AudioCodes Mediant 800B - Page 1218

User's Manual 1218 Document #: LTRT-10632
Mediant 800B Gateway & E-SBC
Parameter Description

[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
(MAMI) line code.
[LineCode_x] Same as the description for parameter LineCode, but for a
specific trunk ID (where 0 denotes the first trunk).
[TrunkLifeLineType] Defines the scenarios upon which the device activates PSTN
Fallback for digital interfaces (PRI and BRI). PSTN Fallback
automatically re-routes Tel calls initially destined to the IP network
to the PSTN instead, upon power outage, a LAN disconnection, or
loss of IP connectivity (i.e., no ping), thereby guaranteeing call
continuity.
PSTN Fallback is provided by two ports, where in the event of a
PSTN Fallback, the device automatically connects the two ports
using a metallic relay switch. For example, if one port is