February 2018
Intermediate to advanced
396 pages
9h 38m
English
Content preview from Advanced Infrastructure Penetration Testing
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Skinny Call Control Protocol
Skinny Call Control Protocol (SCCP), developed by Selsius, is a Cisco-proprietary protocol. It is called skinny because it is a lightweight protocol used in IP telephony and call managers' communications. This communication uses the following different types of messages:
- 0001: RegisterMessage
- 0002: IPportMessage
- 0081: RegisterAckMessage
These messages follow this format:
The following screenshot is taken from a Skinny capture using Wireshark, downloaded from the Wireshark website:
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