Toshiba 4 Circuit DTMF Receiver (Refurbished)
Model # CRCU4

Provides 4 DTMF circuits for connection of standard telephones, Direct Inward System Access (DISA) lines, TIE lines and voice mail devices. Mounts on PCTU-1/2/3 or 4. Read More

Toshiba Strata DK280 Base Cabinet with Power Supply (Refurbished)
Model # DKSUB280

One per system. Requires either RCTUA, RCTUB, or RCTUC/D Processor. Read More

Toshiba Strata DK424 Base Cabinet with Power Supply (Refurbished)
Model # DKSUB424

1 per system. Requires either RCTUA, RCTUBA/BB, RCTUC/D, or RCTUE/F. Read More

Toshiba Strata DK424 Expansion Cabinet with Power Supply (Refurbished)
Model # DKSUE424

Maximum 1 per RCTUB system.1 to 5 per RCTUC/D system.1 to 6 per RCTUE/F system. Read More

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Toshiba 20-Button Electronic Speakerphone with LCD (Refurbished)
Model # EKT6520SD

Used on Toshiba systems with electronic ports. Same as EKT6525SD. Read More

Toshiba Strata Se Release 2 Key Service Unit
Model # HKSU-605

Strata Se Release 2 Key Service Unit includes common equipment and power supply. Unit is equipped for 2 central office/PBX lines, 4 stations and 2 intercoms. One per system. Read More

Toshiba OCA Auxiliary Unit
Model # HVSI

Off-Hook Call Announce (OCA) Unit. One per EKT where OCA is desired. One HVSU is required for each HVSI. Read More

Toshiba OCA Base Unit (Refurbished)
Model # HVSU

Off-Hook Call Announce (OCA). One per EKT where OCA is desired. One HVSI is required for each HVSU. Read More

Toshiba 48V Power Supply/Ring Generator
Model # MRGU12-A

48V Power Supply/Ring Generator is used with 1 - HOXB on Se system and up to 3 - HOXB on VI systems. Read More

Toshiba Battery Distribution Box. (Refurbished)
Model # RBDB2

1 per system required when 3 to 7 cabinets are connected to reserve batteries. Includes 6 Power Supply to RBDB2 cables (5-ft.). Read More

Toshiba Reserve Power Cable-Cabinet Power Supply to RBDB/RBDB2
Model # RBTC2-1-5M

As desired (see RBDB for DK280 or RBDB2 for DK424) Read More

Toshiba Strata DK424 Small System Common Control Unit (Previously Owned)
Model # RCTUA

1 common control unit per system. Does not support Expansion Cabinets or advanced features of T1, Attendant Consoles, SMDI, or ACD/MIS. (Release 1, 2, 3 or 4) Read More

Toshiba Strata DK280 Small System Common Control. (Refurbished)
Model # RCTUA2

One per system. Does not support expansion cabinets or advanced features of T1, Attendant Consoles, SMDI, or ACD/MIS. Read More

Toshiba Strata DK280 Release 2 Medium System Common Control Unit. (Refurbished)
Model # RCTUB2

One per system. Supports base cabinet, one expansion cabinet, and advanced DK280 features. Read More

Toshiba Strata DK424 Medium System Common Control Main Unit (Refurbished)
Model # RCTUBA

1 per system. Supports Base Cabinet, 1 Expansion Cabinet, and advanced DK424 features. Requires RCTUBB. (Release 4) Read More

Toshiba Strata DK424 Large System Common Control Main Unit
Model # RCTUC

1 per system. Supports Base Cabinet and 1 to 5 Expansion Cabinets and advanced features. Requires RCTUD. (Release 4) Read More

Toshiba Strata DK424 Maximum System Common Control Main Unit
Model # RCTUE

1 per system. Supports base cabinet, 1 to 6 expansion cabinets, and advanced DK424 features. Requires RCTUF. (Release 4) Read More

Toshiba 2400 bps Modem Subassembly.
Model # RMDS

1 per system to provide a 1200/2400 BPS modem. Mounts piggy-back onto the RSIU. Read More