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How To Disable The Ephemeral SIP Ports On Engine Tiers (Doc ID 834855.1)

Last updated on DECEMBER 03, 2020

Applies to:

Oracle Communications Converged Application Server - Version 3.0.0 to 5.0.0 [Release 3.0 to 5.0]
Information in this document applies to any platform.


The OCCAS log file and trace of the SIP messages on the network show that the ephemeral SIP ports are opened by OCCAS for sending responses. Such ports could not be configured in a firewall because they are not predictable. In addition a huge number of ports can cause the server to reach the maximum number of open file handles.


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