PRI Cards
A PRI (Primary Rate Interface) card is a type of telecommunication card that is used to connect a PBX (Private Branch Exchange) system to the publicly switched telephone network (PSTN). It allows for the transmission of voice and data traffic over digital channels using the Integrated Services Digital Network (ISDN) protocol.
Brand: digium
Sangoma A4 Series Analog Cards
In your Asterisk system, the Digium A4 Series analog cards can support up to four connections per card. By utilizing Digium's single-port interface modules, the Digium A4 series cards can support one to four ports. Because the cards are modular, you can combine FXO and FXS interfaces. This gives you the exact port configuration you need. Digium A4 Series analog cards are available in low-profile, half-length PCI, and PCI Express configurations.
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Digium Quad Span PRI Card
Digium's quad span digital interface cards connect 96 (T1 / J1) or 120 (E1) PSTN lines via four digital circuits.
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Sangoma A8 Analog Cards
The A8 Series analog cards from Digium can support up to eight RJ11 connections per board. Digium's cutting-edge quad-port interface modules allow A8 Series cards to scale from one to eight ports. Because the cards are modular, you can mix and match line (FXO) and station (FXS) interfaces to get the exact ports you require.
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Sangoma 2400 Telephony Cards
The Sangoma 2400 series analog telephony card can accommodate up to six quad port station or trunk modules for a total of 24 lines, making them ideal for larger installations or channel bank replacement. The Sangoma 2400 series are full-length PCI-Express 1.0 VoIP PBX hardware cards that connect analog telephone stations and analog POTS lines to a PC.
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Sangoma A101 Analog Telephone Adaptor
The Sangoma A101 Analog Telephone Adaptor connects your existing analogue phone to your computer. This allows you to use your phone as a regular phone or to make and receive phone calls from your computer. This is the ideal solution for folks who need to utilise their phone with their computer for business or home office applications.
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