The color screen is easy to customize the logo and our clients love them

Overall this is a nice phone with some cool features: color screen, weather, etc

The color screen is nice, (though the view angle could be a bit better), and there are a lot of buttons you can program etc

Color screen is cute and easier to read than monochrome.

UDP transport and RTP works great using Asterisk

I also recommend using with the Grandstream UCM IP PBX series.

Face it, unless you played an extra in Office Space, you really should not be using a phonebook directory on a single-use device like this.

The setup is pretty intuitive, and I can generally have one up and running out of the box within 60-90 seconds, assuming I know the credentials and have a computer handy (don't try to configure this phone without a computer on the same network - you'll spend forever!

Easy setup and works flawlessly.

Setup was fairly easy and only took about 5 minutes

Works fine but needed an IT guy to tie the phones into each other to get them to work with the network works fine with Vonage!

User interface is a little clunky but the phone works very well and its substantially cheaper than competing products.

Using it home office use and once I got the phone to sync up my fiber provider the phone worked great

The supported CODECs (which now include G.722) default to PCMU, which is working great with our existing asterisk system

Phone is responsive, has good sound, I like the tactile qualities of it, and overall nice features

Full of functions, large screen, sound is very clear and you cant beat the price.

Hands free sound is great

It surpasses both the GXP 2000 and GXP 2140.

The 24 programmable keys for BLF are bright and easy to see.

It is a good phone, yet I would like more option to program the soft keys which seems a little limited here

I love the speed dial keys and the multi-line conferencing.

I have used Bluetooth on this unit, and it works as expected

works very good and as expected

Great device, works perfectly but it was delivered with US voltage adapter instead of European one

This is a beautiful beautiful VOIP device.

Great features on this Linux based phone (yep, it's firmware is a Linux fork).The bluetooth is a critical feature to have, and the reason I will be purchasing more

Great features on this Linux based phone (yep, it's firmware is a Linux fork).The bluetooth is a critical feature to have, and the reason I will be purchasing more

The phone has a lot of great features but returned and puchased the RCA desktop phone.

Phone is responsive, has good sound, I like the tactile qualities of it, and overall nice features

Overall this is a nice phone with some cool features: color screen, weather, etc

I have a new Yealink coming that has excellent reviews, I used them in the past and facepalm for trying Grandstream's low quality buggy products out

and they don't want to support their Own products and tell you to go back to the dealer

one of the best product for ip phone, much better than bria

Out of all the phones, I tend to like this the most for now; the price is also much cheaper than Cisco and Polycom phones.

The Grandstream GXP series are among my favorite, due to the ease of setup, generally good audio and build quality, as well as the price point for the features included