Rhino Dual T1/E1/PRI PCI Card w/ Echo Cancellation

Rhino R1T1-EC Single E1/T1/PRI PCI Card - Zaptel Compliant - Asterisk Open Source PBX Compatible & Built-In Echo Cancellation

Rhino's onboard echo-cancellation provides excellent voice quality and fast convergence rate. There is no divergence due to doubletalk and cancels multiple independent tails. The Tone Disabler disables echo canceller during voiceband modem and FAX connections. The echo cancellation module is a G.168 compliant line echo canceller, which meets and exceeds G.168-2002

Rhino R1T1-EC Features:

• Asterisk soft PBX tested and ready
• Zaptel compliant open source module source code included
• T1/E1 - PRI/ISDN embedded CSU
• Line buildout software selectable
• Custom Rhino PCI interface chip means no wasted CPU overhead
• Fractional voice and data capable
• Zttool compliant interface
• Field software upgradable
• T1 crossover cable included
• Alarm and Link status LEDs visible from the rear bracket
• E&M, PRI, Loop, Ground, Kewl, etc, signaling protocols
• Distinctive ring in Loop start mode
• Caller ID enabled in Loop start mode
• 5-year limited warranty

Rhino R1T1-EC CSU Features:

• All Rhino PCI T1 cards feature a single chip integrated CSU with both LIU and Framer, that is software controlled and software programmable - no jumpers
• Complete T1/DS1/ISDN-PRI/J1 Transceiver Functionality
• Long-Haul and Short-Haul Line Interface for Clock/Data Recovery and Waveshaping
• Crystal-Less Jitter Attenuator
• Fully Independent Transmit and Receive Functionality
• Single chip line interface unit (LIU) and Framer
• Power Consumption: Maximum power consumption (under full load) will not exceed 100W.
  

Additional Information