Topic: IP Multimedia Subsystem (IMS)

What is a Session Border Controller (SBC)? A Session Border Controller (SBC) is a network function which secures voice over IP (VoIP) infrastructures while providing interworking between ... Read More
What is the IP Multimedia Subsystem (IMS)? The IP Multimedia Subsystem (IMS) is a reference architecture defined by the 3rd Generation Partnership Project (3GPP) for delivering communication ... Read More
What is Voice over Wi-Fi (VoWiFi)? Voice over Wi-Fi (VoWiFi) is a term typically employed to describe the delivery of commercial telephony services using Voice over IP (VoIP) ... Read More
What is IP network transformation? IP network transformation is the process of modernizing the core network of a telecom network operator, to transition the network from voice calls ... Read More
What is VoLTE Roaming, Peering and Interconnect? Voice over LTE (VoLTE) Roaming provides the ability to extend IP Multimedia Subsystem (IMS) applications outside of a user’s serving area. Voice over ... Read More
What is Voice over LTE (VoLTE)? Outlined in GSMA standards, Voice over Long Term Evolution (Voice over LTE or VoLTE) is the practice of packetizing voice over the Internet Protocol ... Read More
Media Resource Server datasheet Designed for scalability and resiliency, the MetaSphere Media Resource Server (MRS) has been purpose-built to deliver media resource functions for ... Read More
Session Border Control in IMS and VoLTE / V2oLTE Wireline and wireless network operators have united around a system architecture evolution known as the unified packet core (UPC). Driven by ... Read More
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