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Systems and Components

Get great deals and selection on phone systems, components and bundles (proprietary, analog, SIP VoIP) for your business and home office. Popular brands include 3CX, Algo, Avaya, Cisco, Digium, Edgewater, Fortinet, Mediatrix, NEC, Panasonic, Polycom, Sangoma, Snom, Unidata, XBlue Networks, Xorcom, Yealink and more.

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  1. Definity TN793B 24-Port Analog Circuit Pack

    Definity TN793B 24-Port Analog Circuit Pack

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    $355.98
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  2. Definity TN793 24-Port Analog Circuit Pack

    Definity TN793 24-Port Analog Circuit Pack

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    $198.90
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  3. Definity TN767E DS1 / ISDN PRI Interface Circuit Pack

    Definity TN767E DS1 / ISDN PRI Interface Circuit Pack

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    $141.78
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  4. Definity TN2224B 24-Port Digital Circuit Pack

    Definity TN2224B 24-Port Digital Circuit Pack

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    $162.18
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  5. Definity TN2224 24-Port Digital Circuit Pack

    Definity TN2224 24-Port Digital Circuit Pack

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    $90.78
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  6. Definity TN2181 16-Port Digital Circuit pack

    Definity TN2181 16-Port Digital Circuit pack

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    $80.58
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  7. Definity TN2302AP (HV3) IP Media Processor

    Definity TN2302AP (HV3) IP Media Processor

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    $1,018.98
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  8. Definity TN2302AP (HV20) IP Media Processor

    Definity TN2302AP (HV20) IP Media Processor

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    $1,524.90
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  9. Definity TN2501AP Voice Announcements over LAN (VAL)

    Definity TN2501AP Voice Announcements over LAN (VAL)

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    $1,681.98
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  10. Definity TN746B 16-Port Analog Circuit Pack

    Definity TN746B 16-Port Analog Circuit Pack

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    $90.78
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  11. Definity TN747B 8-Port Central Office Trunk Circuit Card

    Definity TN747B 8-Port Central Office Trunk Circuit Card

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    $90.78
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  12. Definity TN754B 4-Wire DCP Digital Line Circuit Pack

    Definity TN754B 4-Wire DCP Digital Line Circuit Pack

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    $80.58
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  13. Definity TN750C Announcement Circuit Pack

    Definity TN750C Announcement Circuit Pack

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    $70.38
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  14. Avaya 2490 Conference Phone

    Avaya 2490 Conference Phone

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    $649.00
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  15. Definity 302C Attendant Display Console

    Definity 302C Attendant Display Console

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    Starting at: $661.98

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  16. CallMaster/302C Cradle Kit

    CallMaster/302C Cradle Kit

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    Starting at: $29.58

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  17. Definity 26B1 Selector Console

    Definity 26B1 Selector Console

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    Starting at: $253.98

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  18. Definity TN2214CP 24-Port Digital Circuit Pack

    Definity TN2214CP 24-Port Digital Circuit Pack

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    $712.98
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  19. Definity TN771DP Maintenance Test Card

    Definity TN771DP Maintenance Test Card

    0 Review(s) | Add Your Review

    $712.98
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  20. Digium AA50 Asterisk Appliance - S808i

