3Com V7111 - VCX 4 Channels Analog FXO Media Gateway User Manual page 87

SIP Parameters
Table 19
INI File Field Name
*
GUI Parameter Name
EnableCurrentDisconnect
(Enable Current Disconnect)
TimeForReorderTone
TimeForDialTone
(Dial Tone Duration [seconds])
MaxActiveCalls
EnableCDR
(Enable Syslog CDR)
EnableBusyOut
3Com VCX V7111 VoIP SIP Gateways User Manual
Valid Range and Description
0 = Current disconnect is disabled (default)
1 = FXS Gateway generates a current disconnect pulse of 900 ms
after a call is released from IP
Applicable only to VCX V7111 FXS Gateways.
Duration of played reorder tone in seconds (default 5 seconds).
Applicable for FXO port. The tone is played before releasing the
FXO line.
Duration of played dial tone (default 16 seconds).
The dial tone is played at FXS Gateway port, after phone is picked
up, or after the FXO Gateway seizes the line in respond to ringing.
During play of the dial tone, Gateway waits for DTMF digits.
Applicable for both FXS and FXO Gateways when Automatic
dialing feature is disabled, IsDialNeeded = 0.
The parameter is used to limit number of calls in the Gateway.
When number of concurrent calls reaches MaxActiveCalls, the
Gateway rejects calls from both Tel and IP.
0 = CDR is not used
1 = Call Detail Record is sent to the Syslog server 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)
0 = Not used (default)
1 = If LAN or Proxy are not responding, the Gateway plays a
reorder tone when the phone is OffHooked.
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