User`s manual

SIP User's Manual 100 Document #: LTRT-83303
Mediant 1000 & Mediant 600
ini File Field Name
Web Parameter Name
Valid Range and Description
Line Build Out Loss
[LineBuildOut.Loss]
Defines the line build out loss for the selected T1 trunk.
 [0] 0 dB (default)
 [1] -7.5 dB
 [2] -15 dB
 [3] -22.5 dB
Note: This parameter is not applicable for PRI E1 and BRI trunks.
Trace Level
[TraceLevel]
Defines the trace level:
 [0] No Trace (default)
 [1] Full ISDN Trace
 [2] Layer 3 ISDN Trace
 [3] Only ISDN Q.931 Messages Trace
 [4] Layer 3 ISDN No Duplication Trace
Framing Method
[FramingMethod]
Determines the physical framing method for the trunk.
 [0] = default according to protocol type E1 or T1. E1 default is E1
CRC4 MultiFrame Format extended G.706B (as c); T1 default is T1
Extended SuperFrame with CRC6 (as D).
 [1] = T1 SuperFrame Format (as B).
 [a] = E1 DoubleFrame Format
 [b] = E1 CRC4 MultiFrame Format
 [c] = E1 CRC4 MultiFrame Format extended G.706B
 [A] = T1 4-Frame multiframe.
 [B] = T1 12-Frame multiframe (D4).
 [C] = T1 Extended SuperFrame without CRC6
 [D] = T1 Extended SuperFrame with CRC6
 [E] = T1 72-Frame multiframe (SLC96)
 [F] = J1 Extended SuperFrame with CRC6 (Japan)
Note: This parameter is not configurable for BRI interfaces; the device
automatically uses the BRI framing method.
ISDN Configuration Parameters
ISDN Termination Side
[TerminationSide]
Selects the ISDN termination side. Applicable only to ISDN protocols.
 [0] User side = ISDN User Termination Equipment (TE) side (default)
 [1] Network side = ISDN Network Termination (NT) side
Note: Select 'User side' when the PSTN or PBX side is configured as
'Network side' and vice versa. If you don't know the device's ISDN
PRI/BRI termination side, choose 'User side'. If the D-channel alarm is
indicated, choose 'Network Side'.
The BRI module supports the ITU-T I.430 standard, which defines the
ISDN-BRI layer 1 specification. The BRI and PRI ports are configured
similarly, using this parameter. When an NT port is active, it drives a 38-
V line and sends an INFO1 signal (as defined in ITU-T I.430 Table 4) on
the data line to synchronize to a TE port that might be connected to it. To
stop the voltage and the INFO1 signal on the line, stop the trunk using
the Stop Trunk button.