Richardson-based Mavenir Systems, software-based networking services provider, announced today that T-Mobile is using its converged IMS (IP Multimedia Subsystem) core network and Telephony Application Server (TAS) for its VoLTE service.
Mavenir said in a statement that the US carrier has first deployed the solution to launch Wi-Fi Calling in 2011, leveraging early investments in Wi-Fi Calling to accelerate network readiness and launch VoLTE service. Mavenir added that 14 tier one mobile operators globally are using its VoLTE solution.
"Mavenir continues to lead in the deployment of Voice over LTE in key markets. We are working with tier one operators globally to transform their networks to 4G LTE and introduce new and innovative services.”
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