Version 0.6.1 Using KDE Development Platform 4.11.00 It is currently impossible to do direct IP calls, e.g. calling "sip:example.com:5060" without having an account registered. The ktp-dialout-ui just tells me that I do not have an account. Reproducible: Always Expected Results: I would have expected a "SIP address or phone number:" field where I can enter and call sip adresses directly, even without an account.
You need an account to say who you're calling from.