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Item#: N82E16876998275

Plantronics APP-5 Electronic Hook Switch for Polycom (38438-01)

  • Connects Platronics Headsets
  • Desk Phone Control
  • Remote Answer & End

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The APP-5 transforms your Polycom Unified IP phone experience through remote answer/end and ring alert. It is compatible with the following Polycom Unified IP Phone models: 320, 330, 430, 550, 560, 650, 670.

Learn more about the Plantronics APP-5


Part Number


Plantronics APP-5 Headset Adapter
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

Customer Reviews of the Plantronics APP-5

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  • Sarah T.
  • 10/21/2014 9:58:13 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorks Like a Charm

Pros: Works flawlessly between the Digium D40 and the Plantronics CS55 headset.

Cons: Expensive

Other Thoughts: It astounds me how much money Plantronics gets away with charging for a micro-relay or two and a few plugs and wires. I doubt it costs more than $5 to make these things, but you gotta have 'em...

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  • Matthew C.
  • 10/6/2013 10:19:30 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAwesome Accessory!

Pros: This is a huge upgrade over the common handset 'lifter' easy to setup and great once it is! Make sure it's compatible with your phone!

Cons: Price is a little high but compared to a 'lifter' it's about the same and as stated above is far superior.

Other Thoughts: Love them, would buy many more if the price was lower!

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  • Mark M.
  • 7/25/2012 8:28:29 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsPlantronics CS50 Polycom cable

Pros: Works exactly as advertised. No more trying to get the old lifter to work.

Cons: What do I do with the old lifter now?

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Volume Discounts Available
  • 2-6 $48.74 ea.
  • 7-11 $47.49 ea.
  • 12+ $46.74 ea.
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