อัปโหลดแล้ว 3 ปี ก่อนหน้านี้
Vcall Global is the hub of contact center services that not only excel in email and chat support but also social media support. We leverage the latest technologies to synchronize the support experience, and ensure that information relayed through multiple channels is available to the agents irrespective of the medium used by customers to contact support.
https://www . vcallglobal . com/blog/2021/06/outsource-chat-support-services-email-support-to-overcome-volume-problem/
