All Services Programming & Development Experienced Asterisk & FreeSWITCH Devel $10/hr · Starting at $100 Developed so many voice related applications sucessfully with Asterisk, FreeSWITCH & Kamailio. For Any VOIP related query contact me. About $10/hr · Ongoing Download Resume Developed so many voice related applications sucessfully with Asterisk, FreeSWITCH & Kamailio. For Any VOIP related query contact me. Skills & Expertise AsteriskFreeSWITCHKamailioVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts VoIP Services