PC Accessory: Cisco VIC2-2FXS - 2 Port Voice Interface Card - CISCO SYSTEMS - ENTERPRISE

CE: Promotion!- Quad Span Analog Card with 4 FXO/FXS Ports, Supports Elastix,Freepbx,trixbox - AsteriskStore

PC Accessory: Cisco VIC3-2FXS/DID 2PORT VOICE INTERFACE CARD FXS AND DID - CISCO SYSTEMS - ENTERPRISE

CE: OpenVox A400P11 4 Port Analog PCI Base Card with 1 FXS and 1 FXO - Openvox

CE: FXS FXO Card TDM800P with 8 FXO Ports Supports Dahdi Freepbx Elastix Trixbox - AsteriskStore

CE: Cisco VIC-4FXS/DID 4-Port Analog VIC WIC Card - CISCO SYSTEMS - ENTERPRISE

CE: Cisco VIC-2FXS Two-Port Voice Interface Card - Cisco Systems

CE: Cisco VIC3-4FXS/DID 4PORT Voice Interface Card Fxs & Did - Cisco Systems (Ciscopro)

CE: FXO FXS Card with 3 FXO 1 FXS Ports Supports Elastix FreePBX trixbox - AsteriskStore

Office Product: Atcom AX400P-02 4 Port Analog PCI Asterisk Card with 0 FXS 2 FXO - ATCOM

Office Product: Atcom AXE400P-01 4 Port Analog PCI-E Asterisk Card with 0 FXS 1 FXO - ATCOM

PC Accessory: Cisco 4-Port FXS/DID Voice Interface Card, VIC-4FXS/DID - Cisco

PC Accessory: OpenVox A800P26 8 Port Analog PCI Base Card + 2 FXS + 6 FXO - OpenVox

CE: Openvox AE810E11 8 Port Analog Pci-e Card Base Board + 1 FXS400 + 1 FXO400 + EC2032 - OpenVox

PC Accessory: Sangoma A200BRME Base + Remora PCIE Card 0 FXS 0 FXO 0 EC - Sangoma

Office Product: Openvox A810E01 8 Port Analog Pci-e Card Base Board + 0 FXS400 + 1 FXO400 - OpenVox

CE: with Low Profile For 2U server-FXO Card with 2 FXO+2 FXS Ports - AsteriskStore

PC Accessory: OpenVox A800P05 8 Port Analog PCI Base Card + 0 FXS + 5 FXO - OpenVox

CE: HOT!1-GSM&1-FXS Port VoIP Gateway VoIP GSM&FXS gateway GS-1 One GSM FXS port - haoday

PC Accessory: Sangoma Remora A20111De 2Fxs / 22Fxo Pci Express Card With Echo Cancellation - Sangoma

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