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ADTRAN - Power supply ( plug-in module ) - AC 115 V - for Smart 16, 16E

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Mfg Part #: 1202048L1 | Part # 674223
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$629.99
Mfg Part #: 306-231 | Part # 7815820
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$1,164.99

ADTRAN Total Access 908e - Router - voice card - HDLC, Frame Relay, PPP, TDM, MLPPP, FRF.12 - VoIP phone adapter

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Mfg Part #: 4242908L1 | Part # 7360554
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$1,695.70

Dialogic DM V12004E1PCIW - Voice interface card - PCI - E1 - 2.048 Mbps - E-1 - digital ports: 4 ( 120 channels )

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Mfg Part #: 882-691 | Part # 7814399
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$9,899.99

Dialogic DM N12004E1PCIW - Voice/fax board - PCI - E1 - 2.048 Mbps - E-1 - digital ports: 4 ( 120 channels )

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Mfg Part #: 882-696 | Part # 7814425
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$4,519.99

Dialogic DM IP6012E1PW - Voice interface card - PCI - ISDN PRI E1 - GSM - E-1 - digital ports: 2 - 100Mb LAN

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Mfg Part #: 882-703 | Part # 7814440
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$10,769.99

Dialogic DM IP4812T1PW - Voice interface card - PCI - ISDN PRI T1 - GSM - T-1 - digital ports: 2 - 100Mb LAN

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Mfg Part #: 882-704 | Part # 7814443
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$8,559.99

Dialogic DM IP301E1PW - Voice interface card - PCI - ISDN PRI E1 - GSM - E-1 - 100Mb LAN

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Mfg Part #: 882-705 | Part # 7814446
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$7,109.99

Dialogic DM IP241T1PW - Voice interface card - PCI - ISDN PRI T1 - GSM - T-1 - 100Mb LAN

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Mfg Part #: 882-707 | Part # 7814450
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$5,689.99

Dialogic D 600JCT1E1120W - Voice/fax board - PCI - ISDN PRI E1 - GSM - 2.048 Mbps - E-1 ( 60 channels )

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Mfg Part #: 881-776 | Part # 7814695
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$6,749.99

Dialogic DM V1200BTEPWNLK - Voice/fax board - PCI - T1/E1 - GSM - 2.048 Mbps - T-1/E-1 - digital ports: 4 ( 120 channels )

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Mfg Part #: 881-781 | Part # 7814707
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$11,329.99

Dialogic DM3 Media Board V600BTEPWNLK - Voice/fax board - PCI - T-1/E-1 ( 60 channels )

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Mfg Part #: 881-789 | Part # 7814710
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$7,799.99

Dialogic DM V3600BPW - Voice/fax board - PCI

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Mfg Part #: 881-807 | Part # 7814826
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$11,789.99

Dialogic Station Interface Board DISI16EW - Voice interface card - PCIe x1 - analog ports: 16

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Mfg Part #: 884-570 | Part # 7814889
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$2,729.99

Dialogic DM V160LPW - Voice/fax board - PCI - digital ports: 4 - analog ports: 16

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Mfg Part #: 884-442 | Part # 7814921
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$2,739.99

Dialogic DM V160LPWEU - Voice/fax board - PCI - digital ports: 4 - analog ports: 16

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Mfg Part #: 884-443 | Part # 7814924
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$2,739.99

Dialogic JCT Media Board D300JCTE175EW - Voice/fax board - PCIe - E-1 ( 30 channels )

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Mfg Part #: 887-530 | Part # 7814933
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$5,429.99

Dialogic Diva UM-4BRI-8 - ISDN terminal adapter - PCI - ISDN BRI - V.90 - digital ports: 4

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Mfg Part #: 306-379 | Part # 7815299
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$1,359.99

Dialogic Diva UM-Analog-8 - Voice/fax board - PCI - analog ports: 8

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Mfg Part #: 306-383 | Part # 7815311
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$1,659.99

Dialogic DM N9604T1PCIW - Voice interface card - PCI - ISDN PRI T1 - 1.544 Mbps - T-1 - digital ports: 4 ( 96 channels )

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Mfg Part #: 884-948 | Part # 7815488
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$3,829.99

Dialogic Diva UM-PRI/E1-30 - ISDN terminal adapter - PCI / 66 MHz - ISDN PRI E1 - V.90 - E-1 ( 30 channels )

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Mfg Part #: 306-393 | Part # 7815578
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$8,809.99

Cisco 4-Port Clear Channel T3/E3 Shared Port Adapter - Expansion module - HDLC, Frame Relay, PPP - 4 ports - T-3/E-3 - for P/N: 12000-SIP-501, 12000-SIP-501=, 12000-SIP-601, 12000-SIP-601-RF, 7600-SIP-200-RF

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Mfg Part #: SPA-4XT3/E3 | Part # 9350010
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$12,489.99

Cisco ASR 900 16-Port T1/E1 Interface Module - Expansion module - 16 ports - T-1/E-1 - for ASR 901

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Mfg Part #: A900-IMA16D | Part # 9219520
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$4,259.99

Cisco IAD 2435-8FXS Business Class Integrated Access Device - Router - VoIP phone adapter

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Mfg Part #: IAD2435-8FXS | Part # 7779708
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$1,142.99

Cisco Clear Channel - Expansion module - MLPPP, FRF.16 - 4 ports - T-1/E-1 - for Cisco 2821 4-pair, 28XX, 28XX V3PN, 29XX, 38XX, 38XX V3PN, 39XX

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Mfg Part #: HWIC-4T1/E1 | Part # 8375602
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$2,337.29