What does IAX mean?

Last updated -

Print Friendly Version of this pagePrint Get a PDF version of this webpagePDF

IAX uses a single User Datagram Protocol (UDP) data stream between endpoints for both the session signaling and the media payloads, it uses the port number 4569. This feature provides benefits for traversing network address translators on network boundaries, as it simplifies firewall configuration.

Was this article helpful?
0 out of 0 found this helpful
This article is intended as a guide only and should be used in conjunction with any manufacturer or developer instructions available. The information in this article was correct at the time that the article was last updated. Differing product versions may cause variations to the instructions given and may also have an impact on any visual aid provided. Telappliant reserve the right to make any modifications without prior notification.