Version 7.2 1181 Mediant 500L Gateway & E-SBC
User's Manual 69. Configuration Parameters Reference
Parameter Description
configure voip > sbc settings > no-
rtp-detection-timeout
[NoRTPDetectionTimeout]
Defines the timeout interval (in msec) after which a call is
disconnected if RTP packets are not received. The timer
begins from call setup and if no packets have been received
when the timer expires, the device disconnects the call.
The valid range is 0-50000. The default is 0 (i.e., disconnects
the call immediately).
Note: If a call is established and RTP flow occurs, if at any
stage during the call RTP packets are not detected for a user-
defined interval (configured by
BrokenConnectionEventTimeout), the device disconnects the
call (or routes it to an alternative destination, configured by
the IpProfile_DisconnectOnBrokenConnection).
Trunk Alarm Call Disconnect
Timeout
trk-alrm-call-disc-to
[TrunkAlarmCallDisconnectTimeout]
Defines the duration (in seconds) to wait after a BRI trunk
"Red" alarm (LOS / LOF) is raised, before the device
disconnects the SIP call. If this timeout expires and the alarm
is still raised, the device sends a SIP BYE message to
terminate the call. If the alarm is cleared before this timeout
expires, the call is not terminated, but continues as normal.
The range is 1 to 3600. The default is 0 (20 for BRI,).
Disconnect Call on Busy Tone
Detection (ISDN)
disc-on-bsy-tone-i
[ISDNDisconnectOnBusyTone]
Determines whether a call is disconnected upon detection of
a busy tone (for ISDN).
[0] Disable = (Default) Do not disconnect call upon
detection of busy tone.
[1] Enable = Disconnect call upon detection of busy tone.
Note:
The parameter is applicable only to ISDN protocols.
IP-to-ISDN calls are disconnected on detection of SIT
tones only in call alert state. If the call is in connected
state, the SIT does not disconnect the calls. Detection of
busy or reorder tones disconnects the IP-to-ISDN calls
also in call connected state.
Disconnect Call on Busy Tone
Detection
configure voip > gateway analog fxo-
setting > disc-on-bsy-tone-c
[DisconnectOnBusyTone]
Global parameter enabling call disconnection upon detection
of a busy tone.
You can also configure the functionality per specific calls,
using Tel Profiles (TelProfile_DisconnectOnBusyTone). For a
detailed description of the parameter and for configuring the
functionality in the Tel Profiles table, see Configuring Tel
Profiles on page 471.
Note: If the functionality is configured for a specific Tel
Profile, the settings of the global parameter is ignored for
calls associated with the Tel Profile.
Polarity (Current) Reversal for Call Release (Analog Interfaces) Parameters
configure voip > interface fxs-fxo >
default-linepolarity-state
[SetDefaultLinePolarityState]
Defines the FXO line polarity, required for DID signaling.
[0] = Positive line polarity
[1] = Negative line polarity
[2] = (Default) Auto - The device detects the polarity upon
power-up or upon insertion of the RJ-11 cable, and uses it
as a reference polarity.
To Next Page
Loading...
