Mixvoip

Founded in 2008 in Luxembourg, Mixvoip operates CrossPBX, a cloud-based telephone exchange developed and managed in-house, which is hosted in redundant Tier IV data centers in the Grand Duchy. The operator claims to have more than 4,300 customers across 52 countries and has established itself as Luxembourg’s second-largest fixed-line operator, handling more than 10% of the country’s fixed-line traffic, including wholesale traffic managed on behalf of international operators. Its network relies on local peering via LU-CIX to ensure fast and reliable Internet access. Businesses benefit from dedicated fiber-optic connectivity, symmetric lines, and 5G mobile or satellite Internet access as a backup solution, combined with MPLS, VPLS, and SD-WAN site-to-site solutions. Mixvoip also offers cybersecurity services, including protection against DDoS attacks and DNS filtering, as well as SIP trunking and cloud PBX solutions, for demanding business environments in Luxembourg, Belgium, Germany, and France.