Nortel Communication Server 1000S Installation And Configuration Manual page 364

Page 364 of 394
LD 73 — Defining PRI parameters and thresholds (Part 3 of 4)
Prompt Response
GP2 T2 mt dt ct ot
MNG1 nnnM
NCG1 nnnM
OSG1 nnnM
MNG2 nnnS
NCG2 nnnS
OSG2 nnnS
553-3001-201 Standard 2.00
2.0 Mb PRI implementation
Description
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)
Maintenance Guard time Group 1, default = 15M.
No New Calls Guard time Group 1, default = 15M.
Out Of Service Guard time Group 1, default = 15M.
Maintenance Guard time Group 2, default = 15S.
No New Calls Guard time Group 2, default = 15S.
Out Of Service Guard time Group 2, default = 15S.
September 2004