QOS is a leading provider of telecommunications solutions to business. Our highly experienced team, coupled with our strategic relationships and partnerships enable us to deliver the most cost effective solutions. If you are looking for an alternative to legacy PBX in the new “Cloud” driven world explore our global hosted PBX and SIP Trunk solutions. Whether you are a new start up, have a complex telecommunications issue, just want to make a big impression or are taking the first step into the hosted telephony world, QOS can deliver the right solution. Let us reveal the cost savings and additional revenue opportunities that are available without having to sacrifice quality, reliability, speed or stability.