Does this run VOIP from comcast ?
1045194
Most likely not, it is a DSL could probably use their modem and this as router. I run 6 security cameras at up to 200 feet wireless and it works great.
264663
I don't think so, but I don't know absolutely. The device had to be entered into Comcast's registry as the modem device, but there was NO software (CD or otherwise) other than the Model Number, the serial number and the CM MAC number. I think the only thing proprietary about Comcast's "rental" modems for customers are the rental fees !
408849
You can googlesearch to get a PDF file of the instruction manual. No software is provided or needed; you configure it with a web browser, or hook up a phone and dial four stars to get the voice menus. Comcast is an internet provider; to use this device you also need a SIP/VoIP service (which act as a bridge between the internet and the telephone network). I use Callcentric and voip-dot-ms, but there are many others. Skype doesn't support SIP (or numeric phone numbers for that matter) so you can't use that service with this device.
1890966
No it wll not work with Comcast phone as it does not have a phone port or anywhere to plug a phone.
2010637
Unless Comcast it's offering dsl then no. This is strictly a dsl modem. You would want to search for a cable modem.
28078
I wouldn't think so. This is a DSL Gateway/Modem (signal comes from phone line) Comcast would require a Cable Gateway/Modem (self explanatory)
854644
No, this does NOT support telephony. This provides access ONLY to cable Internet access.
749710
Sorry, I don't use that service in my home so can't reply with an accurate answer. I checked the manual and could find no information about VOIP.
1187149
The USR modem will work with a voip service but you need to connect it to your voip unit with a phone cable. I do not know if the Ooma unit will work with this set up.
888951
No this is for delivering Dial Tone only... It need a internet modem to function and an VOIP provider.. If you need help call
1443437
I have twc and it works just fine. Just connect to the modem and your good to go. Not sure what you mean by "voip"?.
1280908
No, this modem is compatible with the Comcast system, you should not have to call them to set-up modem.
1280263
I am not a VOIP specialist, so have a look here: http://www.wikihow.com/Setup-Voice-over-Internet-Protocol-%28VoIP%29-in-Your-Home, or here: https://www.voiptalk.org/products/voip-setup.php, or on youtube: http://www.youtube.com/watch?v=XuN9TOXwL1E . Just examples, there are a lot more out there...
1890965
No this modem does not support comcast phone service. There is a modem arris on amazon that does.
1947143
Yes they do. Here's a list I found on the web of providers they work with: http://www.whichvoip.com/voip-phone/ip-phone-price.htm Usually just need to download a configuration script so they work with the provider.
2047674
http://mydeviceinfo.comcast.net/ check here and see if it's listed. Note that if you have or want "voice" you'll have to get a different modem--one with phone plugs.
1254158
If it wasn't for Comcast you would be able to, but since it is Comcast does not register any refurbished/pre-owned products. Best buy sells the Comcast issued VOiP modems if you need it and they are going to stop doing that because they want you to purchase directly from them.