A200

• 2-24 port scalable analog card of mixed FXO/FXS interfaces via 4-pin RJ11/4 narrow jacks.
• 
Up to 24 simultaneous PSTN calls
• 
Available in PCI and PCI Express in 2U form factor
• 
Carrier-Grade hardware Echo Cancellation options
• 
Includes on-board diagnostic tool kit
• 
Supports most motherboards & servers
• 
Linux and Windows Supported
• Supports Asterisk, FreePBX, proprietary PBX, IVR and more
• 
Life time Warranty

•2-24 port scalable analog card of mixed FXO/FXS interfaces via a 12-pin Amphenol connector
• Up to 24 simultaneous PSTN calls
• 
Available in PCI and PCI Express in 2U form factor
• Carrier-Grade hardware Echo Cancellation options
• 
Includes on-board diagnostic tool kit
• Supports most motherboards & servers
• Linux and Windows Supported
• Supports Asterisk, FreePBX, proprietary PBX, IVR and more
• Life time Warranty

• Fixed 4-port FXO and 1 port FXS analog Card
• Up to 4 simultaneous PSTN calls on a single interface slot
• 
Available in PCI and PCI Express in 2U form factor
• Carrier-Grade hardware Echo Cancellation options
• Includes on-board diagnostic tool kit
• Supports most motherboards & servers
• 
Linux and Windows Supported
• Supports Asterisk, FreePBX, proprietary PBX, IVR and more
• 5 year warranty