Ribbon

Ribbon Communications Inc. (Nasdaq: RBBN) delivers market-leading software solutions that secure and power many of the world's leading service provider and enterprise communications environments. Built on world-class technology and intellectual property, the company's cloud-native solutions deliver intelligent and secure real-time communications solutions for the cloud, network and enterprise edge. Ribbon's Kandy Cloud real-time communications software platform delivers advanced and embedded CPaaS and UCaaS capabilities enabling service providers to rapidly create and deploy high-value communications services.

With locations in more than 25 countries and on six continents, Ribbon's innovative, market-leading portfolio empowers service providers and enterprises with carrier-grade real-time communications solutions, along with a new level of security that runs in their network infrastructure, data centers and private cloud, or in the public cloud.

ribboncommunications.com

Integration with Yealink

Phone Model		KBS		Standalone AS		C20+AS		GVPP		EdgeMarc Intelligent Edges
Phone Model			Certified Firmware		Certified Firmware		Certified Firmware		Certified Firmware		Certified Firmware
T2 Series IP Phone	T19P E2	√	53.83.0.50 53.82.0.20 53.80.0.70	√	53.84.0.34	√	53.84.0.34	√	53.84.0.34	X
	T21P E2	√	52.83.0.50 52.82.0.20 52.80.0.3	√	52.84.0.34	√	52.84.0.34	√	52.84.0.34	√	52.81.0.98
	T23P	√	44.83.0.50 44.82.0.20 44.80.0.5	√	44.84.0.34	√	44.84.0.34	X		X
	T23G	√	44.83.0.50 44.82.0.20 44.80.0.5	√	44.84.0.34	√	44.84.0.34	X		X
	T27P	√	45.82.0.20 45.80.0.20	√	V70	√	V70	X		X
	T27G	√	69.83.0.50 69.82.0.20	√	69.84.0.34	√	69.84.0.34	X		X
	T29G	√	46.83.0.50 46.82.0.20 46.80.0.10	√	46.83.0.90	√	46.83.0.90	X		X
T4 Series IP Phone	T40G	√	76.83.0.50 76.82.0.20	√	76.84.0.34	√	76.84.0.34	X		X
	T40P	√	54.83.0.50 54.82.0.20 54.80.0.95	√	54.84.0.34	√	54.84.0.34	X		√	54.80.0.130
	T41P	√	36.83.0.50 36.82.0.20 36.80.0.60	√	36.83.0.90	√	36.83.0.90	√	36.83.0.90	√	36.80.0.130
	T42G	√	29.83.0.50 29.82.0.20 29.80.0.60	√	29.83.0.90	√	29.83.0.90	√	29.83.0.90	X
	T46G	√	28.82.0.20 28.80.0.60 28.83.0.50	√	28.83.0.90	√	28.83.0.90	√	28.83.0.90	√	28.80.0.130
	T48G	√	35.83.0.50 35.82.0.20 35.80.0.60	√	35.83.0.90	√	35.83.0.90	√	35.83.0.90	√	35.80.0.130
	T49G	√	51.80.0.100 51.80.0.75	X		X		X		X
	T41S	√	66.84.0.43 66.83.0.50 66.82.0.20	√	66.84.0.34	√	66.84.0.34	√	66.84.0.34	√	66.81.0.25
	T42S	√		√		√		√		√
	T46S	√		√		√		√		√
	T48S	√		√		√		√		√
T5 Series IP Phone	T58V	√	58.83.0.5 58.80.0.40	X		X		X		X
IP Conference Phone	CP860	√	37.72.0.6	X		X		X		√	37.80.0.30
	CP920	√	78.81.0.15	X		X		X		X
	CP960	√	73.83.0.20 73.80.0.35	X		X		X		X
DECT IP Phone	W52P	√	25.80.0.30 25.73.0.27	√	25.30.186.30	√	25.30.186.30	√	25.30.186.30	√	25.80.0.15
	W56P	X		X		X		X		√	25.80.0.15
	W60P	√	77.83.0.10 77.81.0.35 77.81.0.30 77.81.0.10	X		X		X		X