GTT Communications Inc. has announced that Constellium has renewed its agreement for GTT SIP Trunking connecting more than 15 sites across Europe and North America. Constellium leverages the service from GTT to enhance its collaboration and communication needs, including for employees, customers and partners, and to streamline its manufacturing operations. The solution supports interoperability with Microsoft Teams as well as its legacy phone systems with centralized provisioning.
GTT SIP Trunking integrates with Constellium's Microsoft Teams deployment to deliver secure, high-quality unified communications and collaboration. By consolidating its voice infrastructure, the manufacturer has simplified communications and improved responsiveness among employees at its many sites, along with external stakeholders. With GTT's global footprint, fully redundant and secure SIP-based network, and simplified cost model, Constellium benefits from reliable call quality, free site-to-site calling, and scalable voice services that support real-time collaboration and business continuity.
