Analog Telephony Cards
A400 Telephony Cards
The Sangoma A400 analog telephony card is our high density analog card from two (2) to 24 ports for Asterisk, FreePBX and PBXact phone systems. That’s up to 24 PSTN calls all on a single PCI Express slot. The modular nature of the cards allows you to mix and match between FXO and FXS interfaces, giving you the exact port configuration you need.
The base A400 telephony card provides from 2-12 analog ports using dual channel interface modules and is expandable up to 24 ports by adding daughterboards and the Remora backplane system
With hardware echo cancellation options, compatibility with most commercial grade servers and Linux operating systems and with a lifetime warranty, customers trust in Sangoma to deliver value based telephony solutions.
Which type of module do I use?
FXS modules for A400 cards
Each module supports up to 2 FXS channels, and up to two analog devices such as an analog phone or tradition fax machine.
FXO modules for A400 cards
Each module supports up to 2 FXS channels, and up to two PSTN trunk lines.
Analog Card Applications
Use inside a server of your choice, powered by Linux/Windows, to create a SIP-TDM Gateway to allow IP-PBX to route calls to traditional PSTN.
Use inside a server of your choice, powered by Linux/Windows, to create a SIP-TDM Gateway with your legacy analog based PBXs to replace expensive analog line connections with SIP trunking to allow reduced call costs, reduced line rental, and bring extra flexibility and disaster recovery.
FAX AND LEGACY GATEWAY
Use our Sangoma cards in your choice of hardware to connect legacy analog equipment like fax machines, door-bells or analog phones to your IP-based network.
Monitor and record telephone conversations for lawful call interception. Use your choice of software, including Sangoma’s own TDM SDK dedicated for call tapping.
Analog Card Features
SCALABLE FROM 2 - 24 ANALOG PORTS
Scalable from 2-24 analog ports of FXS and/or FXO using only 1 PCI Express interface slot.
Compatible with Asterisk, FreePBX and PBXact phone systems as well as most commercially available servers and motherboards.
OPTIONAL HARDWARE ECHO CANCELLATION
Hardware echo cancellation provides crystal clear audio.
Onboard diagnostics and debugging toolkits expedites trouble resolution.
FIELD UPGRADABLE FIRMWARE
Upgrade firmware remotely.