Nortel Meridian Meridian 1 Feature Description And Administration page 1497

Table 117
NPI information printed in the CDR ticket for a non-UIPE and non-MCDN incoming trunk
NPI code in CDR
00
01
02
03
04
08
09
Note: Non-UIPE refers to the 1TR6, AXE-10 for Australia and Sweden, Swissnet 2, Numeris VN4,
SYS-12, and D70 connectivities.
Table 118
TON information printed in the CDR ticket for a non-UIPE and non-MCDN incoming trunk
(Part 1 of 2)
TON code in CDR
0
1
2
3
4
Table 117 and Table 118 show the NPI and TON information for a non-UIPE
and non-MCDN incoming trunk.
Corresponding value of NPI in specification
0000 - unknown numbering plan
0001 - Rec. E.164
0010 - Rec. E.163
0011 - Rec. X.121
0100 - Telex numbering plan
1000 - national numbering plan
1001 - private numbering plan
Corresponding value of TON in specification
NPI = ISDN/Telephony
numbering plan (Rec. E.164)
0000 - unknown number
0001 - international number
0010 - national number
not used
0100 - subscriber number
International ISDN PRI Feature description and administration
NPI and TON in CDR
NPI = private numbering plan
1
0000 - unknown number
2
not used
2
not used
0011 - network specific number
2
not used
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