What makes MailStreet Voice different from other VoIP-based providers?
A. MailStreet is a premiere provider of on-demand messaging, collaboration and voice solutions for the Small and Medium-sized Business (SMB) market. Many other VoIP providers use the public Internet to handle phone calls. MailStreet Voice is a business-class VoIP service. Your calls are carried over a private, managed network that ensures Quality of Service (QoS) for your voice traffic. We know that your phone service is critical to your business and we provide our customers with a 99.9% uptime SLA. Q.