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Articles tagged with: Ims and Voice Over Lte
ZTE Showcases VoLTE Call Based on IMS with Existing Mobile Networks
ZTE says that it has demonstrated a successful ims (IP Multimedia Subsystem) based Voice over LTE (VoLTE) call with Hong Kong based mobile network, CSL. The calls were based on ims and used conventional 2G/3G handsets. ZTE also demonstrated additional services such as call forwarding and call waiting. more
Related Tags: zte, volte, csl, 3g-network, coverage, dual-cell, lte-advanced, Hong Kong
Nokia Siemens Networks gives voice to LTE
With a simple upgrade to their circuit switched core network, over 220 of Nokia Siemens Networks' customer operators can smoothly start offering Voice over LTE much sooner than they thought. Nokia Siemens Networks says that they have developed a smart approach for providing voice service over LTE networks that operators can implement with simple and cost-effective software and hardware upgrades to their existing 3GPP circuit-switch core network. more
Related Tags: 3g, nokia, sim, voip, lte, core-network, nokia-siemens-networks, 3gpp, mobile-softswitch, siemens, smart, nokia-siemens, ip-multimedia-subsystem, volte, softswitch, msc, circuit-switched
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