Welcome to Comcast Help & Support Forums
Find solutions, share knowledge, and get answers from customers and experts

New to the Community? Start here.

5,807,315

members

31

online now

1,953,183

discussions

Top

Getting Voice to the phone through the walls.

Highlighted
New Poster

Getting Voice to the phone through the walls.

Can I connect my voice modem to an existing phone jack to use the wires in the walls to connect my phones to the modem?
Cable Expert

Re: Getting Voice to the phone through the walls.

Yes you can backfeed the Comcast telephony modem to the inside wiring.  Make sure you have the inside wiring disconnected from the local telco's drop, usually the disconnect is done in the Telco's network interface box on the outside of the house.




Community Icon
I am not a Comcast employee, I am a paying customer just like you!
I am an XFINITY Forum Expert and I am here to help. For information on the program click here.
We ask that you post publicly so people with similar questions may benefit from the conversation.

Was your question answered? Mark it as an accepted solution!solution Icon
Community Icon
I am not a Comcast employee. I am a paying customer just like you!
I am an XFINITY Forum Expert and I am here to help.
We ask that you post publicly so people with similar questions may benefit.

Was your question answered? Mark it as an accepted solution!solution Icon
Community Icon
I am not a Comcast employee.

Was your question answered?
Mark it as a solution!solution Icon

Discussion stats
  • 1 reply
  • 1117 views
  • 0 kudos
  • 2 in conversation