Nortel Networks NN43001-301 manual Rats, MNG1, NCG1, OSG1, MNG2, NCG2, OSG2

		PRI software implementation 279
Prompt	Response	Description
CRC	n1 n2	Cyclic redundancy check error count. Range is 1-(201)-255 for
		n1, 1-(97)-255 for n2.
		where
		n1 is multiplied by 4 to obtain the actual count, giving an
		actual count range of 4-1020.
FAP	n1 n2	Frame alignment problem error count. Range is 1-(28)-255 for
		n1, (1)-255 for n2.
RATS	1-(10)-15	Number of seconds firmware has to check BPV/CRC/FAP for
		excessive error rate.
GP2	T2 mt dt ct ot	Group 2 error thresholds.
		This is the maximum amount of time that can elapse before
		software checks the associated thresholds of 120 to 32,640
		msec and rounds it to the closest multiple of 128 msec.
		where
		T2 = Error count values are in the range 1-(20)-255.
		mt = Maintenance threshold time (MNT)(default =100S).
		dt = No new data calls threshold time (NNDC)(default =12S).
		ct = No new calls threshold time (NNC)(default =12S).
		ot = Out of service threshold time (OOS)(default =4S).
		Note 1: The following requirements must be met for input mt
		= >dt = >ct = >ot.
		Note 2: Threshold times are one of the following: nnnnT, nnnS,
		nnnM, or nnH, where nnnn is and integer and T,S,M, or H show
		the increments of use. The values are as follows:
		-nnnnT is the time in 20 millisecond increments (nnnn = 20-5000)
		- nnnS is the time in 1 second increments (nnn= 1-240)
		- nnnM is the time in 1 minute increments (nnn= 1-240)
		-nnH is the time in 1 hour increments (nn= 1-24)
MNG1	nnnM	Maintenance Guard time Group 1, default = 15M.
NCG1	nnnM	No New Calls Guard time Group 1, default = 15M.
OSG1	nnnM	Out Of Service Guard time Group 1, default = 15M.
MNG2	nnnS	Maintenance Guard time Group 2, default = 15S.
NCG2	nnnS	No New Calls Guard time Group 2, default = 15S.
OSG2	nnnS	Out Of Service Guard time Group 2, default = 15S.

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007

Copyright © 2003-2007, Nortel Networks