Does Xfinity Home Phone service provide a true landline?
2022年3月5日 · Their home phone service is VOIP between the Internet/Wifi/Voice gateway device in your home and Comcast (usually over a combination of coaxial cable and fiber optics), but the phone jacks on that device provide a POTS (analog "Plain Old Telephone Service") interface to customer touch-tone telephones, not VOIP.
Comcast Voice with analog wired phones - Xfinity Community Forum
2024年11月23日 · Ethernet connected VoIP phones won't work with Comcast/Xfinity's home phone service but can be used with a 3rd party VoIP service. Please be aware that there are 2 kinds of responses in this Forum: Replies and Comments.
voip phones wont work on xb8 cable modem - Xfinity Community …
2023年5月1日 · I'm a VOIP engineer at a large organization. Multiple people use Xfinity to work at home with a VOIP phone. Its common knowledge in the IT world for any VOIP technician to know that SIP ALG causes mutliple problems with VOIP phones losing registration or not registering at all. Xfinity is now handing out the new XB8 cable modem.
How to connect wired home phone network to Xfinity phone …
2020年5月15日 · I have voip phone service from xfinity. I currently have a cable connecting my xfinity modem to a single phone. My home is wired with a landline home phone network (4 wire telephone cable, rj11 con...
xfinifty voice analog or digital | Xfinity Community Forum
2021年12月28日 · you indicated Comcast must use RJ11 connection, don't allow customer IP phones to access their home phone system directly. but when I convert RJ11 to RJ45 is not direct connect IP phone. IP phone handset have better audio and lots of feature, regular cordless phone have none, and RJ11 by default does not support voip. Not all voip service need ...
Comcast Phone Service vs. My Own VOIP Phone - Xfinity …
2020年1月21日 · Clearly, it would be cheaper. What I had more in mind, and should have specified, is if there is an inherent technical advantage to using Comcast's own phone service in terms of voice quality and up time vs. my own phone and VOIP service. A lot depends on the quality of my phone and of the VOIP service I choose, I know.
Call drops every 30 minutes using xfinity voice
2020年12月26日 · I received a new router from Comcast hoping it would help, but phone continued dropping calls within a few seconds of any calls of 30 minutes. Finally resolved the issue by purchasing a two way splitter which I plugged into the wall outlet and plugging both the router and phone in there rather than having the phone plugged into the second port ...
Can i use a soft phone on my PC - Xfinity Community Forum
2021年7月26日 · Their phone service is VOIP between the Internet/Wifi/Voice gateway device in your home and Comcast, but the phone jacks on that device provide a POTS (analog "Plain Old Telephone Service") interface to the telephone(s) in your home.
static on VOIP phone calls | Xfinity Community Forum
2024年5月14日 · I have a central phone unit which is plugged into the modem and 3 remote wireless phones that communicate with the main unit. They all exhibit this problem. I'm using a Surfboard T25 modem which is on the Xfinity recommended list. I will try plugging the main unit into the other phone port on the modem for a few days and see if the problem goes ...
Retrieve Text Messages Sent to VoIP | Xfinity Community Forum
2022年12月9日 · People insist on sending text messages to my home landline (Comcast VoIP) - no matter how many times I try to tell them. :( Is there a way to retrieve SMS messages sent to my Comcast Vo...