Swan claims first in Slovakia with VoLTE demo

Friday 4 September 2015 | 11:12 CET | News
Slovak operator Swan was the first in Slovakia to demonstrate VoLTE (Voice over LTE) calls on its LTE network. A clear advantage to VoLTE technology is almost instant call setup when both the calling and called party are registered as VoLTE subscribers, Swan said. The setup time is less than 1 second then, a significant improvement in user experience compared to the standard situation on LTE networks, which requires a user to fall back to 2G or 3G for a voice call, using the technology CSFB (Circuit Switched FallBack). That extends the call setup time to 4 to 10 seconds. At the same time, the

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Categories: Mobile & Wireless
Companies: Swan
Countries: Slovakia
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