GB/T 28503-2012
ActiveTechnical requirements of adaptation layer of No.7 signalling interworking with IP MTP2 user adaptation layer
No.7信令与IP互通适配层技术要求消息传递部分 （MTP）第二级用户适配层（M2UA）
Application Summary AI generated
This standard specifies the technical requirements for the MTP2 User Adaptation Layer (M2UA), which enables the transport of No.7 signalling (SS7) MTP Level 2 user messages over IP networks. It is applied in telecommunications systems where SS7 signalling networks need to interwork with IP-based transport, such as in softswitch architectures or signalling gateways. The standard ensures reliable adaptation and protocol interworking for signalling transfer between traditional circuit-switched and packet-switched networks.
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