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MTP Level 3
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MTP Level 3 fields
Header
4B
Address / ID
4B
Type / Opcode
2B
Payload
16B
Integrity
2B
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MTP Level 3
Editable source
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SS7 / SIGTRAN signaling hop
SSP A
STP
SSP B
MTP3 MSU
DPC/OPC
route
SCCP / TCAP
response
sip
h323
can-arb
isup
webrtc
ss7
generic