User`s manual

SIP User's Manual 6. Gateway's ini File Configuration
Version 5.0 139 October 2006
Table 6-2: System Parameters (continues on pages 138 to 143)
ini File Field Name
Web Parameter Name
Valid Range and Description
MaxEchoCancellerLength
[Max Echo Canceller Length]
Note: It isn’t necessary to
configure the parameter
EchoCancellerLength as it
automatically acquires its
value from the parameter
MaxEchoCancellerLength.
Maximum Echo Canceler Length in msec:
0 = based on various internal gateway settings -- 64 msec (default)
4 = 32 msec
11 = 64 msec
22 = 128 msec
Note 1: When set to 128 msec, the number of available gateway channels is
reduced by a factor of 5/6.
For example:
Gateway with 8 E1 spans capacity is reduced to 6 spans (180 channels), while
gateway with 8 T1 spans capacity remains the same (192 channels).
Note 2: The gateway must be reset after the value of
‘MaxEchoCancellerLength’ is changed.
ECHybridLoss
Sets the four wire to two wire worst case Hybrid loss, the ratio between the
signal level sent to the hybrid and the echo level returning from the hybrid.
0 = 6 dB (default)
1 = 9 dB
2 = 0 dB
3 = 3 dB
GwDebugLevel
[Debug Level]
Defines the Syslog logging level (usually set to 5 if debug traces are needed).
0 = Debug is disabled (default)
1 = Flow debugging is enabled
2 = Flow and board interface debugging are enabled
3 = Flow, board interface and stack interface debugging are enabled
4 = Flow, board interface, stack interface and session manager debugging are
enabled
5 = Flow, board interface, stack interface, session manager and board interface
expanded debugging are enabled
CDRReportLevel
[CDR Report Level]
Determines whether or not CDRs are sent to the Syslog server, and if enabled,
at which events they are sent.
Valid options include:
0 = Call Detail Record (CDR) is not used.
1 = CDR is sent to the Syslog server at the end of each call.
2 = CDR report is sent to Syslog at the start and end of each call.
3 = CDR report is sent to Syslog at connection and at the end of each call.
The CDR Syslog message complies with RFC 3161 and is identified by:
Facility = 17 (local1) and Severity = 6 (Informational)
Note: This parameter replaces the EnableCDR parameter.
CDRSyslogServerIP
[CDR Server IP Address]
Defines the destination IP address for CDR logs.
The default value is a null string that causes the CDR messages to be sent with
all Syslog messages.
Note: The CDR messages are sent to UDP port 514 (default Syslog port).
HeartBeatDestIP
Destination IP address (in dotted format notation) to which the gateway sends
proprietary UDP ‘ping’ packets.
The default IP address is 0.0.0.0.
HeartBeatDestPort
Destination UDP port to which the heartbeat packets are sent.
The range is 0 to 64000.
The default is 0.
HeartBeatIntervalmsec
Delay (in msec) between consecutive heartbeat packets.
10 = 100000.
-1 = disabled (default).