User's Manual 1252 Document #: LTRT-10632
Mediant 800B Gateway & E-SBC
Parameter Description
The valid value range is 0 to 10 seconds, where 0 (default)
disables this feature.
For example: assume the minimum call duration is set to 10
seconds and an IP phone hangs up a call established with a
BRI phone after 2 seconds. As the call duration is less than
the minimum call duration, the device does not disconnect the
call on the Tel side. However, it sends a SIP 200 OK
immediately upon receipt of the BYE to disconnect from the IP
phone. The call is disconnected from the Tel side only when
the call duration is greater than or equal to the minimum call
duration.
Note:
The parameter is applicable to IP-to-Tel and Tel-to-IP calls.
The parameter is applicable only to ISDN and CAS
protocols.
Disconnect on Dial Tone
configure voip > gateway analog fxo-
setting > disc-on-dial-tone
[DisconnectOnDialTone]
Determines whether the device disconnects a call when a dial
tone is detected from the PBX.
[0] Disable = (Default) Call is not released.
[1] Enable = Call is released if a dial tone is detected on
the device's FXO port.
Note:
The parameter is applicable only to FXO interfaces.
This option is in addition to the mechanism that
disconnects a call when either busy or reorder tones are
detected.
Send Digit Pattern on Connect
configure voip > sip-definition
settings > digit-pttrn-on-conn
[TelConnectCode]
Defines a digit pattern to send to the Tel side after a SIP 200
OK is received from the IP side. The digit pattern is a user-
defined DTMF sequence that is used to indicate an answer
signal (e.g., for billing).
The valid range is 1 to 8 characters.
Note: The parameter is applicable only to FXO/CAS.
Broken Connection Mode
configure voip > sip-definition
settings > disc-broken-conn
[DisconnectOnBrokenConnection]
Global parameter that defines the device's handling of calls if
RTP packets are not received within a user-defined timeout
(configured by the BrokenConnectionEventTimeout
parameter). You can also configure this functionality per
specific calls, using IP Profiles
(IpProfile_DisconnectOnBrokenConnection). For a detailed
description of the parameter and for configuring this
functionality in the IP Profiles table, see 'Configuring IP
Profiles' on page 436.
Note: If this functionality is configured for a specific IP Profile,
the settings of this global parameter is ignored for calls
associated with the IP Profile.
Broken Connection Timeout
configure voip > sip-definition
settings > broken-connection-event-
timeout
[BrokenConnectionEventTimeout]
Defines the timeout interval (in 100-msec units) after which a
call is disconnected if RTP packets are not received during an
established call (i.e., RTP flow suddenly stops during the call).
The valid range is from 3 (i.e., 300 msec) to approx. 2684354
(i.e., 74.5 hours). The default is 100 (i.e., 10000 msec or 10
seconds).
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