    Digium AA50 Asterisk Appliance - S808i

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    $1,745.00
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Category
  1. Phone System Bundles (46)
  2. Phone Systems (1839)
  3. SIP VoIP Components (2619)
Price
  1. $0.00 - $9,999.99 (4235)
  2. $10,000.00 - $19,999.99 (41)
  3. $20,000.00 - $29,999.99 (21)
  4. $30,000.00 - $39,999.99 (17)
  5. $40,000.00 - $49,999.99 (9)
  6. $50,000.00 - $59,999.99 (9)
  7. $60,000.00 - $69,999.99 (4)
  8. $80,000.00 - $89,999.99 (2)
  9. $90,000.00 and above (6)
Manufacturer
  1. 3CX (111)
  2. 3rd Party (71)
  3. Aastra (137)
  4. AKSYS Networks Inc (2)
  5. ALGO (5)
  6. Aten Corp (1)
  7. AudioCodes (299)
  8. Avaya (444)
  9. Bogen-Avaya Products (1)
  10. CISCO (82)
  11. Cisco Systems (27)
  12. ClearOne (9)
  13. Cortelco (3)
  14. CyberData (35)
  15. Digital Foci (1)
  16. Digium (521)
  17. Edgewater Networks (78)
  18. Edgewater Networks, Inc. (4)
  19. Epygi (47)
  20. Fortinet (33)
  21. Grandstream Networks (37)
  22. Konftel (2)
  23. Linksys (7)
  24. Mediatrix (70)
  25. NEC (83)
  26. NEC DSX Systems (3)
  27. NEC SL1100 (20)
  28. Nortel Networks (404)
  29. Panasonic (8)
  30. Panasonic Business Telephones (1)
  31. Panasonic Warranty (1)
  32. Patton Electronics (255)
  33. POLYCOM (99)
  34. Polycom, Inc. (12)
  35. Rhino (29)
  36. Sangoma (1012)
  37. Siemens Business Comm. (3)
  38. Snom (48)
  39. SPECTRALINK CORPORATION (32)
  40. SPECTRALINK- SERVICES&INSTALLS (1)
  41. Unidata (1)
  42. XBlue Networks (23)
  43. Xorcom (230)
  44. Yealink (15)
Color
  1. Ash (14)
  2. Black (173)
  3. Brass (1)
  4. Charcoal (38)
  5. Cisco Gray (3)
  6. Ether Gray (Purple) (2)
  7. Gray (53)
  8. Platinum (13)
  9. Steel (1)
  10. White (44)
Condition
  1. New (4205)
  2. Open Box (24)
  3. Refurbished (415)
  4. Used (1)
Lines Supported
  1. 1 (11)
  2. 2 (28)
  3. 3 (15)
  4. 4 (18)
  5. 5 (2)
  6. 6 (23)
  7. 8 (3)
  8. 9 (11)
  9. 12+ (12)
RJ45 Ports
  1. None (4)
  2. 1x 10 Mbit/s (3)
  3. 1x 10/100 Mbit/s (14)
  4. 2x 10/100 Mbit/s (80)
  5. 2x 10/100/1000 Mbit/s (30)
PoE Compatible
  1. No (14)
  2. Yes (802.3af Compatible) (115)
  3. Yes (Proprietary) (2)
Speakerphone
  1. None (9)
  2. Full-Duplex (164)
Display
  1. No (13)
  2. Yes (161)
Task Level
  1. Entry (57)
  2. Mid-Level (73)
  3. Executive (76)
  4. Receptionist (60)
Power Adapter Included
  1. No (67)
  2. Yes (101)
  3. Not Needed (4)
Type
  1. Deskphone (129)
  2. Conference (38)
  3. Video (6)
  4. Cordless (15)
  5. Paging (1)
Codecs Supported
  1. G.711 (469)
  2. G.719 (1)
  3. G.722 (114)
  4. G.722.1 (4)
  5. G.722.1C (4)
  6. G.723.1 (142)
  7. G.726 (395)
  8. G.729 (22)
  9. G.729A (108)
  10. G.729AB (340)
  11. GSM 6.10 (26)
  12. iLBC (61)
  13. G.261 (Video) (1)
  14. H.263 (Video) (6)
  15. G.263+ (Video) (3)
  16. H.264 (Video) (6)
Protocols Supported
  1. SIP (336)
  2. MGCP (6)
  3. H.323 (268)
FXO Ports
  1. 0 (79)
  2. 1 (40)
  3. 2 (122)
  4. 4 (137)
  5. 3 (17)
  6. 5 (9)
  7. 6 (66)
  8. 8 (95)
  9. 10 (48)
  10. 12 (59)
  11. 14 (36)
  12. 16 (54)
  13. 18 (24)
  14. 20 (26)
  15. 22 (12)
  16. 24 (17)
  17. 32 (1)
FXS Ports
  1. 0 (79)
  2. 1 (49)
  3. 2 (119)
  4. 3 (17)
  5. 4 (137)
  6. 5 (9)
  7. 6 (67)
  8. 7 (1)
  9. 8 (102)
  10. 10 (48)
  11. 12 (64)
  12. 14 (37)
  13. 16 (62)
  14. 18 (24)
  15. 20 (26)
  16. 22 (12)
  17. 24 (27)
  18. 26 (1)
  19. 32 (7)
  20. 48 (1)
  21. 50 (1)
Form Factor
  1. PCI (540)
  2. PCI-express (535)
  3. PMC (6)
  4. External (393)
T1/E1 Ports
  1. Fractional (1)
  2. 1 (85)
  3. 2 (28)
  4. 3 (1)
  5. 4 (153)
  6. 8 (7)
  7. 16 (2)
Transcoding Ports
  1. 30 (5)
  2. 60 (5)
  3. 120 (5)
  4. 240 (5)
  5. 400 (6)
  6. 800 (1)
  7. 1200 (1)
  8. 1600 (1)
  9. 2000 (1)
Echo Cancellation
  1. No (513)
  2. Yes (916)
Additional Features
  1. Router (233)
  2. VPN (174)
  3. WiFi (1)
ISDN BRI Ports
  1. 1 (2)
  2. 2 (4)
  3. 4 (8)
  4. 8 (2)
Expandable
  1. No (8)
  2. Yes (26)
Input Types
  1. Analog Line (3)
  2. VoIP (RJ45) (22)
  3. PC (via USB) (4)
  4. PC (via Adapter) (6)
  5. Mobile Phone (7)
  6. Digital Station (5)
  7. Proprietary (18)
System Skill Level
  1. Novice (11)
  2. Intermediate (20)
  3. Installer recommended (13)
System Size
  1. Small: 1-20 Users (44)
  2. Medium: 20-100 Users (25)
  3. Large: 100-500+ Users (9)
Supported Trunk Types
  1. Analog/POTS (44)
  2. T1/PRI (33)
  3. SIP Trunks (44)
Supported Extension Types
  1. Analog (43)
  2. Digital (13)
  3. VoIP (44)
Supported Common Features
  1. Auto Attendant (30)
  2. Call Center (14)
  3. Call Queues (29)
  4. Conference Bridging (14)
  5. Email integration (28)
  6. Find me/Follow me (27)
  7. Forward to Remote Number (29)
  8. KSU-less (no centralized system required) (1)
  9. Voicemail (30)
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