4PORT Voice Interface Card Fxs & Did

Cisco Systems PA-VXC-2TE1+= 2Mbps Digital Voice Interface Card

Cisco Voice Interface Card VIC2-2FXO

Cisco – Voice interface card – plug-in module – FXS / 24 analog port(s)

Cisco Systems 3600 Two-Port Voice Interface Card-Fxo 2600/3600

Cisco Multiflex Trunk Voice/WAN Interface Card 2nd Generation – Expansion module – T-1/E-1 – refurbished

Cisco Systems NM-HD-1V= VoIP Voice Fax Module

Cisco voice interface card ( WS-SVC-CMM-6T1= )

2-PORT 2ND Gen Multiflex Trunk Voice/wan Int. Card – T1/E1

Cisco NM-HDV Voice Interface Card (Interface & Line Cards)

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