Grandstream GRP2612W 4-Line Carrier-Grade IP Phone - Black

very bad still didn't return back ?

COMPLICADO DE INSTALAR DEPENDIENDO DE SERVICIO TELEFONIA CONTRATADO, NOSOTROS CON UNA IP FIJA Y ORANGE IMPOSIBLE, DEVUELTO EL PRODUCTO

Funciona excelente, es importante mencionar que debes contar con cuenta activa en un servidor SIP de tu proveedor

Mein Sohn meinte, dass sei ein top Gerät

Great phone! Using it for few years and never had a problem!

This specific phone was a return/open box model. The price was too good to pass up at $26. The phone was obviously opened up and probably configured for installation (there was a handwritten device name and password written on the box), and all of the packing material was gone. I'm not sure if it would have included a power brick if new, but this one did not -that's OK it runs off my POE Ethernet switch no problems. After changing the firmware path in settings it found a software update and prompted me to install it. After updating some of the graphical elements of the phone changed, more inline with the look of my Grandstream WiFi handsets. I'm using the phone with an AllStar-Asterisk server and Callcentric.com. I've set up two other Grandstream SIP phones and the process was identical, although the web GUI was slightly different. In minutes I had two accounts registered and on the display, each with their own soft key for dialing out. Call quality is excellent. I've been a cellular only phone user for about 20 years, only using wired phones at work, and then usually huddled around a "lowest cost solution" desk phone with several co-workers. Using the speakerphone in my home office is really fantastic, calls are clear and easier to hear than when using my iPhone's speaker. The time from dialing the last digit in the number to ringing is nearly instantaneous. It's a little odd to mention but when you experience it, you quickly notice how long it takes to establish a call on the mobile networks.