AudioCodes Mediant 600 - Answer and Disconnect Supervision Parameters

Version 6.4 715 March 2012
SIP User's Manual A. Configuration Parameters Reference
A.12.8 Answer and Disconnect Supervision Parameters
The answer and disconnect supervision parameters are described in the table below.
Table A-60: Answer and Disconnect Parameters
Parameter Description
Web: Answer Supervision
EMS: Enable Voice Detection
[EnableVoiceDetection]
Enables the sending of SIP 200 OK upon detection of speech,
fax, or modem.
 [1] Yes = The device sends a SIP 200 OK (in response to an
INVITE message) when speech, fax, or modem is detected
from the Tel side.
 [0] No = The device sends a SIP 200 OK only after it
completes dialing to the Tel side (default).
Typically, this feature is used only when early media (enabled
using the EnableEarlyMedia parameter) is used to establish the
voice path before the call is answered.
Notes:
 FXO interfaces: This feature is applicable only to one-stage
dialing (FXO).
 Digital interfaces: To activate this feature, set the
EnableDSPIPMDetectors parameter to 1.
 Digital interfaces: This feature is applicable only when the
protocol type is CAS.
Web/EMS: Max Call Duration
(min)
[MaxCallDuration]
Defines the maximum duration (in minutes) of a call. If this
duration is reached, the device terminates the call. This feature is
useful for ensuring available resources for new calls, by ensuring
calls are properly terminated.
The valid range is 0 to 35,791. The default is 0 (i.e., no limitation).
Web/EMS: Disconnect on Dial
Tone
[DisconnectOnDialTone]
Determines whether the device disconnects a call when a dial
tone is detected from the PBX.
 [0] Disable = Call is not released (default).
 [1] Enable = Call is released if dial tone is detected on the
device's FXO port.
Notes:
 This parameter is applicable only to FXO interfaces.
 This option is in addition to the mechanism that disconnects a
call when either busy or reorder tones are detected.
Web: Send Digit Pattern on
Connect
EMS: Connect Code
[TelConnectCode]
Defines a digit pattern to send to the Tel side after a SIP 200 OK
is received from the IP side. The digit pattern is a user-defined
DTMF sequence that is used to indicate an answer signal (e.g.,
for billing).
The valid range is 1 to 8 characters.
Note: This parameter is applicable to FXO/CAS.
Web: Disconnect on Broken
Connection
EMS: Disconnect Calls on
Broken Connection
[DisconnectOnBrokenConnecti
on]
Determines whether the device releases the call if RTP packets
are not received within a user-defined timeout.
 [0] No
 [1] Yes (default)
Notes:
 The timeout is configured by the