Mavenir Systems announced the availability of its Evolved Packet Data Gateway (ePDG). For subscribers using Wi-Fi, the ePDG provides a secure connection to the Evolved Packet Core (EPC) network and enables seamless mobility between LTE and Wi-Fi. This enables seamless coverage whether the subscriber is in an LTE coverage areas or using Wi-Fi at public hotspots, at the office or in the home. As subscribers arrive in the office, for example, the ePDG ensures that data sessions remain active and voice calls stay up while the device switches from LTE to Wi-Fi access.
The ePDG is an integral part of Mavenir’s IMS converged voice solution that is used by mobile operators for both Voice over Wi-Fi (VoWi-Fi) and Voice over LTE (VoLTE).
Mavenir said its approach enables operators to leverage their investments in VoLTE, and extend service reach as well as improve indoor coverage by launching VoWi-Fi. Apple’s recent announcement that iOS 8 will support Wi-Fi Calling, significantly increases the number of devices compatible with mobile operators’ VoWi-Fi service and accelerating adoption.
“Globally, operators are trying to manage mobile subscribers’ demand for ubiquitous service access while dealing with tremendous surge in mobile data usage,” said Pardeep Kohli, Mavenir’s President and CEO. “We believe ePDG and converged access to IMS are logical extensions of VoWi-Fi, as mobility is becoming a key differentiator for operators.”
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