Hello, Thanks to contributions from several people we have a build of ktp-call-ui that works with KF5 libraries. I've done some testing calling a few test call services using SIP.
ktp-call-ui commit 1e1ff29f5586861ff8454c504c6ab2cd3a7b82a7 should work for others. Martin Klapetek suggested I email this list and ask "to move ktp-call-ui from extragear to kde/network with the target release of kde apps 16.04" Diane Trout
