Summary: When I decided to make the switch to VoIP, I started with a more-or-less plug & play solution that I bought from Big Warehouse Store. When my wife told me that the latency was too much (a common complaint among users of that device), I started searching around for other solutions.
Summary: This works well in our environment. It was a little challenging to get setup correctly. We use it for a fax/printer that has only a single network port at the wall. We use it with Vonage Business with no issues.
IP address for administration is wrong in the manual, ...
luis lopez, Amazon
21 July 2015
Summary: IP address for administration is wrong in the manual, and online. In order to access administration initially, CPU must be plugged directly into SPA122 contrary to directions in manual. Cisco seems to think "close enough" is acceptable with this products documentation.
Immediately updated the firmware and set a few configuration options needed to get it to talk to our network and we were good to
JasonEP "-Jason", Amazon
29 June 2015
Summary: Device works as expected. We use it to connect our Copier/FAX machine to our Voice network. Immediately updated the firmware and set a few configuration options needed to get it to talk to our network and we were good to go.
Summary: Only issue I found was that you cant assign a static IP address with the netmask of your choice...it is a dropdown menu with options. I wanted to assign a /16 address and had to do they via DHCP with a reserved address.