Categories



Vendors

(69)
(33)
(1)

Number of voice channels supported (max)

(10)
(3)
(3)
(3)
(3)
(1)
(5)
(4)
(3)
(4)
103 Products found

IP Communications Voice/Fax Network Module

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4-Port ISDN BRI S/T High-Speed WAN Interface Card

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ATA 190 Analog Telephone Adapter, 153g, Black

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4-port BRI S/T digital voice/fax expansion module

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7-port voice/fax expansion module-3FXS/4FXO

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6-port FXO analog voice/fax expansion module

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8-port voice/fax expansion module-FXS/DID

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8-port voice/fax expansion module-FXS/DID, sPARE

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IP Communications Voice/Fax Network Module

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IP Communications Voice/Fax Network Module, Refurbished

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