Send appointment reminder calls at scale with Voice API v2 batch calling

Reminder calls the day before help cut no-shows, but calling a list of customers is more work than calling one. You need a queue so you don’t dial 500 numbers in the same second, a way to stop calling once the reminders are no longer useful, a plan for voicemail, and a way to tell […] The post Send appointment reminder calls at scale with Voice API v2 batch calling appeared first on Sinch .