Allo 8 Port PRI Card With Echo Cancellation

Description

• SS7 Signaling supported
• 1, 2, 4, 8 E1/T1/J1 ports with PCI-Express interface for high performance voice applications
• Fully PCIe Gen1.1 (x1) compliant
• Optimized per channel DMA streams and hardware-level HDLC handling unload the host CPU
• Optional Octasic^TM DSP Echo Cancellation Module 128ms tail/channel (on all channel densities)
• PRI Switch Compatibility: Euro ISDN, Network or CPE, AT&T 4ESS, CAS Voice Modes
• Interoperable with Asterisk^TM, Freeswitch^TM, YATE^TM, Elastix^TM, Trixbox^TM, FreePBX^TM …

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