AudioCodes Media Pack MP-11x, User Manual

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Version 6.6 567 MP-11x & MP-124
User's Manual 44. Configuration Parameters Reference
Parameter Description
Web: Fax Relay Redundancy
Depth
EMS: Relay Redundancy Depth
[FaxRelayRedundancyDepth]
Defines the number of times that each fax relay payload is
retransmitted to the network.

[0] = (Default) No redundancy

[1] = One packet redundancy

[2] = Two packet redundancy
Note: This parameter is applicable only to non-V.21 packets.
Web: Fax Relay Max Rate (bps)
EMS: Relay Max Rate
[FaxRelayMaxRate]
Defines the maximum rate (in bps) at which fax relay messages
are transmitted (outgoing calls).

[0] 2400 = 2.4 kbps

[1] 4800 = 4.8 kbps

[2] 7200 = 7.2 kbps

[3] 9600 = 9.6 kbps

[4] 12000 = 12.0 kbps

[5] 14400 = 14.4 kbps (default)
Note: The rate is negotiated between both sides (i.e., the device
adapts to the capabilities of the remote side). Negotiation of the
T.38 maximum supported fax data rate is provided in SIP’s SDP
T38MaxBitRate parameter. The negotiated T38MaxBitRate is
the minimum rate supported between the local and remote
endpoints.
Web: Fax Relay ECM Enable
EMS: Relay ECM Enable
[FaxRelayECMEnable]
Enables Error Correction Mode (ECM) mode during fax relay.

[0] Disable

[1] Enable (default)
Web: Fax/Modem Bypass Coder
Type
EMS: 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
Web: Fax/Modem Bypass Packing
Factor
EMS: Packetization Period
[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.
[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: This parameter is applicable only when the fax or modem
transport type is set to bypass or Transparent-with-Events.
Web/EMS: Fax Bypass Payload
Type
[FaxBypassPayloadType]
Defines the fax bypass RTP dynamic payload type.
The valid range is 96 to 120. The default is 102.
EMS: Modem Bypass Payload
Type
[ModemBypassPayloadType]
Defines the modem bypass dynamic payload type.
The range is 0-127. The default is 103.