Zadarma is a cloud-based virtual phone system and PBX for businesses. It allows companies to set up a full-featured business phone system in the cloud without the need for expensive on-premise hardware or software. Some key features of Zadarma include:
Zadarma aims to provide enterprise-grade phone system features without the high cost and management needs of an on-premise system. It's pricing is very competitive compared to rivals. The service is best suited for SMBs and growing companies that want advanced functionality without high costs.