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D-14 Issue 1 September 1995
*PPM means Periodic Pulse Metering.
Digital Central Office (CO)/Direct Inward Dialed
(DID) Trunk
TN464F TN464E TN464D
Digital Tie Trunk TN464F TN464E TN464D
Digital Integrated Services Digital Network (ISDN)
Central Office (CO) Trunk
TN464F TN464E TN464D
8 port Analog Line
16 port Analog Line TN2183 TN2144
4 Wire Digital Line TN754B
2 Wire Digital Line TN2136
Data Line TN726B
Table D-15. Poland and Russia
Poland Russia
Tone Detector TN744C TN2182 TN748D TN748C TN744C TN420C
Tone-Clock TN2182 TN780 TN756 TN2182 TN780
Call Classifier TN744C TN2182 TN744B
R2MFC Circuit TN744C TN2182 TN744B TN744C TN2182 TN744Bv2
Speech Synthesizer TN725B TN457
Announcement TN750C TN750B TN750C TN750B
Auxiliary Trunk TN763D TN763D
Analog Direct Inward
Dialed (DID) Trunk
TN753 TN753v17 TN2199
Analog Central Office (CO)
Trunk (no PPM *)
TN747B TN747Bv12 TN2199
Analog Central Office (CO)
Trunk (w/PPM *)
TN465C TN465B TN465
4 Wire Tie Trunk TN760D TN760Dv11
2 Wire Tie Trunk
Digital Central Office
(CO)/Direct Inward Dialed
(DID) Trunk
TN464F
Digital Tie Trunk TN464F TN464E TN464D TN464F
Digital Integrated Services
Digital Network (ISDN)
Central Office (CO) Trunk
Not
Applicable
Not
Applicable
8 port Analog Line TN742
16 port Analog Line TN746B TN746B
Table D-14. Netherlands
Netherlands