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Communication techniques in today's business world continue to evolve as enterprises require feature-rich applications that enable true collaboration while reducing cost and using infrastructure more efficiently. This evolution is driving the need for a Unified Communications (UC) approach that combines telephony, email, instant messaging and presence, into a single application that streamlines internal communications. These applications were designed to operate over a SIP platform and to use IP connections to add users from outside of the corporate WAN/LAN.
Global Crossing's suite of SIP Trunking services enables converged data and VoIP UC applications to extend past the physical LAN without having to use costly gateways to perform an IP-to-TDM conversion. Organizations are able to send and receive calls via the PSTN, over a single IP connection, by leveraging a global SIP network connecting their locations around the world.
With Global Crossing SIP trunks, native IP applications are transported as IP, from end-to-end, at the highest quality levels, for a satisfying collaboration experience.
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