Jeffrey L.

I run a large asterisk based hosted PBX service StratusTalk. Our container based service runs on Ubuntu and LXC. I wrote all the tools that tie it to our billing system (BillMax) and upstream provider provisioning, as well as all the tools that provision our Yealink phones. The phones create OpenVPN based tunnels into our infrastructure, and I wrote the tools that create the certificates for the phones and tie into the provisioning system. We have managed to avoid all NAT and fraud problems this way. I am mostly interested in VoIP, Unix, and C coding projects but I am a Cisco certified network engineer (CCNP, CCDA, CCNA-Security) and am happy to assist with network architecture, engineering, or project management.