Table 5-33: E1/T1/J1 Configuration Parameters (Continues On Pages 163 To 166) - AudioCodes Mediant 1000 User Manual

Table 5-33: E1/T1/J1 Configuration Parameters (continues on pages 162 to 165)
ini File Field Name
Web Parameter Name
ProtocolType
[Protocol Type]
ClockMaster
[Clock Master]
AutoClockTrunkPriority
[Auto Clock Trunk Priority]
LineCode
[Line Code]
LineBuildOut.Loss
[Line Build Out Loss]
SIP User's Manual
Valid Range and Description
Sets the PSTN protocol to be used for this trunk.
1 = E1_EURO_ISDN
2 = T1_CAS
3 = T1_RAW_CAS
4 = T1_TRANSPARENT
5 = E1_TRANSPARENT_31
6 = E1_TRANSPARENT_30
7 = E1_MFCR2
8 = E1_CAS_R2
9 = E1_RAW_CAS
10 = T1_NI2_ISDN
11 = T1_4ESS_ISDN
12 = T1_5ESS_9_ISDN
13 = T1_5ESS_10_ISDN
14 = T1_DMS100_ISDN
15 = J1_TRANSPARENT
16 = T1_NTT_ISDN (Japan - Nippon Telegraph)
17 = E1_AUSTEL_ISDN (Australian Telecom)
18 = T1_HKT_ISDN (Hong Kong – HKT)
19 = E1_KOR_ISDN (Korean operator)
20 = T1_HKT_ISDN (Hong Kong - HKT over T1)
21 = E1_QSIG
23 = T1_QSIG
31 = E1_FRENCH_VN3_ISDN
35 = T1_DMS100_Meridian
40 = E1_NI2_ISDN
Note: The gateway simultaneously supports different variants of CAS and PRI
protocols on different E1/T1 spans (no more than four simultaneous PRI
variants).
Determines the Tx clock source of the E1/T1 line.
0 = Generate the clock according to the Rx of the E1/T1 line (default).
1 = Generate the clock according to the internal TDM bus.
For detailed information on configuring the gateway's clock settings, refer to
Section 11.1 on page 315.
Note: The source of the internal TDM bus clock is determined by the parameter
TDMBusClockSource.
Defines the trunk priority for auto-clock fallback (per trunk parameter).
0 to 99 = priority (0 is the highest = default).
100 = the SW never performs a fallback to that trunk (usually used to mark un-
trusted source of clock).
Note: Fallback is enabled when the TDMBusPSTNAutoClockEnable parameter
is set to 1.
0 = use B8ZS line code (for T1 trunks only) default.
1 = use AMI line code.
2 = use HDB3 line code (for E1 trunks only).
Use to select B8ZS or AMI for T1 spans, and HDB3 or AMI for E1 spans.
Selects the line build out loss to be used for T1 trunks.
0 = 0 dB (default)
1 = -7.5 dB
2 = -15 dB
3 = -22.5 dB
Note: Not applicable for E1 trunks.
162
Mediant 1000
Document #: LTRT-83301