Bought this for the whole company. The IP phones in the group will ring simultaneously when we use the same SIP account.

these like very well-designed devices.the phones for example have virtually every feature I could think of wanting, and are very attractive aesthetically as well.

Overall: a good quality VoIP phone for the budget market, with supplied power.
The majority of configuration is performed via a web interface once the device has gained either a static IP address. The web interface will then allow you to configure your SIP account details from your VoIP provider.
All other settings can then be modified as required, including ringtones, advanced network settings, SIP settings, call volumes etc.
I have been using this device for a good few weeks at this point and have not found any down sides to operation.

I received a brand new phone, which is exactly what I was looking for.So far no issues. I will update if there's any issue.

I have tested it in my company, and it can meet my needs. Really solid device for the price. Arrived sooner than expected.

I chose this phone, which is reasonably priced and works well through the power line in the basement. For other devices, it has never been so clear, and support or customer service has nothing to say about it. From the quality of the equipment, it is really good, even in daily use. The voice quality is also good, but it depends on my speed. Very satisfied

I'm impressed of the good quality and tech support. Easy to install and run well on my device. Good products. It does a good job of audio conferencing. I would definitely purchase again if needed. Absolutely Amazing.

6 parties can join with my voice conference at the same time, this helped me a lot when I was working from home.

Purchased 12 phones as an extra office phone. The settings are user-friendly.

Great Product, Excellent phone system, no issues thus far! Happy to say it does all and more, just do it correctly and you'll be fine. The Manual is so thorough.