Click HEADSET SHORTAGE before ordering or
call for the latest information and availability.

Plantronics CA12CD-S Cordless PTT Adapter

Latest Plantronics Estimated Date: 2/5/21

(3 customer reviews)


  • Same Day
  • Created with Sketch. 30 Day
    Money Back Guarantee

Plantronics CA12CD-S PTT Cordless Adapter:

*** This is a special order non-returnable item. ***

The CA12CD-S is a cordless PTT (push-to-talk) headset adapter designed to provide encrypted communications and PTT functionality for applications such as Public Safety Dispatch and Air Traffic Control. The The CA12CD-S uses digital processing (DECT™ 6.0), and operates in the UPCS band (1.92 – 1.93 GHz ) in North America.  It features a Plantronics QD (Quick Disconnect) and is compatible with all “H” series headsets.

  • Call for Availability
  • Warranty 1-Year
  • Non Returnable At This Time

Plantronics CA12CD-S PTT Adapter Features:

  • Cordless Amplifier for use with H-series Headsets
  • DECT 1.9GHz Push-to-talk amplifier for 6-wire applications
  • 2-prong PJ-7 connector (equivalent to WE-425)
  • Hands-free mobile communication
  • Digital (DECT) technology operating in the 1.9GHz radio band
  • Provides superior voice clarity and security
  • Industry standard ergonomic design of PTT unit
  • PTT switch with selectable locking/non Locking operational modes
  • Two charging wells; one for the remote unit while the other facilitates charging the extra battery pack (supplied with unit)
  • Lithium-Ion battery packs provide approximately 8 hours talk time
  • Faster battery recharge rates
  • Quick Disconnect for use with Plantronics H Series headset tops
  • 1 Year Warranty
  • SKU# SHS2900-01 & 207799-01  (Formerly 92900-01)
  • UPC 017229147249

Base reads: CA12CD-S with date code  MMYY (Formerly SHS2900-01)
Box label reads: 207799-01  (Formerly 92900-01)

TECH TIP: Info about the older CA12CD model:

The CA12CD was the predecessor of the CA12CD-S.  The two units use different wireless technology, thus making the remotes not interchangeable. Other accessories are the same.

Base reads: SHS2500-01 with date code  MMYY
Box label: 92500-01

80323-01 Remote Unit (Only compatible with CA12CD)

Additional information




Non Returnable At This Time



Part #

207799-01 (Formerly 92900-01)


Call for Availability

3 reviews for Plantronics CA12CD-S Cordless PTT Adapter

  1. Susie

    When I hooked up this device to the workstation, something opened up the radio channel and there was nothing but dead air. Once I unplugged the unit, the open channel stopped. Waiting for a slow time to plug the unit in and do some trouble shooting.

  2. Team Procurement VooDoo

    This product was as advertised. It met our requirements and was good quality. Pricing was also reasonable based on competitors. will use this vendor again.

  3. Reynolds

    Excellent product overall

Add a review

Your email address will not be published. Required fields are marked *

We Make Your Life Easy!

  • Headset / IT Specialists Since 1996
  • Authorized Dealers (Unlike 3rd party sellers on Amazon, eBay, etc.)
  • Real People To Simplify Solutions, Verify Compatibility and Meet Delivery Deadlines
  • Guaranteed Genuine Product with Full Warranty and Support
  • Discounted Pricing with Additional Quantity Discounts Available
  • Same Day Shipping On Most Orders (12:00pm Arizona)
  • Free Technical Support For Our Customers
  • Out-of-Box Failures Are Replaced Quickly At Our Expense
  • Expedited Warranty Replacements
  • Visit: BBB Business Review A+ Rating