OPC
-
MTP3 routing overviewRibbon Communications/Signaling Transfer Point 2020. 4. 29. 11:09
STP can execute Security and interwork and Message Modification and rate-limit and congestion control and so forth but the most basic and important function is MTP3 routing. What is MTP3? MTP3 layer in SS7 is like the IP layer. MTP3 has Routing labels including OPC, DPC and SLS. OPC is like Source IP and DPC is like Destination IP. ANSI and ITU variants are different for length. For more detail,..