Configuring Amd - AudioCodes Mediant 1000B User Manual

AMD Detection
Sensitivity
12
13
14
15 (Best for Live
Calls)

14.5.1 Configuring AMD

You can configure AMD for all calls using global AMD parameters or for specific calls using
IP Profiles. The procedure below describes how to configure AMD for all calls. To configure
AMD for specific calls, use the AMD parameters in the IP Profiles table (see ''Configuring
IP Profiles'' on page 423). For Gateway calls, AMD can be configured per call based on the
called number or Trunk Group. This is achieved by configuring AMD for a specific IP Profile
and then assigning the IP Profile to a Trunk Group in the IP-to-Tel Routing table (see
Configuring IP-to-Tel Routing Rules on page 520).

To configure AMD for all calls:
1. Open the DSP Settings page (Setup menu > Signaling & Media tab > Media folder >
DSP Settings):
2. From the 'IPMedia Detectors' drop-down list (EnableDSPIPMDetectors), select
Enable to enable AMD.
3. Scroll down to the Answer Machine Detector group:
4. Select the AMD algorithm suite:
a. In the 'Answer Machine Detector Sensitivity Parameter Suite' field, select the
required Parameter Suite included in the installed AMD Sensitivity file.
b. In the 'Answer Machine Detector Sensitivity' field, enter the required detection
sensitivity level of the selected Parameter Suite.
5. Configure the answering machine beep detection:
a. In the 'Answer Machine Detector Beep Detection Timeout' field
(AMDBeepDetectionTimeout), enter the duration that the beep detector operates
from when detection is initiated.
b. In the 'Answer Machine Detector Beep Detection Sensitivity' field
(AMDBeepDetectionSensitivity), enter the AMD beep detection sensitivity level.
User's Manual
Success Rate for Live Calls
94%
95%
96%
97%
Figure 14-12: Configuring AMD
Mediant 1000B Gateway & E-SBC
Performance
Success Rate for Answering Machine
212
73%
65%
62%
46%
Document #: LTRT-27055