WPU-7800 is SIP-Based Wi-Fi Voip Phone (Incom-ICW-1000G)

We had phones from another vendor but then a change in our WiFi infrastructure caused them to stop working. These phones were an economical replacement.

Difficult To set up. We had 2 different devices and different issues with them. Not recommended

Can't do line transfer calls

Phone worked. interface was a little wonky. I tried to add this to my ringcentral system with out any success. return was easy

I work for a VoIP company and we provision a LOT of phones of all kinds every week. We were looking for a new cordless phone to recommend to our customers and we were intrigued by the concept of Wi-Fi rather than DECT, so that there was no longer a base station and the phones could be used across a large building without installed DECT repeaters and trying to figure out which handsets went with which base stations.Initially when we received these phones to test we had a really difficult time getting them to register or connect to Wi-Fi. We finally managed to figure it out, but noticed that even when we repeated the exact same steps on other phones, sometimes it would work and sometimes it wouldn't. Once they got registered they seemed to work fairly well though within our own office, other than the call quality not being all that great (just sounded very compressed and not crystal clear, although it didn't really make it more difficult to understand anyone).We then decided to try and deploy them at a few test customer sites. Once we had a broader set of test data to go off of, we saw how poorly these phones held up. Batteries would die very quickly even if they phones didn't get used, phones would lose their registration or Wi-Fi and the only way to fix it would be to reboot the phone, and a few phones simply stopped working altogether and had to be reset and re-configured.The concept in theory is awesome, but sadly these are not ready for prime-time.