Hey all ? We're looking for a PJSIP contractor to help us with improve our native Windows/Mac apps (written using PJSUA2's C++ API, C/ObjC/Qt). The ideal person would... * Expert level knowledge of PJSIP, SIP, NAT/STUN, and Freeswitch along with C++, ObjectiveC, Qt. * Working knowledge of JS and Python * Native level proficiency in written and spoken English * Be able to communicate with customers regarding issues they are having and also manage the technical communication with our telephony vendor when upstream call flow issues arise. Please email me directly if interested or if you may know a good candidate. Thanks! - Anthony