Easily call to your customer without any problem. OutrightCRM Twilio Power Dialer provides click to call functionality to the CRM. It can manage multiple phone numbers at a time. It provides multiple features like click to call, SMS conversations, SMS template, Call tracker, SMS tracker, attached the call or SMS to the CRM records.
https://store.outrightcrm.com/product/suitecrm-twilio-connector/