Hi Peter,
server side you have the GNU Gatekeeper (https://www.gnugk.org) that
uses H.323 and is still under active development.
Unfortunately nonw of the available OpenSource endpoints is really
production quality. See my list at
https://www.gnugk.org/h323-endpoint.html
I think you best bet are
Hi Robert,
I'm maintaining a fork of PTLib for GnuGk and H323Plus at
https://github.com/willamowius/ptlib
That version was forked off PTLib 2.10.9 and probably doesn't match
exactly what Ekiga needs, but you might be able to use some of the
fixes I made for current compiler and OS versions from t