AudioCodes E-SBC

CHAPTER68 Configuration Parameters Reference
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
'Fax/Modem Bypass Coder Type'
[FaxModemBypassCoderType]
Determines the coder used by the device
when performing fax/modem bypass.
Typically, high-bit-rate coders such as
G.711 should be used.
■ [0] G.711Alaw = (Default) G.711 A-
law 64
■ [1] G.711Mulaw = G.711 Mu-law
configure voip > media fax-modem >
fax-modem-telephony-events-mode
[FaxModemNTEMode]
Determines whether the device sends
RFC 2833 ANS/ANSam events upon
detection of fax and/or modem Answer
tones (i.e., CED tone).
■ [0] = Disabled (default)
■ [1] = Enabled
Note: The parameter is applicable only
when the fax or modem transport type is
set to bypass or Transparent-with-
Events.
'Fax Bypass Payload Type'
configure voip > media rtp-rtcp >
fax-bypass-payload-type
[FaxBypassPayloadType]
Defines the fax bypass RTP dynamic
payload type.
The valid range is 0 to 127. The default is
102.
configure voip > media rtp-rtcp >
modem-bypass-payload-type
[ModemBypassPayloadType]
Defines the modem bypass dynamic
payload type.
The range is 0 to 127. The default is 103.
volume
[FaxModemRelayVolume]
Defines the fax gain control.
The range is -18 to -3, corresponding to -
18 dBm to -3 dBm in 1-dB steps. The
default is -6 dBm fax gain control.
'Fax Bypass Output Gain'
configure voip > media fax-modem >
fax-bypass-output-gain
[FaxBypassOutputGain]
Defines the fax bypass output gain
control.
The range is -31 to +31 dB, in 1-dB
steps. The default is 0 (i.e., no gain).
'Modem Bypass Output Gain'
configure voip > media fax-modem >
modem-bypass-output-gain
[ModemBypassOutputGain]
Defines the modem bypass output gain
control.
The range is -31 dB to +31 dB, in 1-dB
steps. The default is 0 (i.e., no gain).
modem-bypass-output-gain
[FaxModemBypassBasicRTPPacketInterval]
Defines the basic frame size used during
fax/modem bypass sessions.
■ [0] = (Default) Determined internally
■ [1] = 5 msec (not recommended)
■ [2] = 10 msec
■ [3] = 20 msec
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