Bulgarian cellco Vivacom has announced that it is extending its contract with Ericsson to deploy 4G VoLTE service and Wi-Fi Calling. Via the pre-integrated Fast VoLTE Launch solution, Vivacom’s customers will benefit from high-quality, simultaneous communication and data services on their devices. Going forward, Vivacom may opt to enable HD Voice+ and music within calls, video communication and IP messaging. The agreement builds on Vivacom’s existing Ericsson Evolved Packet Core network and adds virtual IP Multimedia Subsystem (vIMS). Vivacom’s CTO Radoslav Zlatkov said: ‘The Bulgarian market is highly competitive, so we want to be out front with the best technology and customer experience. Our long-standing partnership with Ericsson makes it possible for us to leverage the latest innovations to help offer our customers a continuously improved communication services experience.’
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