• Use this simple USB Clock to synchronize IP signals when you are not running PSTN hardware.
•  It provides accurate clock timing for Asterisk and CallWeaver.
  
• FreeSWITCH support coming soon.

Ideal for OEMs, who want to offer low-cost PSTN access in appliances that do not have PCI or PCI express interfaces, developers who need an external solution, and even SOHO end users who are new to Asterisk.

• Dual FXO ports
• Easy installation, no need to open up computer to install PCI/PCIe card
• Supports up to 2 simultaneous calls
• Compact plastic enclosure
• Low power consumption, takes power from USB bus
• USB 2.0 compliant (compatible with USB 1.1)