AudioCodes Mediant 500 MSBR, Руководство пользователя

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Version 7.2 1137 Mediant 500 MSBR
User's Manual 74. Configuration Parameters Reference
> framing
[FramingMethod]
type:

E1: E1 CRC4 MultiFrame Format extended G.706B (same
as c)

T1: T1 Extended Super Frame with CRC6 (same as D)

[1] Super Frame = T1 SuperFrame Format (as B).

[a] E1 FRAMING DDF = E1 DoubleFrame Format - CRC4 is
forced to off

[b] E1 FRAMING MFF CRC4 = E1 CRC4 MultiFrame Format -
CRC4 is always on

[c] E1 FRAMING MFF CRC4 EXT = E1 CRC4 MultiFrame
Format extended G.706B - auto negotiation is on. If the
negotiation fails, it changes automatically to CRC4 off (ddf)

[A] T1 FRAMING F4 = T1 4-Frame multiframe.

[B] T1 FRAMING F12 = T1 12-Frame multiframe (D4).

[C] T1 FRAMING ESF = T1 Extended SuperFrame without
CRC6

[D] T1 FRAMING ESF CRC6 = T1 Extended SuperFrame with
CRC6

[E] T1 FRAMING F72 = T1 72-Frame multiframe (SLC96)

[F] T1 FRAMING ESF CRC6 J2 = J1 Extended SuperFrame
with CRC6 (Japan)
Note: The parameter is not configurable for BRI interfaces; the
device automatically sets the BRI framing method. If the
TerminationSide parameter is set to USER_TERMINATION_SIDE
(0), ClockMaster is automatically set to 0.; if the TerminationSide
parameter is set to NETWORK_TERMINATION_SIDE (1),
ClockMaster is automatically set to 1.
[FramingMethod_x] Same as the description for parameter FramingMethod, but for a
specific trunk ID (where x denotes the Trunk ID and 0 is the first
Trunk).
Clock Master
configure voip > interface e1-t1
> clock-masterclock-master
[ClockMaster]
Determines the Tx clock source of the E1/T1 line.

[0] Recovered = (Default) Generate the clock according to the
Rx of the E1/T1 line.

[1] Generated = Generate the clock according to the internal
TDM bus.
Note:

The source of the internal TDM bus clock is determined by the
parameter TDMBusClockSource.

The parameter is applicable only to E1/T1 interfaces.
[ClockMaster_x] Same as the description for parameter ClockMaster, but for a
specific Trunk ID (where x denotes the Trunk ID and 0 is the first
Trunk).
Note: The parameter is applicable only to E1/T1 interfaces.
Line Code
configure voip > interface e1-t1
> line-code
[LineCode]
Selects B8ZS or AMI for T1 spans, and HDB3 or AMI for E1
spans.

[0] B8ZS = (Default) B8ZS line code (for T1 trunks only).

[1] AMI = AMI line code.

[2] HDB3 = HDB3 line code (for E1 trunks only).
Note: The parameter is not configurable for BRI interfaces; the
device automatically uses the Modified Alternate Mark Invert