SIP User's Manual 182 Document #: LTRT-68806
Mediant 2000 & TP-1610 & TP-260/UNI
Table 5-37: E1/T1/J1 Configuration Parameters
ini File Field Name
Web Parameter Name
Valid Range and Description
Protocol Type
[ProtocolType]
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
[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 ISDN
[40] E1 NI2 ISDN
[41] E1 CAS R15
Note: The gateway simultaneously supports different variants of CAS
and PRI protocols on different E1/T1 spans (no more than four
simultaneous PRI variants).
Clock Master
[ClockMaster]
Determines the Tx clock source of the E1/T1 line.
[0] Recovered = Generate the clock according to the Rx of the E1/T1
line (default).
[1] Generated = Generate the clock according to the internal TDM
bus.
For detailed information on configuring the gateway's clock settings, refer
to 'Clock Settings' on page 381.
Note: The source of the internal TDM bus clock is determined by the
parameter TDMBusClockSource.
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