Configuring Dtmf Tones For Test Calls; Configuring Sbc Test Call With External Proxy - AudioCodes Mediant 4000 SBC User Manual

Statistics Field
MOS Status
Delay Status
Jitter Status
Packet Loss Status
Bandwidth Status
52.5

Configuring DTMF Tones for Test Calls

By default, no DTMF signal is played to an answered test call (incoming or outgoing).
However, you can enable this per test call in the Test Call Rules table by configuring the
'Play' parameter to DTMF (see ''Configuring Test Call Endpoints'' on page 697). If enabled,
the default DTMF signal that is played is "3212333". You can change this as described
below.
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.
•
Instead of playing DTMF tones, the device can play a non-DTMF tone from a PRT
file (Dial Tone #2). To enable this, you must configure 'Play' to PRT in the Test
Call Rules table and load a PRT file to the device (see ''Prerecorded Tones File''
on page 574).

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 52-3: Configuring Played DTMF Tone for Test Calls
3. Click Apply.
52.6

Configuring SBC Test Call with External Proxy

The SBC Test Call feature tests incoming SBC SIP call flow between a simulated test
endpoint on the device and a remote SIP endpoint, when registration and routing is done
through an external proxy/registrar server such as a hosted IP PBX in the WAN. In other
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.
704
Mediant 4000 SBC
Description
Document #: LTRT-41729