User`s manual

Version 5.4 171 May 2008
SIP User's Manual 3. Web-Based Management
Parameter Description
Disconnect Call on Silence
Detection
[EnableSilenceDisconnec
t]
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.
Silence Detection Period
[sec]
[FarEndDisconnectSilenc
ePeriod]
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.
Silence Detection Method
[FarEndDisconnectSilenc
eMethod]
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.
Enable Fax Re-Routing
[EnableFaxReRouting]
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 manipulation
mechanism is used to remove the 'FAX' prefix, if required.
If the initial INVITE used to establish the voice call (not fax) was already
sent, a CANCEL (if not connected yet) or a BYE (if already connected) is
sent to tear down the voice call.
Notes:
 To enable this feature, set CNGDetectorMode to 2, and IsFaxUsed to
1, 2, or 3.
 The 'FAX' prefix in routing and manipulation tables is case sensitive.
CDR and Debug
CDR Server IP Address
[CDRSyslogServerIP]
Defines the destination IP address to where CDR logs are sent.
The default value is a null string, which causes CDR messages to be
sent with all Syslog messages to the Syslog server.
Note: The CDR messages are sent to UDP port 514 (default Syslog
port).