SIP Phones
The next evolution of SIP phones

VTech ErisTerminal® ET600 Series SIP Phones

Experience the best of VTech—the ErisTerminal® ET600 Series with Snom® technology. This line of SIP desksets comes standard with color screens for simple navigation, and top-of-the-line audio for your best sounding calls.
Color displays and second LCD with self-labeling keys
The ET600 Series offers everything you need to communicate better. You’ll love large LCD screens for simple navigation. Bright illumination makes it easy to place calls and customize settings. Quickly update lines or functions within the color screen. A second display on the ET685 replaces paper label systems, while the ET617 and ET635 feature buttons next to the main color display.
Advanced German engineering
We built the ET600 Series with world-renown Snom® audio and software. Hear calls like never before. Enjoy natural, two-way conversations without echo or fragmentation. The desksets incorporate attention to detail from cutting-edge VoIP signaling to the latest DSP algorithms. Snom software helps deliver a premier communication experience to your business.
Connectivity
Most workplaces demand flexible solutions. This means desksets cannot tether you down. With Bluetooth® standard on the ET685 and electronic hookswitch support on ET617, ET635 and ET685, you can place hands-free calls on a wireless headset. When your administrative needs grow, add up to three VTech expansion modules to manage more calls. The module’s LED programmable function keys can be customized for settings like line status and speed dial.
State-of-the art features for demanding workplaces
Enjoy color screens, connectivity and advanced audio powered by Snom.
Color LCD screen
The 4.3-inch, 480 x 272 pixel color LCD display on the ET685 provides 10 clear lines of information at a glance. Self-labeling programmable feature keys are next to the 2.8-inch, 320 x 240 pixel color LCD display on the ET617 and ET635.
Headset connectivity
With Bluetooth® standard on the ET685 and EHS support on the ET617, ET635 and ET685, you can place hands-free calls on a wireless headset even when you're away from your desk.
Second screen
With a second LCD display (ET685 only), you have convenient access to four pages of six self-labeling feature keys with multi-color LEDs. Easily create keys for shared call appearances, busy lamp fields, quick dial and feature codes.
Advanced USB connectivity
Expand your options with USB connectivity. Support up to three ET6 expansion modules that each have a 4.3-inch LCD screen with 18 buttons.
Self-labeling programmable keys
Access self-labeling feature keys with multi-color LEDs next to the screen. ET635 offers four pages of eight keys, ET617 offers four keys.
Sensor hook switch
A non-wearing sensor hookswitch ensures a long product life even when the phone is used extensively over long periods of time.
Snom technology
World-renown Snom German engineering and advanced audio architecture powers every ET600 series deskset with cutting-edge VoIP signaling and the latest DSP algorithms.
Power over Ethernet (PoE)
With PoE support, you can locate the phones in any convenient location. No AC outlets or complicated wiring required.
HD audio
Thanks to Opus codec support (ET617 and ET635 only) and G.722 wideband codec support for HD audio, calls have never sounded so rich and life-like.
Zero touch provisioning
Utilize VTech redirection server with both API and web portal management for easy installations. No need to prep phones prior to deployment.
Learn about the ErisTerminal® ET600 Series family of products
Learn more about the ErisTerminal® ET600 Series
Connect with us to find out if these phones are right for your business.
Snom is a registered trademark owned by Snom Technology GmbH.
  • ET685
    Support for 12 SIP lines/accounts with 6 self-labeling programmable feature keys and EHS support
    • 4.3-inch color LCD
    • Bluetooth® connectivity for headset pairing
    • Zero touch provisioning
    • 3-year warranty
  • ET635
    Support for 12 SIP lines/accounts with 8 self-labeling programmable feature keys and EHS support
    • 2.8-inch color LCD
    • 8 self-labeling programmable feature keys
    • Proximity sensor for dynamic display of key labels
    • 3-year warranty
  • ET617
    Support for 6 SIP lines/accounts with 4 self-labeling programmable feature keys and EHS support
    • 2.8-inch color LCD
    • 4 self-labeling programmable feature keys
    • USB port
    • 3-year warranty
  • ET605
    Support for 2 SIP lines/account with 2 programmable feature keys
    • Dual Ethernet ports, 10/100 Mbps
    • PoE support (AC adapter optional)
    • Zero touch provisioning
    • 3-year warranty
  • ET6
    Accessory expansion module - requires a ET617, ET635, ET685 to operate
    • 18 multi-color LED keys
    • Large 4.3-inch graphic LCD
    • Plug and Play
    • Pair up to three modules