M3UA (Message Transfer Part 3 User Adaptation Layer)

M3UA (Message Transfer Part 3 User Adaptation Layer) is a protocol within the SS7 network that allows SS7 signaling messages to be transported over IP networks. It adapts traditional signaling messages, used for controlling telephony and communication services, so they can travel efficiently over modern IP-based infrastructure. Essentially, M3UA acts as a bridge, ensuring reliable and standardized transfer of signaling data between legacy telecommunication systems and internet-based networks, enabling scalable, flexible, and cost-effective communication management.