Choice of IP phone?

Question

Telephony

Greetings
I choose between Grandstream GXP2160 and Panasonic KX-NT543RU or Panasonic KX-UT136. Who worked with what? Main criteria: Stability, ease of use.
I tend to Panasonic, but in the Grandstream GXP2160 the color display captivates, how is it in quality?

Answer 1

Grandstream proved itself a long time ago and all the phones I dealt with work to this day, Grandstream is definitely the choice! According to Panasonic, it was said above that Panasonic sharpens its devices under its own automatic telephone exchanges, just like Cisco.

Answer 2

I worked with the grandstream, everything is fine, I think, and for the price it is better.
But why such a hulk can 2130?

Answer 3

Only not Panasonic - you know that more or less it can be configured only through provisioning?
There are no very important parameters in the webcam.

Answer 4

In my experience, not the latest, but well-established Yealink models are very good.
Yealink SIP-T22P www.ipmatika.ru/products/?wid=11
Yealink SIP-T26P www.ipmatika.ru/products/?wid=3
Yealink W52P www.ipmatika.ru/products/?wid=103 (Amazing sound! )
Links to the Russian site of the Russian master distributor. You can find other suppliers, and cheaper.
Now Yealink has new models, but they are on other processors and there are still questions about them.
Very good models entering the market:
ATCOM Rainbow 1L www.skomplekt.com/tovar/10/4/9999912304
ATCOM Rainbow1 www.skomplekt.com/tovar/10/2/9999890911
ATCOM Rainbow 2 www.skomplekt.com/tovar/10/2/9999890912
Links to the Russian site of the Russian master distributor.
The model has not yet been tweaked to the level of classic Yealinks, but, of course, everything is ahead of it. The software will be added.
According to my observations, Panasonic's SIP phones are oriented towards proprietary IP-PBXs of the same company and do not work very well with free products that emphasize the full implementation of the described standards.