Cisco ATA 190 - VoIP-telefonadapter

Cisco ATA 190 - VoIP-telefonadapter ATA190
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ATA190
  • Configuration as per Cisco endpoints devices
  • Autoprovisioning with Trivial File Transfer Protocol (TFTP) for servers
  • Automatic assignment of IP address, network routing IP, and subnet mask using Dynamic Host Configuration Protocol (DHCP)
  • Touch-tone telephone keypad configuration with voice prompt
  • Administration password to protect configuration and access
  • Remote upgrades through network
  • Advanced preprocessing to optimize full-duplex voice compression
  • High-performance line-echo cancellation to eliminate noise and echo
  • Voice activity detection (VAD) and comfort noise generation (CNG) to save bandwidth by delivering voice, not silence; VAD is configurable, and the ATA 190 determines whether CNG should be turned on dynamically
  • Dynamic network monitoring to reduce jitter artifacts such as packet loss
The Cisco ATA 190 analog telephone adaptor is a handset-to-Ethernet adaptor that turns traditional telephone devices into IP devices. Customers can take advantage of the exciting IP telephony applications by connecting their analog devices to Cisco ATAs.