Configuring Dtmf Tones For Test Calls; Configuring Basic Test Calls - AudioCodes Mediant 4000 SBC User Manual

Statistics Field
MOS Status
Delay Status
Jitter Status
Packet Loss Status
Bandwidth Status
57.5

Configuring DTMF Tones for Test Calls

By default, the device plays the DTMF signal tone "3212333" to remote tested endpoints
for answered calls (incoming and outgoing). For basic test calls (as described in
Configuring Basic Test Calls on page 790), the device can play only the configured DTMF
tones (or none, if not configured). For test call endpoints that are configured in the Test Call
Rules table, you can configure the device to play either DTMF tones or a tone from an
installed PRT file (Test Call Tone). For more information, see Configuring Test Call
Endpoints on page 783.
Note:
•
You can configure the DTMF signaling type (e.g., out-of-band or in-band) using
the 'DTMF Transport Type' parameter. For more information, see Configuring
DTMF Transport Types.
•
To generate DTMF tones, the device's DSP resources are required.

To configure played DTMF signal to answered test call:
1. Open the Test Call Settings page (Troubleshooting tab > Troubleshooting menu >
Test Call folder > Test Call Settings).
2. In the 'Test Call DTMF String' field, enter the DTMF string (up to 15 digits):
Figure 57-3: Configuring Played DTMF Tone for Test Calls
3. Click Apply.
57.6

Configuring Basic Test Calls

The Basic Test Call feature tests incoming calls from remote SIP (IP) endpoints to a
simulated test endpoint on the device. The only required configuration is to assign a prefix
number (test call ID) to the simulated endpoint. Incoming calls with this called (destination)
prefix number are identified by the device as test calls and sent to the simulated endpoint.
The figure below displays a basic test call example:
User's Manual

Number of successfully answered calls out of the total
number of calls attempted (ASR).
MOS count and color threshold status of local and remote sides
according to the assigned QoE Profile.
Packet delay count and color-threshold status of local and remote
sides according to the assigned QoE Profile.
Jitter count and color-threshold status of local and remote sides
according to the assigned QoE Profile.
Packet loss count and color-threshold status of local and remote
sides according to the assigned QoE Profile.
Tx/Rx bandwidth and color-threshold status according to the
assigned Bandwidth Profile.
790
Mediant 4000 SBC
Description
Document #: LTRT-40203