Mavenir's core network infrastructure used to deliver Wi-Fi Calling and Messaging is the same as used to deliver VoLTE and advanced messaging.

Further, the Mavenir Telephony Application Server delivers all of the call features identically whether the subscriber is on Wi-Fi or on cellular. Operators can decide to initially deploy either VoLTE or Wi-Fi Calling. VoLTE deployments can have dependencies on the device and infrastructure ecosystems. Deploying Mavenir's Wi-Fi Calling solution ahead of VoLTE gives operators the opportunity to bring new IP services to market and monetize their IMS investment sooner.