$ 45


  • High-fidelity sound quality
  • High-definition voice codec
  • Built-in multiple color ringtones
  • Three-party conference
  • Call forwarding
  • 1200 call log storage
06-01-2023 3:16 PM

Model: SIP-T780

Diamond IP Phone VOIP T780 DMV SIP

  • High-fidelity sound quality
  • High-definition voice codec
  • Built-in multiple color ringtones
  • Three-party conference
  • Call forwarding
  • 1200 call log storage
  • Security strategy, automated deployment
  • Voice mail, mute, programmable buttons
  • Web management, VLAN function