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Digium TE420B 4-Port Digital Echo Cancellation PCIe Card (PRI/T1/E1/J1)

Digium TE420B Features

  • Provides 4 RJ45 ports for connecting T1/E1/J1 circuits
  • Supports industry standard telephony and data protocols including PRI (North American and Standard Euro) protocol families for voice, PPP, Cisco, HDLC, and Frame Relay data modes
  • Supports both line-side and trunk-side interfaces and advanced call features
  • Supports both E1, T1, J1 environments and is selectable on a per-card or per-port basis
  • Improves I/O speed by up to 10 times resulting in reduced CPU usage and increased card density per server
  • Includes echo cancellation module (VPMOCT128 - see option below)
  • Fully compatible with existing software applications and is fully integrated with the Asterisk Open Source PBX/IVR platform
  • Compatible with optional VPMOCT128 echo cancellation module
  • Half-length PCIe Card
  • Note: For use only with PCI Express (PCIe) 1.0 compliant slot - x1, x4, x8, or x16 (x1 shown in slot 4 below)

Buy with Confidence. Your order also includes:

  • 5 Year Manufacturer Warranty (Digium)

Digium TE420B 4-Port Digital Echo Cancellation PCIe Card (PRI/T1/E1/J1)
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