Results for "Trunk Unit"
- TU: Trunk Unit
- VTU: Virtual Trunk Unit
- LTU: Line Trunk Unit
- TIU: Trunk Interface Unit
- TCU: Trunk Compatibility Unit
- TTU: Trunk Test Unit
- IUT: Inter Unit Trunk
- DTU: Digital Trunk Unit
- TAU: Trunk Access Unit
- TSU: Trunk Switching Unit
- STU: Subscriber's Trunk Unit
- TSU: Trunk Service Unit
- TCU: Trunk Coupling Unit
- VTU: Vinson Trunk Unit
- STU: Subscribers Trunk Unit
- DLTU: Digtial Line Trunk Unit
- LTUS: Line Trunk Unit Shelf
- DLTU: Digital Line Trunk Unit
- DLTU: Digital Line/Trunk Unit
- LTUC: Line Trunk Unit Controller
- CTTU: Central trunk testing unit
- NBTU: Narrow Band Trunk Unit
- DLTU: Data Link Trunk Unit
- LTUC: Line Trunk Unit Control
- RTTU: Remote Trunk Test Unit
- DLTU: Digital Line & Trunk Unit
- DCTU: Digital Carrier Trunk Unit
- CTTU: Central Trunk Test Unit
- CTTU: Centralized Trunk Test Unit
- HDLTU: Host Digital Line Trunk Unit
- PLTU: Pct Line and Trunk Unit
- RDLTU: Remote Digital Line Trunk Unit
- DTLU: Digital Trunk and Line Unit
- DLTU: Digital Line and Trunk Unit
- LTUCE: Line Trunk Unit Control, Extended
- TBFT: Trunk Barring Flexible Trunk
- FTTO: Flexible Trunk to Trunk Options
- FTTC: Flexible Trunk-to-Trunk Connections
- FTTC: Flexible Trunk to Trunk Connections
- TTT: Trunk to Trunk Transfer
- FTTT: Flexible Trunk to Trunk
- TTC: Trunk to Trunk Conference
- TTT: Trunk-to-Trunk Transfer
- T: Trunk
- T-3: Trunk 3
- T1: Trunk 1
- T3: Trunk 3
- TRK: Trunk
- T-1: Trunk 1
- TS: Trunk Side
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