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Skip Navigation LinksHome : Products : Avaya : Definity Systems

TN750 C Series - Announcement Circuit Card
Item #TN750C

Definity Circuit Packs

TN750 C Series - Announcement Circuit Card

Add announcements to your Definity. Great for ACD applications.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$597.00

TN 2214B Circuit Card
Item #TN2214BCC

Definity Circuit Packs

TN 2214B Circuit Card

Add 24 digital station ports
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$1397.00

TN2224 24 Port Digital Pack
Item #TN2224

Definity Circuit Packs

TN2224 24 Port Digital Pack

Add up to 24 digital extension ports. Refurbished.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
...
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$209.25

TN 2464 DS1 Interface Circuit Card
Item #TN2464

Definity Circuit Packs

TN 2464 DS1 Interface Circuit Card

Add T1/PRI to your Definity
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$1397.00

TN 2793B Circuit Card
Item #TN2793B

Definity Circuit Packs

TN 2793B Circuit Card

Add up to 24 analog extension ports
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$1397.00

TN1138 - Control Sim
Item #TN113B

Definity Circuit Packs

TN1138 - Control Sim

NO DESCRIPTION AVAILABLE...
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$150.00

TN2181 16 Port Digital Circuit Pack
Item #TN218116

Definity Circuit Packs

TN2181 16 Port Digital Circuit Pack

Add up to 16 digital extension ports.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$518.00

TN2182 Tone Clock
Item #TN2182Clock

Definity Circuit Packs

TN2182 Tone Clock

$155.00

TN2198 ISDN-BRI 2 Wire U Interface
Item #TN2198

Definity Circuit Packs

TN2198 ISDN-BRI 2 Wire U Interface

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$1895.00

TN2224B 2 Wire Digital 21 Port Circuit Pack
Item #TN2224B

Definity Circuit Packs

TN2224B 2 Wire Digital 21 Port Circuit Pack

Add 24 Digital Extension Ports to your Definity. Refurbished.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$337.50

TN2793 24 Port Analog Circuit Pack
Item #TN2793

Definity Circuit Packs

TN2793 24 Port Analog Circuit Pack

Add up to 24 analog extension ports
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$1039.00

TN556 Series BRI ISDN Line Circuit Card
Item #TN556

Definity Circuit Packs

TN556 Series BRI ISDN Line Circuit Card

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$749.00

TN722B Definity DS1 Tie Trunk
Item #TN722B

Definity Circuit Packs

TN722B Definity DS1 Tie Trunk

Over night shipping available.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$345.00

TN727 - Network Control Circuit Pack
Item #TN727

Definity Circuit Packs

TN727 - Network Control Circuit Pack

NO DESCRIPTION AVAILABLE...
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$100.00

TN729 Lucent Definity Tape Control
Item #TN729

Definity Circuit Packs

TN729 Lucent Definity Tape Control

NO DESCRIPTION AVAILABLE...
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$100.00

TN731B - Maintenance Circuit Pack
Item #TN731B

Definity Circuit Packs

TN731B - Maintenance Circuit Pack

$64.00

TN741 Definity System 75 Tone Clock
Item #TN741

Definity Circuit Packs

TN741 Definity System 75 Tone Clock

Over night shipping available....
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$99.00

TN744C Call Classifier
Item #TN744C

Definity Circuit Packs

TN744C Call Classifier

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$624.00

TN744D Call Classifier
Item #TN744D

Definity Circuit Packs

TN744D Call Classifier

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$749.00

TN746B - 16 Port Analog Circuit Pack
Item #TN746B_16P

Definity Circuit Packs

TN746B - 16 Port Analog Circuit Pack

Add up to 16 analog extension ports.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
...
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$374.00

TN747B - 8 Port Central Office Trunk Circuit Card
Item #TN747B_8P

Definity Circuit Packs

TN747B - 8 Port Central Office Trunk Circuit Card

Add up to 8 analog CO lines. Save $ 2000.00
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$286.00

TN750 B Series - Announcement Circuit Card
Item #TN750B

Definity Circuit Packs

TN750 B Series - Announcement Circuit Card

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$285.00

TN753 - 8 Port Direct Inward Dial Trunk Circuit Card
Item #TN753_8P

Definity Circuit Packs

TN753 - 8 Port Direct Inward Dial Trunk Circuit Card

Add up to 8 DID trunks ...
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$190.00

TN754 Series - 8 Port Digital Line Circuit Card
Item #TN754_8P

Definity Circuit Packs

TN754 Series - 8 Port Digital Line Circuit Card

Add 8 digital ports. ...
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$109.00

TN754B 8 Port Digital Line Circuit Card
Item #TN754B_8P

Definity Circuit Packs

TN754B 8 Port Digital Line Circuit Card

Add 8 digital ports....
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$194.00

TN760 Tie Trunk Circuit Card
Item #TN760

Definity Circuit Packs

TN760 Tie Trunk Circuit Card

Tie your remote locations together. ...
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$115.00

TN761 Definity G1 Memory Pack
Item #TN761

Definity Circuit Packs

TN761 Definity G1 Memory Pack

Need memory?...
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$90.00

TN762 Hybrid Line Circuit
Item #TN762

Definity Circuit Packs

TN762 Hybrid Line Circuit

Still have hybrid sets? ...
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$128.00

TN763 Auxiliary Trunk
Item #TN763

Definity Circuit Packs

TN763 Auxiliary Trunk

Add music on hold and paging with an Aux pack.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$350.00

