Mitel 8662 IP Phone

Mitel 8662 IP Phone is the ideal phone for business professionals throughout your enterprise, supporting diverse user needs and allowing users to manage communications with ease.

  • Provides a six-line x 16 character, liquid crystal display (LCD) and embedded softkeys for efficient call handling and easy message management
  • Offers feature buttons for quick access to frequently used functions such as hold, mute, do not disturb, transfer, forward, conference page and more
  • Provides a message waiting lamp, adjustable base and wall mount
  • Includes full-duplex speakerphone and dedicated headset support
  • Provides red light emitting diodes (LEDs) to indicate a call is active, ringing or holding
  • Provides QoS and web-based programming
  • Upgradeable through software
  • Supports G.711 a-law, G.711 u-law, G.729a, and G.729a/b vocoders
  • Supports centralized power over LAN (local area network) (IEEE compatible)
  • Enables dynamic host configuration protocol (DHCP) or static IP addressing
  • User configurable transmission control protocol (TCP) and user datagram protocol (UDP) port number
  • Includes extra switch port
  • Configurable in Mitel Protocol or SIP mode. Features may vary in each mode
  • Supports VLAN tagging, which eases management, improves call quality and increases security


“Telenet VoIP Inc. has provided professional services for Phone Systems, Central Station Monitoring, Security Systems, Structured Cabling and more for our locations.

Telenet completed all projects in a timely manner by meeting deadlines, and performed exceptionally well under last minute notices. Their extensive technical expertise and knowledge of alarm systems and central station monitoring has been a true asset to our organization.

I highly recommend Telenet VoIP, Inc. for any alarm engineering/installation services you might need.”

Barbara J. Pearson
District Director
Altadena Library District



"I would like to express my appreciation to Telenet VoIP on our recent project. With respect to all of our needs, your team conveyed a commitment to customer satisfaction, truly making a difference in the successful completion of our project.

Telenet VoIP's breadth of experience and professionalism were major factors in keeping our project on time. I look forward to working with your firm in the future"

Joe Nguyen
Project Manager
Mobile Modular Management Corp



"We are very pleased to have had the opportunity of working with Telenet VoIP, Inc. and their Project Team on a recent project for The Orange County Water District.Telenet VoIP, Inc. performed an outstanding job on all the low voltage work for the project.

The workmanship for all the system installations are of high quality, all project deadlines were met on time and all scopes remained within budget. These key factors were imperative for the District and we are confident about utilizing Telenet on future projects.

I was very impressed by the rapid response and resolution by Telenet's Project Team in handling every project concern with efficiency. They were diligent, professional and extremely knowledgeable on all matters.OCWD would highly recommend Telenet VoIP, Inc. to any agency or organization (public or private) that is planning a new project."

Chuck Steinberg
Orange County Water District



"Thank you for your service in fixing our phone set up. Brandon did an excellent job, know what he is doing, professional, and explained everything very clearly so I could understand our phone set up. I also appreciated that he kept me informed on his arrival time and he got so much done in a timely manner. Thank you again and thank you for sending Brandon to help us."

Susan Gardner
Rasmussen, Willis, Dickey & Moore LLC