We have multiple installations on FusionPBX with Yealink and Polycom, are familiar with the ins and outs, and these are our staple. A future business order before our company is a customer who prefers Cisco gear, and we are contemplating it. What do you all think when comparing Cisco phones for FusionPBX compared to Yealink, PolyCom, and other vendor models? Does anyone have experience deploying Cisco phones on FusionPBX? If so, we are looking to learn: 1 - Are Cisco Phones just as easy to deploy regarding initial config & templates on FusionPBX, compared to Yealink or other vendors? 2 - Are the number of different working model choices comparable to Yealink and others? 3 - What if anything do you think are the main reasons why they trail behind Yealink and others in popularity? (Or do they?) Thanks for any feedback in advance.