Is this compatible with the Cisco SPA508G phone? Do I need to purchase a 2.5mm Quick Disconnect for this?
490843
Hello. I have no direct experience with the series 500 VOIP phones, but I do know they are supposed to be Bluetooth compatible. In my opinion, that would suggest that the Plantronics Calisto-Pro should give you few, if any, problems. The one I use has had no problem connecting/paring with any Bluetooth bit of electronics it gets near :-) Hope this helps.
906185
I have no idea, I don't see how this set up would be compatible with too many phones though with it being a 2.5 mm input on the one end. That's important to note.
2067592
It's a standard connection. As long as your phone doesn't use an atypical port and supports mic input (which is almost all modern smartphones) it will work fine.
1391446
No. This a Cisco phone appliance. Sorry. It very well with a network Cisco office phone.Russell Jones
2125561
I'm just a buyer like yourself. But from what I can tell if its the 2.x mm plug in, then it works. Some people were complaining of connectivity sound, but if you are doing all analog (versus hooking it off a wireless phone) then it should work. I'm using a DSL line for my home business, and as long as you run everything "hard line" (as in run teh phone line through your DSL router's analog phone port) it works great for me. Versus spending 100$ for a business class phone? You cant beat it!
1768468
SORRY, I MAKE A MISTAKE. SPA300 SERIES DON'T HAVE ANY POE SUPPORT.lOOK IN THE NEXT TILE INTO THE LINK: Cisco Small Business 500 Series IP Phones Comparisonhttp://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/small-business-spa300-series-ip-phones/data_sheet_c78-601648.html
1890758
Yes it is for a headset with 2.5mm plug. It is also crystal clear when using the headset. It's the best phone I have ever purchased.
1454533
I would say yes, as the one I bought was used with a Cisco 7960 and worked well. I was given a Polycom phone recently and replaced the section of cable below the connector at mid-cable and the same headphones that worked with Cisco 7960 works with a Polycom Soundpoint IP550.
2085311
Greetings, this is a VoIP telephone. It plugs into an RJ45 connection like a Computer.Also, this phone requires some type of VoIP phone service to connect to and requires an external adapter or PoE switch for power.A compatible headset will require a 2.5mm connector.
2179267
I'm not sure, sorry. I'm using it with an Avaya office phone, so it's a pretty specific connector.
1763862
No Plantronics headsets do not include the bottom disconnect cord. Are your sure you only need the bottom cord and not an amplifier? I would need to know the model of the phone to tell you what you need. Also the bottom cords do make a difference...for example Cisco phones have different wiring in the modular clip than a Nortel or Avaya phone. It's never as easy as just plugging in a phone. If all you need is the bottom cord, depending on the phone I have generic cords from $9.95 to $30.00.
654291
PS....I use it on a Cisco phone and it works beautifully. Voice part and ear parts! I absolutely LOVE this headset!!!
1377137
Nope, but on the off chance it doesn't work with your cisco phone, let them know. Their customer service is top notch!
1241478
search for a Cisco SPA112 - This is a basic ATA adapter mainly used for analog phones or fax machines. Note: Faxing thru this adapter usually works ok if the faxes aren't very large. Under 8 pages in or out seems to work fine.
2137022
Sorry. i do not know the answer to your question. I use it with a Cisco system.
1619538
I don't know, I'm only purchased this and am using this to connect to the telephone/DSL wall jack...sorry!
1768467
No, the Cisco SPA-303 is not POE compatible, you will have to move to the 5XX series for that or the Yealink T22P which is my preferred phone to use.