Version 7.0 965 Mediant 3000
User's Manual 58. Configuration Parameters Reference
Parameter Description
Trace Level
[TraceLevel]
Defines the trace level:
ï‚§ [0] No Trace (default)
ï‚§ [1] Full ISDN Trace
ï‚§ [2] Layer 3 ISDN Trace
ï‚§ [3] Only ISDN Q.931 Messages Trace
ï‚§ [4] Layer 3 ISDN No Duplication Trace
Framing Method
[FramingMethod]
Determines the physical framing method for the trunk.
ï‚§ [0] Extended Super Frame = (Default) Depends on protocol
type:
E1: E1 CRC4 MultiFrame Format extended G.706B (same
as c)
T1: T1 Extended Super Frame with CRC6 (same as D)
ï‚§ [1] Super Frame = T1 SuperFrame Format (as B).
ï‚§ [a] E1 FRAMING DDF = E1 DoubleFrame Format - CRC4 is
forced to off
ï‚§ [b] E1 FRAMING MFF CRC4 = E1 CRC4 MultiFrame Format -
CRC4 is always on
ï‚§ [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)
ï‚§ [A] T1 FRAMING F4 = T1 4-Frame multiframe.
ï‚§ [B] T1 FRAMING F12 = T1 12-Frame multiframe (D4).
ï‚§ [C] T1 FRAMING ESF = T1 Extended SuperFrame without
CRC6
ï‚§ [D] T1 FRAMING ESF CRC6 = T1 Extended SuperFrame with
CRC6
ï‚§ [E] T1 FRAMING F72 = T1 72-Frame multiframe (SLC96)
ï‚§ [F] T1 FRAMING ESF CRC6 J2 = J1 Extended SuperFrame
with CRC6 (Japan)
[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
clock-master
[ClockMaster]
Determines the Tx clock source of the E1/T1 line.
ï‚§ [0] Recovered = (Default) Generate the clock according to the
Rx of the E1/T1 line.
ï‚§ [1] Generated = Generate the clock according to the internal
TDM bus.
Notes:
ï‚§ The source of the internal TDM bus clock is determined by the
parameter TDMBusClockSource.
ï‚§ 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.