Will this work with CISCO IP Phone 7940 Series?
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.
686068
i don't believe this phone works with any IP phone system. this is a standard analog conf phone.
1723981
I'm not 100% sure, but I think they are very specific and they do not work on all models of the cisco conference phones.
179515
I don't know, as we bought it for an HP switch. I think I remember something about Cisco having their own proprietary items. Sorry I can't give you a definitive answer. You could try calling Cisco tech support?
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.
2041928
If you mean the CISCO version for Comcast then yes it will. You will also need to purchase a signal repeater though.
1391446
No. This a Cisco phone appliance. Sorry. It very well with a network Cisco office phone.Russell Jones
305607
The Cisco CP-7937G will pull power off the network's Cisco POE switch. Once on the system just configure the device in Cisco Callmanager (CCM). The CCM is generally already configured to hand out IP addresses (DHCP) and what telephone lines (PRI, 1FB, SIP) to use.
2085313
NO. This is an IP Phone which can be connected by a LAN jack (same like connecting the computer to your router / switch). It is the bigger jack called "RJ45".Since you are asking this, I assume you need to know the rest of the information, in order to use it, it can not get a dial tone from the normal wall plug. IP Phones need an "electronic" source for dial tones like PBX or VOIP service provider which can be easily found online.So, get a VOIP account, register it on this phone, connect the phone to your router, and enjoy the cisco quality :)
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.
1183082
Hi Kartik, this will only work with an analog phone line. If you need an ip conference phone check out the konftel 300ip.
2280753
Not sure, but I think that they can give you a small converter box (by Cisco) that should do the trick. Good luck.
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
668331
it will as long as it is a regular phone and not one that is on a IP system like Cisco... because then the cord will connect, but won't work.
1626357
Theoretically yes. I bought them for Cisco 8941s and while they worked, there was a high pitched squeal for every call. I ended up returning them.
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
695763
If the Avaya 9640G VOIP phone is IEEE 802.3af compliant then yes, this will work.