Rhino VoLTE and VoNR MMTel AS

Rhino is an open and extendable network-hosted IMS Multimedia Telephony Application Server (MMTel AS) for voice, video-calling and messaging over LTE, 5GNR and Wi-Fi.

Rhino provides the core call control and supplementary services required for voice and video communications over IMS networks. For VoLTE, Rhino TAS delivers these services in accordance with the standards-based architecture defined for LTE/IMS, fulfilling roles equivalent to the switch and supplementary service functions in GSM. The platform also supports Voice over New Radio (VoNR).