Part-Time Call Center Support Needed

I run a growing operation that now needs a reliable part-time voice on the phone to keep our customers happy. The focus is classic call-center support: answering inbound calls, solving straightforward issues, escalating anything outside your scope, and logging each interaction in our CRM... (Budget: $15 - $25 USD, Jobs: Call Center, CRM, Customer Service, Customer Support, Inbound Marketing, Technical Support, Telemarketing, Zendesk)