AudioCodes E-SBC User Manual page 1332

CHAPTER 68 Configuration Parameters Reference
configure voip > gateway
dtmf-supp-service supp-
service-settings > music-
on-hold
[EnableMOH]
'SIP Hold Behavior'
configure voip > sip-
definition settings >
sip-hold-behavior
[SIPHoldBehavior]
'Dial Tone Duration'
configure voip > gateway
dtmf-supp-service dtmf-
and-dialing > dt-duration
[TimeForDialTone]
Parameter
Mediant 1000 Gateway & E-SBC | User's Manual
Description
■ For the parameter to take effect, a device reset is
required.
Enables the option for using an external audio source
that is connected to the device's AUDIO connector (on
the CPU module). When enabled, the device uses the
incoming audio from this connector instead of playing
the held tone defined in the Call Progress Tones (CPT)
file.
■ [0] = (Default) Disable
■ [1] = Enable
Note: EnableHold must be set to 1 to enable this
feature.
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
Note: The parameter is applicable only to analog
interfaces.
Defines the duration (in seconds) that the dial tone is
played.
Digital interfaces: The tone is played to an ISDN
terminal. 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.
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:
■ Analog interfaces: During play of dial tone, the
device waits for DTMF digits.
■ Analog interfaces: The parameter is not applicable
when Automatic Dialing is enabled.
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