Minimum System requirements:
Operating System: XP, Vista, Windows 7
Computer Processor: 3.0 GHz P4 or Athlon, or better
Computer Memory (RAM): 1 GB or more
Video Card: 128 MB or better
Hard Drive Space: 120 MB
Web Browser: Internet Explorer 7 or better
Additional Requirements: allow Active X plugin, Direct X 9c or better
Firewall:
Port 2591 tcp to 207.135.141.69 (Only needed during the browser setup)
Port 443 tcp to 207.135.141.69
Port 1853 TCP & UDP (outbound only) to 208.43.83.108
*If possible, outbound 1853 to anywhere would be ideal.
Bandwidth:
256kbs /video connection. A typical VRI call consumes 512kb of bandwidth
Webcam:
All name brand webcams will work with NexTalk On Demand.
Speaker/microphone:
Using on-board mic and speaker will suffice. For best results an external USB speakerphone will provide the best echo cancellation.
