Skip to content
smplVoice
Poly ATA 400
Poly ATA SeriesAnalog adaptersCurrent

Poly ATA 400

Support for the Poly ATA 400: specifications, how-to articles and setup help from The Tech Team™.

Specifications

ATA 400 specifications

  • 1 RJ-45
  • 1 RJ-11
  • 1 USB 2.0 Type-A (for media and storage applications)

  • Black

Software

Software & firmware updates

HP distributes Poly firmware through Poly Lens and its provisioning services rather than as direct downloads. The Tech Team™ can keep your phones current for you.

Software release notes

Need help with your ATA 400?

Tell us a little about your business and a voice specialist will reach out to talk it through.

  • A plan built around how your team actually works
  • Help moving your existing phone numbers
  • Setup and ongoing support from The Tech Team™
Or call (800) 943-7675

Poly and Polycom are trademarks of HP Inc. and its affiliates. Product information, manuals and support articles are published by HP (source) and provided here for reference by smplVoice. Manuals are HP’s original, unmodified files.