Nortel Networks TP-1610 SIP user manual TDMBusLocalReference

Mediant 2000 SIP User’s Manual 6. ini File Configuration of the Mediant 2000

Table 6-6: E1/T1/J1 Configuration Parameters (continues on pages 122 to 127)

ini File Field Name		Valid Range and Description
Web Parameter Name*
TerminationSide	Selects the ISDN termination side. Applicable only to ISDN protocols.
[ISDN Termination Side]	0	= ISDN User Termination Side (TE) (default)
	1	= ISDN Network Termination Side (NT)
	Note: select ‘User Side’ when the PSTN or PBX side is configured as ‘Network side’,
	and vice-versa. If you don’t know the Mediant 2000 ISDN termination side, choose
	‘User Side’ and refer to the ‘Status & Diagnostics>Channel Status’ screen. If the D-
	channel alarm is indicated, choose ‘Network Side’.
TerminationSide_x	Same as the description for parameter ‘TerminationSide’ for a specific trunk ID (x = 0
[ISDN Termination Side]	to 7).
ClockMaster	0	= Recover clock from the E1/T1 line (default)
[Clock Master]	1	= The clock is generated by the gateway
	Refer to Appendix E on page 205 for extended details of how to configure the
	gateway’s clock settings.
ClockMaster_x	Same as the description for parameter ‘ClockMaster’ for a specific trunk ID (x = 0 to
[Clock Master]	7).
TDMBusClockSource	1	= Generate clock from local source (default).
[TDM Bus Clock Source]	4	= Recover clock from PSTN line.
	Refer to Appendix E on page 205 for detailed information on configuring the
	gateway’s clock settings.
TDMBusPSTNAutoClockEna	0	= Recover the clock from first E1/T1 line (default)
ble	1	= Recover the clock from any connected slave E1/T1 line
[TDM Bus PSTN Auto Clock]	This parameter is relevant only if "TDMBusClockSource = 4"
TDMBusLocalReference	0 to 7 (default = 0)
[TDM Bus Local Reference]	Physical Trunk ID from which the gateway recovers its clock. Applicable only if
	"TDMBusClockSource = 4" and "PSTNAutoClockEnable = 0"
LineCode	0	= use B8ZS line code (for T1 trunks only) default.
[Line Code]	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.
LineCode_x	Same as the description for parameter ‘LineCode’ for a specific trunk ID (x = 0 to 7).
[Line Code]
BchannelNegotiation	Determines the ISDN B-Channel negotiation mode.
[B-channel Negotiation]	0	= Preferred
	1	= Exclusive (default)
	Applicable to ISDN protocols.
NFASGroupNumber_x	0	= Non NFAS trunk (default)
[NFAS Group Number]	1 to 4 = NFAS group number
	Indicates the NFAS group number (NFAS member) for the selected trunk.
	"x" identifies the Trunk ID (0-7).
	Trunks that belong to the same NFAS group have the same number.
	With ISDN Non-Facility Associated Signaling you can use single D-channel to control
	multiple PRI interfaces.
	Applicable only to T1 ISDN protocols.
DchConfig_x	0	= Primary Trunk (default)
[D-channel Configuration]	1	= Backup Trunk
	2	= NFAS Trunk
	D-channel configuration parameter defines primary, backup (optional) and B-
	channels only trunks.
	"x" identifies the Trunk ID (0-7).
	Primary trunk contains D-channel that is used for signaling.
	Backup trunk contains backup D-channel that is used if the primary D-channel fails.
	The other NFAS trunks contain only 24 B-channels, without a signaling D-channel.
	Applicable only to T1 ISDN protocols.
	Backup trunk is not supported for DMS PRI variants.

Version 4.4 123 July 2005