Protocol
M3UA
SIGTRAN MTP3 user adaptation over SCTP that carries ISUP/SCCP payloads with routing keys for IP-SS7 interconnect. ASPs and SGPs exchange payload data and SS7 signaling-network management equivalents. It is the workhorse for softswitches and IPs talking to legacy STPs.
Tags
sigtranrouting-keyss7ip
Sources
- RFC 4666 (M3UA)
Related protocols
MTP Level 3
Lab readySS7 network layer providing routing labels (DPC/OPC/SLS), linkset/route management, and discrimination to user parts. It carries ISUP, SC…
SCTP
Lab readyStream Control Transmission Protocol — a multi-stream, multi-homed transport used heavily by SIGTRAN and some WebRTC data channels. Chunk…
ISUP
Lab readySS7 call-control user part for trunk setup: IAM, ACM, ANM, REL, RLC and related messages. Circuit identification codes bind signaling to …
SCCP
Lab readySS7 connectionless and connection-oriented transport with global title translation (GTT) for number-based routing. It underpins TCAP and …