party initiating the call hold. The held tone must be configured
in the CPT file.
Note: This parameter is applicable only to the IP-to-IP application.
Web: SIP Hold Behavior
CLI: sip-hold-behavior
[SIPHoldBehavior]
Enables the device to handle incoming re-INVITE messages with
the "a=sendonly" attribute in the SDP, in the same way as if an
"a=inactive" is received in the SDP. When enabled, the device
plays a held tone to the Tel phone and responds with a SIP 200
OK containing the "a=recvonly" attribute in the SDP.
[0] Disable (default)
[1] Enable
Web/EMS: Dial Tone Duration
[sec]
CLI: dt-duration
[TimeForDialTone]
Defines the duration (in seconds) that the dial tone is played (for
digital interfaces, to an ISDN terminal).
For digital interfaces: This 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.
Notes for analog interfaces:
During play of dial tone, the device waits for DTMF digits.
This parameter is not applicable when Automatic Dialing is
enabled.
Web/EMS: Stutter Tone
Duration
CLI: 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).
Notes:
This 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 takes precedence over the call forwarding
reminder tone. For more information on MWI, see Message
Waiting Indication on page 364.
Web: FXO AutoDial Play
BusyTone
EMS: Auto Dial Play Busy
Tone
CLI: 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
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