AudioCodes Mediant 500L MSBR

User's Manual 500 Document #: LTRT-10466
Mediant 500L MSBR

Frequency response in transmit and receive direction

Hook thresholds

Ringing generation and detection parameters
 To select the FXO and FXS Coefficient types:
1. Open the Analog Settings page (Configuration tab > VoIP menu > Media > Analog
Settings). This page includes the Coefficient type parameters, as shown below:
Figure 30-9: FXS/FXO Coefficient Parameters in Analog Settings Page
2. From the 'FXS Coefficient Type' drop-down list (FXSCountryCoefficients), select the
required FXS Coefficient type.
3. From the 'FXO Coefficient Type' drop-down list (CountryCoefficients), select the
required FXO Coefficient type.
4. Click Submit.
5. Save your settings to the flash memory ("burn") with a device reset.
30.13 FXO Operating Modes
This section provides a description of the device's FXO operating modes:

For IP-to-Tel calls (see ''FXO Operations for IP-to-Tel Calls'' on page 500)

For Tel-to-IP calls (see ''FXO Operations for Tel-to-IP Calls'' on page 503)

Call termination on FXO devices (see ''Call Termination on FXO Devices'' on page
505)
30.13.1 FXO Operations for IP-to-Tel Calls
The FXO device provides the following operating modes for IP-to-Tel calls:

One-stage dialing (see ''One-Stage Dialing'' on page 501)
• Waiting for dial tone (see ''Two-Stage Dialing'' on page 502)
• Time to wait before dialing
• Answer supervision

Two-stage dialing (see ''Two-Stage Dialing'' on page 502)

Dialing time: DID wink (see ''DID Wink'' on page 502)