Is it compatible with a CIsco IP phone model 303
2011502
I am unable to say anything about other phones. I just know it works on mine.
2011503
Does your phone have a port on the back with a headphone symbol by it? If so, probably.
2099744
I don't know about specific models but this device should be agnostic. I've tested it with Cisco/Linksys and Meraki products--two completely different products and it works. So as long as the device is using industry standard protocols, it should be fine.
1733999
Hi - I don't know. I would suspect it would as I am using it on a Cisco 7960 and it works fine.
1136776
Yes, these adapters are compatible with Cisco 7960 phones. However sound quality (especially microphone signal) depends on the headset. We have customers, who use these adapters with Bose headsets, so, it's working solution.
315215
the device has an analog phone connector. If you had something that would convert that to an IP phone then it probably would work.
1799275
These only work with the Cisco/Polycom conferencing phone. They have a specific connector that only works with that phone model.
275931
I am using it with Cisco IP Phone 7942 and it is working fine. Chances are it will work fine with 7945 as well.
1356404
yes it's compatible Mary I have the same setup you have and they work perfect.if you have any other questions feel free to give me a call805-304-8858 joseph
346891
This adapter only works with Cisco (but not all Cisco) phones. You need our PH25-RJ9A adapter: IP Headset Plug Adapter to RJ9/RJ10/RJ22 Headset - 01-PH25-RJ9A
1439461
I use a Cisco IP Phone (soft phone) Communicator for my work. It works great with it.
1238238
Hi There. Yes, this headset will definitely work with that Cisco phone system. Please let me know if you have any questions.
2275050
Yes, compatible with any ADSL internet provider. Excellent performance by Cisco XP2000. I've been using it since 2 months ago in Florida, USA under Century Link telephone company.
1377137
Nope, but on the off chance it doesn't work with your cisco phone, let them know. Their customer service is top notch!
1196298
I am not sure it is compatible. I had a similar problem when I purchased an add-on phone for my system and the phone did not work. To be safe I would buy the DCX291. Even if it is an older model, newer is not necessarily better and the 291 is specifically designed for your system.
436038
Hello Robert, thank you for your question. - Cisco does not make a long cable for the 7937 - Long cable exists for the Polycom IP 7000 (same phone so it will work) - We don't stock them but if they can find the long cable for the IP 7000 that will work. Here's a link to the Polycom cable that will work; http://www.cdw.com/shop/products/Polycom-microphone-cable-25-ft/1604781.aspx?AcquirgyID=13022690&cm_mmc=acquirgy-_-Google-_-CDW_Skus-_-2200-40017-003
1339344
We had a lot of buggy problems with those phones and their connectivity. We ended up exchanging them for polycom 500. Cisco was aware of the problem and didn't have a solution. Technically they do work but buggy because of the 303 phone.
1323229
I believe this is a rebranded Linksys product. As such it would use a Linksys style firmware and not run Cisco IOS at all.