AudioCodes Mediant 800B - Page 1171

Version 7.2 1171 Mediant 800B Gateway & E-SBC
User's Manual 72. Configuration Parameters Reference
Parameter Description
configuration greater than 14.4 kbps is truncated to 14.4 kbps.
Fax Relay ECM Enable
configure voip > media fax-
modem > ecm-mode
[FaxRelayECMEnable]
Enables Error Correction Mode (ECM) mode during fax relay.
 [0] Disable
 [1] Enable (default)
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 µ-law
Fax/Modem Bypass Packing
Factor
configure voip > media fax-
modem > packing-factor
[FaxModemBypassM]
Defines the number (20 msec) of coder payloads used to
generate a fax/modem bypass packet.
The valid range is 1, 2, or 3 coder payloads. The default is 1
coder payload.
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).