AudioCodes MediaPack MP-11 Series User Manual

User's Manual 196 Document #: LTRT-27045
Mediant 1000B Gateway & E-SBC
Event
Type
Subtype Description and Required Configuration

SIT-RO
 Busy
 Reorder
 Ringtone
 Beep (greeting message of
answering message)
2 Install the CPT file on the device.
3 For SIT detection:
a. Set the SITDetectorEnable parameter to 1.
b. Set the UserDefinedToneDetectorEnable
parameter to 1.
Note:
 For more information on SIT detection, see SIT
Event Detection on page 196.
 To configure beep detection, see Detecting
Answering Machine Beep on page 197.
FAX
 CED
 Set the IsFaxUsed parameter to any value other
than 0.
- or -
 Set the IsFaxUsed parameter to 0 and the
FaxTransportMode parameter to any value other
than 0.
 modem
Set the VxxModemTransportType parameter to 3.
PTT
 voice-start
 voice-end
Set the EnableDSPIPMDetectors parameter to 1.
14.4.1 SIT Event Detection
The device can detect and report the following Special Information Tones (SIT) types from
the PSTN:
 SIT-NC (No Circuit found)
 SIT-IC (Operator Intercept)
 SIT-VC (Vacant Circuit - non-registered number)
 SIT-RO (Reorder - System Busy)
There are additional three SIT tones that are detected as one of the above SIT tones:
 The NC* SIT tone is detected as NC
 The RO* SIT tone is detected as RO
 The IO* SIT tone is detected as VC
The device can map these SIT tones to a Q.850 cause and then map them to SIP 5xx/4xx
responses, using the parameters SITQ850Cause, SITQ850CauseForNC,
SITQ850CauseForIC, SITQ850CauseForVC, and SITQ850CauseForRO.
Table 14-2: Special Information Tones (SITs) Reported by the device
Special
Information
Tones (SITs)
Name
Description First Tone
Frequency
Duration
Second Tone
Frequency
Duration
Third Tone
Frequency
Duration
(Hz) (ms) (Hz) (ms) (Hz) (ms)
NC1 No circuit found 985.2 380 1428.5 380 1776.7 380
IC Operator intercept 913.8 274 1370.6 274 1776.7 380

AudioCodes MediaPack MP-11 Series Specifications

General

Brand	AudioCodes
Model	MediaPack MP-11 Series
Category	Gateway
Language	English