I have a great experience with project management and technology advice, it is normal that the company's want to re-use old technology in VoIP, but with the last cheap technology i can help to make an investment for long time. Please contact me for further discuss and also let here my skills.
4 years experience in Asterisk, FreePBX, Elastix, Cisco, Freeswitch, Yealink, Snom, Grandstram, MyPBX, Zhyco, Virtual Private Servers, Hosted PBX, advance networking, Call termination, Dialers, CallCenter, Profesional working and long term support. Variety of VoIP devices like gateways GSM ATA FXO FXS T1 E1. I'm the general manager in a VoIP integrator of my country with a great reference.