1) 66268-03 - Direct Cable (66268-03) - The A10 direct connect cable is an economical way to connect H series headsets  to certain telephones that have an RJ9 headset jack, such as Nortel, Mitel and NEC.  Please contact our sales team at 800-914-7996 to determine if your phone can use one.
	2) 26716-01 Amplifier/Cisco Direct Cable - This cable from Plantronics is designed to fit almost all Cisco phones.  If you have used the compatibility guide, you have seen this is the most common cord used with Cisco phones. These cords are plugged into the headset jack on the phone and then plugged into any of the “H” series headsets. You must have something between the phone and the headset; consider this the conductor telling the telephone and headset how to work together.
	3) M22 Amplifier - When you use an amplifier with your telephone, you have just opened a new world for using corded headsets. The M22 is one of the newest amplifiers that is made by Plantronics. The amplifier has phone compatibility on the side of the box; the number 5 is the most common usage. You can also adjust the little circle on the side. The most common mistakes made with the M22, are putting the batteries in incorrectly, not turning the volume up, and plugging into a headset jack.
	4) 17590-03 - When you have broken your headband, and the microphone is still good, you can purchase this headband. It will work with the H51 or theH51N. Will not work with the newer models of headsets beginning with HW.
	5) 15729-05 - These ear cushions are great to have on hand when you run a call center; replacement is sometimes necessary for sanitary reasons. These match up with several different corded headsets.  Compatible with: H51, H51N, H61, H61N, H91, H91N, H101, H101N, SP04, SP05, PLX400, PLX500.

Replacing your Plantronics headset accessories is a great way to keep your headset performing at its best. When ear cushions tear, your voice tube gets clogged, or your wireless battery life isn’t what it use to be is the time to make your headset like new again.

So how do you know what to get? How do I find what I need? Where can I get the expert help that I need.  Well you have the experience, knowledge, and test of time at your fingertips.  We are the Sales and Support Specialists here at Headsets Direct Inc.  We are here to help you find what is practical and correct for your Cisco phone.  At your finger tips is a great tool and asset to your company, us.

We start with a compatibility guide that is located on our web site.  Go to the link below, then click on the link at the bottom of the page.

Compatibility Guide

Model: HW261N it’s not just what you say; it’s how you’re heard. The SupraPlus is the solution of choice for contact center agents the world over.

Connector Required

26716-01 Coil Cord to QD Modular Plug

Part Number: 26716-01 Adapter Cable-Quick Disconnect-to-Modular Cord.

Just when you think you have it figured out, you probably do.  This cable from Plantronics is designed to fit almost all Cisco phones.  If you’ve checked on the model number of your phone and picked out your corded headset, then the cable you will most likely need is the Cisco Direct Cable part number 26716-01.  Cisco phones are used in many call centers across America.  Most often the work force is people like you and me. We are not bound by switchboards and holding a phone between our shoulder and neck.  By using a headset such as a HW261N corded with a quick disconnect (this is a trade mark of Plantronics) and add the Cisco Direct cable 26716-01, you now are set to open the center.

	1) A10 Direct Cable (66268-03) - This cable is used for 75% of the applications for corded headsets.  What this means is if you have done the compatibility check for your phone and model and this was recommended, it will plug into your headset jack.  This will then hook with a quick disconnect to the corded headset that will also have a quick disconnect on the end of the cord.
	2) Amplifier / Cisco Direct Connect Cord (26716-01) – This is used on most Cisco telephones, after you have reviewed the compatibility check to verify that this will be the correct cable. This is for a corded headset, and it will plug into your headset jack on your phone. With a quick disconnect on the other end you will plug this into the corded headset that you prefer wearing.
	3) HL10 - Without this a wireless headset will really work at a less-than-perfect potential.  If I have this on my phone I am able to walk NOT run to my desk to answer the phone. This application works with most phones, however there may be some exceptions.
	4) DA40 USB - Experience wideband audio with the DA40 USB adapter.  This adapter offers wideband compatibility for crystal clear sound and lower listener fatigue.  The DA40 works well for users of soft phones, and it comes with a quick disconnect for any of the Plantronics corded headsets.
	5) 15729-05 Ear Cushions - Compatible with: H51, H51N, H61, H61N, H91, H91N, H101, H101N, SP04, SP05, PLX400, PLX500. If you are looking to stock up, these they come two in a package.  You should change out your ear cushions like you change out your toothbrush, every 3 months. Bacteria and microbes can build up over time.

Replacing your Plantronics headset accessories is a great way to keep your headset performing at its best. When ear cushions tear, your voice tube gets clogged, or your wireless battery life isn’t what it use to be is the time to make your headset like new again.

	1) Amplifier / Cisco Direct Connect Cord (26716-01) - Do you have a Cisco phone, such as a 7940 or 7965G? Does it have an RJ9 headset jack (similar to your handset jack)? Trying to connect one of Plantronics top rated headsets to it? Then this QD-to-modular cord is just the ticket, and priced right to boot.
	2) A10 Direct Cable (66268-03) - The A10 direct connect cable is an economical way to connect H series headsets to certain telephones that have an RJ9 headset jack, such as Nortel, Mitel and NEC. Please contact our sales team at Headsets Direct at 800-914-7996 to determine if your phone can use one.
	3) M22 Amplifier - The new edition of their most popular amplifier incorporates the latest technology used on most new phones sold.  Designed to work with over 90% of all phones being used today, the M22 offers excellent voice and hearing control for all your headset needs.
	4) HL10 - The HL10 handset lifter is the must-have addition to your Plantronics wireless headset system. It effortlessly lifts the handset and returns it to the cradle at the touch of a button from wherever you are and takes up no desktop space.
	5) 03929-63 HDI Training Adapter - A Headsets Direct original product, this training adapter is flexible enough to be used on both wireless and corded headsets. Give the folks at Headsets Direct a call at 800-914-7996 to see how easy it is to train with their HDI headset training adapter.

Replacing your Plantronics headset accessories is a great way to keep your headset performing at its best.  When ear cushions tear, your voice tube gets clogged, or your wireless battery life isn’t what it use to be is the time to make your headset like new again.

The SPA504G is a VoIP Phone from Cisco which seems to be geared towards smaller companies.  This model comes with 4 individual call lines with dedicated buttons for Headset, Mute, Volume, Hold, Menu settings, Speakerphone and Voicemail access.  No AC power supply is needed, it can use POE (Power Over Ethernet).  This phone has a 2.5mm headset jack, as opposed to the more common Cisco 7940, 7960 and 7970 series phones.  As far as we can tell, the headset jack should be a standard 2.5mm jack so you should be able to use any of the Plantronics “cordless phone headsets” which have a 2.5mm plug, or any Plantronics commercial grade “H-series headsets” along with a 2.5mm patch cable (model# 43038-01).  If you are a user or have had any experiences with this particular line of Cisco phones, please feel free to blog with us, as this will help other people.