AudioCodes Mediant 2000, User Manual

Page: 70 / 418

SIP User's Manual 70 Document #: LTRT-68808
Mediant 2000
Parameter Description
Fax Relay Redundancy Depth
[FaxRelayRedundancyDepth]
Number of times that each fax relay payload is
retransmitted to the network.
ƒ
[0]
= No redundancy (default).
ƒ
[1]
= One packet redundancy.
ƒ
[2]
= Two packet redundancy.
Note:
This parameter is applicable only to non-V.21
packets.
Fax Relay Enhanced Redundancy Depth
[FaxRelayEnhancedRedundancyDepth]
Number of times that control packets are retransmitted
when using the T.38 standard.
The valid range is 0 to 4. The default value is 0.
Fax Relay ECM Enable
[FaxRelayECMEnable]
Determines whether the Error Correction Mode (ECM)
mode is used during fax relay.
ƒ
[0]
Disable = ECM mode is not used during fax relay.
ƒ
[1]
Enable = ECM mode is used during fax relay
(default).
Fax Relay Max Rate (bps)
[FaxRelayMaxRate]
Maximum rate (in bps), at which fax relay messages are
transmitted (outgoing calls).
ƒ
[0]
2400 = 2.4 kbps.
ƒ
[1]
4800 = 4.8 kbps.
ƒ
[2]
7200 = 7.2 kbps.
ƒ
[3]
9600 = 9.6 kbps.
ƒ
[4]
12000 = 12.0 kbps.
ƒ
[5]
14400 = 14.4 kbps (default).
Note:
The rate is negotiated between the sides (i.e., the
device adapts to the capabilities of the remote side).
Fax/Modem Bypass Coder Type
[FaxModemBypassCoderType]
Coder used by the device when performing fax/modem
bypass. Usually, high-bit-rate coders such as G.711
should be used.
ƒ
[0]
G.711Alaw= G.711 A-law 64 (default).
ƒ
[1]
G.711Mulaw = G.711
μ
-law.
Fax/Modem Bypass Packing Factor
[FaxModemBypassM]
Number of (20 msec) coder payloads that are used to
generate a fax/modem bypass packet.
The valid range is 1, 2, or 3 coder payloads. The default
value is 1 coder payload.
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
[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).