pjsip empty files
basic registration with pjsip
pjsip init shutdown in the thread
presence prototype working
pjsip: joining thread in destructor
pjsip: register with a quiddity method
pjsip: presence into information three
presence in node-switcher
trying to get sdp neg
add sip_tree.js
fix issue with httpsdpdec and scenic2 load
do not register in pjsip check
fix v4l2 properties when start-stop
addig testing code
Merge branch 'pjsip' into develop