Frost and Sullivan predicts Open SIP IP Phone growth will reach 11.8% over the next seven years, building onto the estimated 50 million Open SIP phones have been shipped over the past six years. "Avaya's key value proposition and differentiator in the Open SIP endpoint space is its focus on the end user experience. A recent Frost & Sullivan survey of UCaaS investment stakeholders found that the user experience is a critical factor in provider selection, with 44% of respondents selecting a good user experience among the top decision-making factors in the final selection of a UCaaS provider," said Alaa Saayed of Frost and Sullivan. "Avaya has transformed itself into an Open SIP endpoint innovator with a solid commitment to become the preferred vendor in this space." For more details, access the free Frost and Sullivan report here, or view the† webinar. Avaya IX Devices Open SIP Portfolio includes: