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Topics:

Intro

Signaling in PSTN and VoIP

SCTP

MTP over IP

SCCP over IP

SIP and Other Protocols

Other Info

Printer Friendly PDF

SS7/IP Interworking Tutorial
- Other Information

Bibliography

Abbreviations

C7 Common Channel Signaling System No. 7 (also called "SS7")
ISDN Integrated Services Digital Network
ISUP Signaling System 7 ISDN User Part
M2PA MTP Level 2 Peer-to-Peer Adaptation Layer
M2UA MTP Level 2 User Adaptation Layer
M3UA MTP Level 3 User Adaptation Layer
MAP Mobile Application Part
MTP Signaling System 7 Message Transfer Part
PLMN Public Land Mobile Network
PSTN Public Switched Telephone Network
SCCP SS7 Signaling Connection Control Part
SEP Signaling End Point
SCP SS7 Service Control Point
SS7 Common Channel Signaling System No. 7 (also called "C7")
SSP SS7 Service Switching Point (also called a "central office" switch)
STP SS7 Signal Transfer Point
SUA SCCP User Adaptation Layer
TCAP Signaling System 7 Transaction Capabilities Part
TCP Transmission Control Protocol (often called "TCP/IP")

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