Hi,
After carefully reviewing your request, I am ready to help you with Technical Support because I have 15 years experience in system administration and programming.
I would like propose partnership with our company Tangram for your project. I lead a team of developers, designers and system administrators, so we'll be able to help you with VoIP administration.
We have strong experience as System Administrators with different OS Linux / Windows. We provide a full range of Managed Networking Services, including System Administration, Technical Support of web servers and network equipment worldwide executed by our team of experts. Our technical support experts can protect your end-to-end network and web servers 24/7/365 so you won't have to.
I'll be happy to interview with you to review your needs and assets.
Looking forward to get your response and wish you a great day ahead.
Best regards, Alex.