I'm trying to make a call from android using the Android SIP API. I followed this guide and a few more similar guides. When i call the function
SipManager.makeAudioCall(String localProfileUri, String peerProfileUri, SipAudioCall.Listener listener, int timeout)
I get the Exception "Failed to create SipSession; network available?". I found some (here and here answers but none of them solved the problem.