2.5mm Headset to RJ9/RJ10 CISCO Phone Adapter

SKU:
01-PH25-RJ9Cisco
UPC:
721633105473
Availability:
This adapter converts a headset with a 2.5mm TRS plug to a 4P4C Cisco headset plug. The VoIP RJ9 plug allows 2.5mm headsets to work seamlessly on your CISCO phone.
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Buy in bulk and save
  • 2.5 mm to Cisco phone adapter
  • HB adapter guide
  • 2.5 mm to Cisco phone adapter
  • HB adapter guide
$14.95

Description

  • Convert 2.5mm plug to CISCO phone single 4P4C RJ9/RJ10 headset plug
  • Save money by buying standard phone headsets to use with your Cisco phone headset jack
  • Reduce clutter with single headset
  • Does not work with RJ11 jack, which is wider than your handset or headset jack (6 positions vs. 4). RJ11 jack is what is in the wall. RJ9, RJ10, RJ22 are what is on your phone handset or headset. 
 

The PH25-RJ9Cisco converts the standard phone headset 2.5mm plug to a standard RJ9, RJ10, or RJ22 Cisco phone headset plug, allowing you to use your favorite phone headset with your Cisco office phone. The adapter outputs binaural sound for stereo headsets, meaning you will hear sound out of both ears. 

Why buy an expensive headset just for your Cisco IP phone? Use the Headset Buddy Adapter and your existing 2.5mm phone headset with Cisco VOIP phones that have a headset jack. Save money by using a 2.5mm headset with your Cisco office phone.
 

The adapter cable is approximately five inches long.

Compatibilty

Only compatible with Cisco and Ativa phones. Will not work with Polycom, Aastra, Nortel, and most other phones.

Will not work with Cisco handset plug or RJ11 (wall) jacks.

This list is not all inclusive. Please look up the specifications on your specific phone to see if it has a RJ9, RJ10, or RJ22 headset jack. If the Headset Buddy doesn't work with a model on this list we will be happy to refund 100% of your purchase plus pay for return shipping

Incompatible Cisco phones:

Cisco 7902, 7905, 7910, 7911, 7912, 7920, 7921

Compatible Cisco Phones

6921, 6941, 6961

7931G, 7940, 7941G, 7942G, 7945G, 7960, 7961, 7961G, 7962G, 7965G, 7970, 7971, 7971G, 7975, 7975G, 7985, 7985G

8941, 8945, 8945G, 8961, 8961

9951, 9971

12VIP

30VIP

CTS 500

Please let us know if you find more compatible phones or incompatible phone models.

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Warranty Information

Free returns, always! We have a 30-day, no-questions-asked return policy for all of our products as well as a one-year, 100% Satisfaction guarantee; we’ll replace your HeadsetBuddy for free within the first 12 months.
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