt> for the number prefix values, the IP address of a proxy, and the default tel profile number:

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1. PCM Law Select: Select Mulaw; this must be MuLaw for T1.
2. TDM Bus Clock Source: Select Network; this is the clock source.

Audiocodes: Reset to Factory Defaults

1. Disconnect the MP-1xx from the power and network cables
2. Reconnect the power cable. The gateway is powered up. After approximately 45 seconds the Ready LED turns to green and the Control LED blinks for about 3 seconds
3. While the Control LED is blinking, press shortly on the reset button (located on the left side of the front panel); the gateway resets a second time and is restored with factory default parameters

Gateway Default Parameters:

• Default IP Address: 10.1.10.11
• Default Netmask: 255.255.0.0
• Username: "Admin", password: "Admin" (Note: The letter 'A' is capitalized)

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