Version 6.6 651 Mediant 2000
User's Manual 45. Configuration Parameters Reference
Parameter Description
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 CAS.
Web: Disconnect on
Broken Connection
EMS: Disconnect Calls
on Broken Connection
[DisconnectOnBroken
Connection]
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 BrokenConnectionEventTimeout
parameter.
 This feature is applicable only if the RTP session is used without
Silence Compression. If Silence Compression is enabled, the device
doesn't detect a broken RTP connection.
 During a call, if the source IP address (from where the RTP packets
are received) is changed without notifying the device, the device
filters these RTP packets. To overcome this, set the
DisconnectOnBrokenConnection parameter to 0; the device doesn't
detect RTP packets arriving from the original source IP address and
switches (after 300 msec) to the RTP packets arriving from the new
source IP address.
 This parameter can also be configured in an IP Profile.
Web: Broken Connection
Timeout
Event Timeout
[BrokenConnectionEve
ntTimeout]
Defines the time period (in 100-msec units) after which a call is
disconnected if an RTP packet is not received.
The valid range is from 3 (i.e., 300 msec) to an unlimited value (e.g., 20
hours). The default is 100 (i.e., 10000 msec or 10 seconds).
Notes:
 This parameter is applicable only if the parameter
DisconnectOnBrokenConnection is set to 1.
 Currently, this feature functions only if Silence Suppression is
disabled.
Web: Disconnect Call on
Silence Detection
EMS: Disconnect On
Detection Of Silence
[EnableSilenceDisconn
ect]
Determines whether calls are disconnected after detection of silence.
 [1] Yes = The device disconnects calls in which silence occurs (in
both call directions) for more than a user-defined time.
 [0] No = (Default) Call is not disconnected when silence is detected.
The silence duration can be configured by the
FarEndDisconnectSilencePeriod parameter (default 120).
Note: To activate this feature, set the parameters
EnableSilenceCompression and FarEndDisconnectSilenceMethod to 1.
Web: Silence Detection
Period [sec]
EMS: Silence Detection
Time Out
[FarEndDisconnectSile
ncePeriod]
Defines the duration of the silence period (in seconds) after which the
call is disconnected.
The range is 10 to 28,800 (i.e., 8 hours). The default is 120 seconds.
Notes:
 This parameter is applicable only for DSP templates 2 and 3.
 For this parameter to take effect, a device reset is required.
Web: Silence Detection
Method
Determines the silence detection method.
 [0] None = Silence detection option is disabled.
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