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ECSTA for Avaya CS1000

Professional TAPI driver for your Avaya Communication Server 1000
Supported functions

  • Dial
  • Hang up
  • Answer call
  • Hold call
  • Retrieve call
  • Redirect call
  • Blind transfer
  • Setup transfer


  • Swap hold
  • Complete transfer
  • Create conference
  • Add to conference
  • DTMF dialing
  • Dial in dial tone mode
  • Forwarding


  • Enabled SIP/CTI (TR.87) interface 

Supported system versions

  • Avaya CS1000
  • Nortel CS1000

Collaborations and certifications