Rainbow CRM Bridge connects phones systems with CRMs. Click2call, pop contact forms and maintain call history in the CRM forms..
https://pipechat.app
WLExtensao
3CX
Comm Solutions
https://plivo.com
CRM Simples
https://b2cor.com
http://otmechalka.com/
https://surfe.com
https://pipechat.app
https://www.thirdlane.com/
CloudCall