Skype for Business Protocol

Detection Information

The following page provides information on the Skype for Business Protocol.

Protocol Description

The Skype for Business protocol was a custom solution derived from the Lync software solution. The product reached end-of-life in July 2021 and users were expected to migrate to Microsoft Teams.

Introduced

Version 2.88

Retired

Version 4.1.1

Port Statistics

IP Protocol Flow Percent
TCP 9982 88%
UDP 29810 4%
TCP 25050 3%

Category

VoIP/Conferencing

External Resources


Protocol Detection

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