DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Hardware Configurations
2-14Circuit Packs
2
TN459B Direct Inward Dialing Trunk Port
TN464C/D/E/F DS1 Interface - T1, 24 Channel - E1, 32 Channel Port
TN465/B/C Central Office Trunk Port
TN467 Analog Line Port
TN468B Analog Line Port
TN479 Analog Line Port
TN497 Tie Trunk Port
TN553 Packet Data Line Port
TN556/B ISDN-BRI 4-Wire S/T-NT Line (A-Law) Port
TN570/B/C Expansion Interface Port
TN572 Switch Node Clock Control
TN573/B Switch Node Interface Control
TN574 DS1 Converter - T1, 24 Channel Port
TN577 Packet Gateway Port
TN722B DS1 Tie Trunk Port
TN725B Speec h Synthesizer Service
TN726/B Data Line Port
TN735 MET Line Port
TN742 Analog Line Port
TN744/B Call Classifier Service
TN744/C/D Call Classifier - Detector Service
TN746/B Analog Line Port
TN747B Central Office Trunk Port
TN748/B/C/D Tone Detector Service
TN750/B/C Announcement Service
TN753 Direct Inward Dialing Trunk Port
TN754/B Digital Line 4-Wire DCP Port
TN755B Neon Power Unit Power
TN756 Tone Detector Service
Table 2-5. Circuit packs and modules
supported by DEFINITY — Continued
Apparatus
Code Name Type
Continued on next page