AudioCodes Mediant 2000 User Manual page 155

SIP User's Manual
Parameter
nnection]
Broken Connection
Timeout
[BrokenConnectionEven
tTimeout]
Disconnect Call on Silence
Detection
[EnableSilenceDisconne
ct]
Silence Detection Period
[sec]
[FarEndDisconnectSilen
cePeriod]
Silence Detection Method
[FarEndDisconnectSilen
ceMethod]
Enable Fax Re-Routing
[EnableFaxReRouting]
Version 5.6
[1] Yes (default)
Notes:
The timeout is set by the parameter
BrokenConnectionEventTimeout.
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 sent) is changed without notifying the device, the device filters
these RTP packets. To overcome this, set
DisconnectOnBrokenConnection 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.
The time period (in 100 msec units) that an RTP packet is not received
after which a call is disconnected.
The valid range is 1 to 1,000. The default value is 100 (i.e., 10
seconds).
Notes:
Applicable only if DisconnectOnBrokenConnection = 1.
Currently, this feature works only if Silence Suppression is disabled.
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 = Call is not disconnected when silence is detected (default).
The silence duration can be set by the FarEndDisconnectSilencePeriod
parameter (default 120).
Note: To activate this feature, set EnableSilenceCompression and
FarEndDisconnectSilenceMethod to 1.
Duration of silence period (in seconds) prior to call disconnection.
The range is 10 to 28,800 (i.e., 8 hours). The default is 120 seconds.
Note: This parameter is applicable only to devices that use DSP
templates 2 and 3.
Silence detection method.
[0] None = Silence detection option is disabled.
[1] Packets Count = According to packet count.
[2] Voice/Energy Detectors = N/A.
[3] All = N/A.
Enables or disables re-routing of Tel-to-IP calls that are identified as fax
calls.
[0] Disable = Disabled (default).
[1] Enable = Enabled.
If a CNG tone is detected on the Tel side of a Tel-to-IP call, a 'FAX'
prefix is appended to the destination number before routing and
manipulations. An entry of 'FAX' as destination number in the 'Tel-to-IP
Routing' table is then used to route the call, and the destination number
155
3. Web-Based Management
Description
November 2008