Version 7.2 1257 Mediant 800B Gateway & E-SBC
User's Manual 72. Configuration Parameters Reference
Parameter Description
Dial Tone Duration
configure voip > gateway dtmf-
supp-service dtmf-and-dialing > dt-
duration
[TimeForDialTone]
Defines the duration (in seconds) that the dial tone is played
digital interfaces, to an ISDN terminal).
For digital interfaces: The parameter is applicable for overlap
dialing when ISDNInCallsBehavior is set to 65536. The dial tone
is played if the ISDN Setup message doesn't include the called
number. The valid range is 0 to 60. The default is 5.
For analog interfaces: FXS interfaces play the dial tone after the
phone is picked up (off-hook). FXO interfaces play the dial tone
after the port is seized in response to ringing (from PBX/PSTN).
The valid range is 0 to 60. The default time is 16.
Note for analog interfaces:
During play of dial tone, the device waits for DTMF digits.
The parameter is not applicable when Automatic Dialing is
enabled.
Stutter Tone Duration
configure voip > gateway dtmf-
supp-service supp-service-settings
> sttr-tone-duration
[StutterToneDuration]
Defines the duration (in msec) of the confirmation tone. A stutter
tone is played (instead of a regular dial tone) when a Message
Waiting Indication (MWI) is received. The stutter tone is
composed of a confirmation tone (Tone Type #8), which is
played for the defined duration (StutterToneDuration) followed
by a stutter dial tone (Tone Type #15). Both these tones are
defined in the CPT file.
The range is 1,000 to 60,000. The default is 2,000 (i.e., 2
seconds).
Note:
The parameter is applicable only to FXS interfaces.
If you want to configure the duration of the confirmation tone
to longer than 16 seconds, you must increase the value of
the parameter TimeForDialTone accordingly.
The MWI tone overrides the call forwarding reminder tone.
For more information on MWI, see Message Waiting
Indication on page 600.
FXO AutoDial Play BusyTone
configure voip > gateway analog
fxo-setting > fxo-autodial-play-
bsytn
[FXOAutoDialPlayBusyTone]
Determines whether the device plays a busy / reorder tone to
the PSTN side if a Tel-to-IP call is rejected by a SIP error
response (4xx, 5xx or 6xx). If a SIP error response is received,
the device seizes the line (off-hook), and then plays a busy /
reorder tone to the PSTN side (for the duration defined by the
parameter TimeForReorderTone). After playing the tone, the
line is released (on-hook).
[0] = Disable (default)
[1] = Enable
Note: The parameter is applicable only to FXO interfaces.
Hotline Dial Tone Duration
configure voip > gateway dtmf-
supp-service dtmf-and-dialing >
hotline-dt-dur
[HotLineToneDuration]
Defines the duration (in seconds) of the hotline dial tone. If no
digits are received during this duration, the device initiates a call
to a user-defined number (configured in the Automatic Dialing
table - TargetOfChannel - see Configuring Automatic Dialing on
page 635).
The valid range is 0 to 60. The default is 16.
Note:
The parameter is applicable to analog interfaces.
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