AudioCodes Mediant 2000 User Manual page 295

SIP User's Manual
Parameter
DisableAutoDTMFMute
EnableImmediateTrying
FirstCallRBTId
EnableReasonHeader
3xxBehavior
EnablePChargingVector
EnableVMURI
Version 5.6
order of their appearance.
When out-of-band DTMF transfer is used ([1], [2], or [3]), the
parameter DTMFTransportType is automatically set to 0
(DTMF digits are erased from the RTP stream).
When RFC 2833 ([4]) is used, the device:
1) Negotiates RFC 2833 Payload Type (PT) using local and
remote SDPs.
2) Sends DTMF packets using RFC 2833 PT according to the
PT in the received SDP.
3) Expects to receive RFC 2833 packets with the same PT as
configured by the parameter RFC2833PayloadType.
4) Uses the same PT for send and receive if the remote party
doesn't include the RFC 2833 DTMF PT in its SDP.
When TxDTMFOption is set to [0], the RFC 2833 PT is set
according to the parameter RFC2833PayloadType for both
transmit and receive.
For defining this parameter using the Web interface, refer to
''DTMF & Dialing Parameters'' on page 147.
For a description on using ini file table parameters, refer to
''Structure of ini File Table Parameters'' on page 257.
Enables / disables the automatic muting of DTMF digits when out-
of-band DTMF transmission is used.
[0] = Automatic mute is used (default).
[1] = No automatic mute of in-band DTMF.
When DisableAutoDTMFMute = 1, the DTMF transport type is set
according to the parameter DTMFTransportType and the DTMF
digits aren't muted if out-of-band DTMF mode is selected
(TxDTMFOption =1, 2 or 3). This enables the sending of DTMF
digits in-band (transparent of RFC 2833) in addition to out-of-band
DTMF messages.
Note: Usually this mode is not recommended.
Determines if and when the device sends a 100 Trying response
to an incoming INVITE request.
[0] = 100 Trying response is sent upon receipt of Proceeding
message from the PSTN.
[1] = 100 Trying response is sent immediately upon receipt of
INVITE request (default).
For a description of this parameter, refer to ''Advanced
Parameters'' on page 151.
For a description of this parameter, refer to ''SIP General
Parameters'' on page 121.
For a description of this parameter, refer to ''SIP General
Parameters'' on page 121.
For a description of this parameter, refer to ''SIP General
Parameters'' on page 121.
For a description of this parameter, refer to ''SIP General
Parameters'' on page 121.
295
4. ini File Configuration
Description
November 2008