TN763 Definity Tone Generator
Item #TN763D

Definity Circuit Packs

TN763 Definity Tone Generator

Need one in every carrier
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$350.00

TN767E  Definity T1 PRI Interface Card 63156
Item #TN767E

Definity Circuit Packs

TN767E Definity T1 PRI Interface Card 63156

Add T1 or PRI to your existing Definity.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$270.00

TN768 Definity G1Tone Clock
Item #TN768

Definity Circuit Packs

TN768 Definity G1Tone Clock

Adding T1? You will need a tone clock
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$250.00

TN775B - Maintenance Circuit Card
Item #TN775B

Definity Circuit Packs

TN775B - Maintenance Circuit Card

$194.00

TN793B 24 Port Analog Pack
Item #TN793B

Definity Circuit Packs

TN793B 24 Port Analog Pack

Add 24 analog extensions. Refurbished.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$303.75

TN742 8 Port Analog Circuit Pack
Item #TN742

Definity Circuit Packs

TN742 8 Port Analog Circuit Pack

Add 8 analog ports. ...
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$112.00

TN790 Processor
Item #TN790

Definity Circuit Packs

TN790 Processor

Over night shipping available
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$1497.00

TN464F Avaya Definity Universal DS1/ISDN PRI Interface
Item #TN464F

Definity Circuit Packs

TN464F Avaya Definity Universal DS1/ISDN PRI Interface

The TN464F Supports T1/PRI and E1 for universal connectivity. Refurbished.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$270.00

Definity Basic Control Cabinet
Item #definity-J58890L

Definity Expansion Cabinet

Definity Basic Control Cabinet

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$1299.00

Definity Expansion Control Cabinet
Item #definity-J58890N

Definity Expansion Cabinet

Definity Expansion Control Cabinet

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$2339.00

Definity Port Cabinet
Item #definity-J58890H

Definity Expansion Cabinet

Definity Port Cabinet

Resides in PPN and EPN
Provides optional port circuit packs in port slots 1 to 18
Includes Power Supply
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-...
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$1559.00

Definity Duplicated Control Cabinet
Item #definity-J58890M

Definity Expansion Cabinet

Definity Duplicated Control Cabinet

Call 1-800-335-0229 Ext. 152 For Quote

Definity  631DB1 AC Power Supply
Item #definity-631DB1AC

Definity Expansion Cabinet

Definity 631DB1 AC Power Supply

Need a power supply over night? We can ship out UPS RED
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$379.00

Definity Expansion Port Network (EPN) Cabinet
Item #DEPNC

Definity Expansion Cabinet

Definity Expansion Port Network (EPN) Cabinet

Expand your Definity system add another 18 slots.
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$7750.00

Definity System Expansion Cabinet
Item #DSEC

Definity Expansion Cabinet

Definity System Expansion Cabinet

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$4995.00

Definity Expansion Port Network (EPN) Cabinet
Item #EPN

Definity Expansion Cabinet

Definity Expansion Port Network (EPN) Cabinet

NO DESCRIPTION AVAILABLE
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$7750.00

Definity 4 MB Memory Card
Item #D4MBMC

Definity Memory Cards

Definity 4 MB Memory Card

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$259.00

Definity 8 MB Memory Card
Item #D8MBMC

Definity Memory Cards

Definity 8 MB Memory Card

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$329.00

Definity 10 MB Memory Card
Item #D10MBMC

Definity Memory Cards

Definity 10 MB Memory Card

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$389.00

Definity 676C DC Power Supply
Item #676C

Definity Phone System Accessories

Definity 676C DC Power Supply

  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$298.00

Definity  MC cooling fan
Item #definity-MC6000

Definity Phone System Accessories

Definity MC cooling fan

Replacement cooling fan for Definity Multi-Carrier Cabinets
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$324.00

Definity Handset
Item #DLHS

Definity Phone System Accessories

Definity Handset

Stop getting someone elses koddies. Get a new handset...
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$17.00

ParaDyne Acculink 3160 CSU/DSU
Item #DPDA3160

Definity Processors and Control Packs

ParaDyne Acculink 3160 CSU/DSU

Split your T1 for voice and data with the 3160 CSU/DSU
  • One Year Warranty
  • 30 Day Money Back Guarantee
  • FREE SHIPPING
  • Call Us At 1-800-335-0229
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$675.00

Definity Translation Card Card (4MB / 2MB)
Item #DPCMCIA

Definity Phone System Accessories

Definity Translation Card Card (4MB / 2MB)

Back up your Definity nightly. ...
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$199.00

8 Conductor Line Cords
Item #D8CLC

Definity Phone System Accessories

8 Conductor Line Cords

$5.00

Modular Handset Cords
Item #DLMHC

Definity Phone System Accessories

Modular Handset Cords

Get a new handset cord get rid of that old streched out one. ...
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$6.90

Definity MCC Processor Cabinet
Item #definity-J58890AP

Definity Processors and Control Packs

Definity MCC Processor Cabinet

Call 1-800-335-0229 Ext. 152 For Quote

Definity  MCC  Port Carrier
Item #definity-J58890BB

Definity Processors and Control Packs

Definity MCC Port Carrier

Call 1-800-335-0229 Ext. 152 For Quote

Definity  MCC  Control Carrier
Item #definity-J58890AH

Definity Processors and Control Packs

Definity MCC Control Carrier

Call 1-800-335-0229 Ext. 152 For Quote

Definity  MCC  Expansion
Item #definity-J58890AF

Definity Processors and Control Packs

Definity MCC Expansion

Call 1-800-335-0229 Ext. 152 For Quote