AudioCodes E-SBC User Manual

CHAPTER68 Configuration Parameters Reference
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
✔ E1/T1 CAS: The device performs a CAS
wink, waits a user-defined time (configured
by the WaitForDialTime parameter), and
then dials the Refer-To number. If during
the user-defined interval set by the
WaitForBusyTime parameter, no busy or
reorder tones are detected, the device
completes the call transfer by releasing the
line. If during this interval, the device
detects these tones, the transfer operation
is cancelled, the device sends a SIP
NOTIFY message with a failure reason
(e.g., 486 if a busy tone is detected), and
then generates an additional wink toward
the CAS line to restore connection with the
original call.
■ [3] Supervised = PBX Supervised transfer:
✔ Analog (FXO): After receiving a SIP
REFER message from the IP side, the
device sends a hook-flash to the PBX, and
then dials the digits (that are received in the
Refer-To header). The device waits for
connection of the transferred call and then
completes the call transfer by releasing the
line. If speech is not detected, the transfer
is cancelled, the device sends a SIP
NOTIFY message with a failure reason in
the NOTIFY body (such as 486 if busy tone
detected) and generates an additional hook-
flash toward the FXO line to restore
connection to the original call.
✔ E1/T1 CAS: The device performs a
supervised transfer to the PBX. The device
performs a CAS wink, waits a user-defined
time (configured by the WaitForDialTime
parameter), and then dials the Refer-To
number. The device completes the call
transfer by releasing the line only after
detection of the transferred party answer.
To enable answer supervision, you also
need to do the following:
1) Enable voice detection (i.e., set the
EnableVoiceDetection parameter to 1).
2) Set the EnableDSPIPMDetectors
parameter to 1.
3) Install the IPMDetector DSP option
Feature License Key.
SMDI Parameters
'Enable SMDI' Enables Simplified Message Desk Interface
(SMDI) interface on the device.
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AudioCodes E-SBC Specifications

General

Brand	AudioCodes
Model	E-SBC
Category	Gateway
Language	English