Hello, Has anyone tried porting pjsua(1) to the Maemo framework for using it on Nokia handheld tablets? They run debian linux. I've downloaded the latest SVN tree and built all libraries and utils with '--enable-ssl' and '#define PJ_CONFIG_MINIMAL_SIZE' with no problems. Now comes the hard part, getting it to work. Registration, using only gstreamer for audio, and tcp connection errors are the first problems I see. I'm wondering if its worth the effort to port portaudio to gstreamer (without OSS/ALSA) and debug the TCP transport. The registrar problem could be easier, namely... REGISTER: If a registrar successfully saves the AOR of pjsua(1) and returns the expiry value in the 'Contact' header, pjsua(1) believes that the registration failed, indicating an expiry of -1 in the UI. It seems that pjsua(1) insists on seeing a separate 'Expiry' header. The registrar I used to test this was OpenSER 1.3.1-tls. I'll be happy to hear any opinions or experiences with such porting. Regards, Michael