Independent IT Consultant and Application Developer based in the UK. I enjoy solving problems and have been working in IT for more than 30 years.
Special interest in Voice applications - OpenSIPS, SER, Asterisk, Homer, Voipmonitor, SIP/VoIP, IVR's, PBX's, ACD, etc.
Linux platforms/distros: mainly CentOS 6/7 plus some Debian/Ubuntu. Areas of expertise include VoIP, SIP, Routers and firewalls, DNS and networks, fail2ban, iptables, mail servers (including Postfix+Dovecot, exim, hMailServer, MS Exchange), Microsoft Office, MS Windows including Server R2. I've worked with various brands of TCP/IP network equipment and VoIP phones including Cisco, Yealink, Snom, Grandstream, Aastra, Vegastream, SonicWall, Netgear, Draytek, D-Link, Billion, QNAP, .....
I maintain my own business web sites which are built using Wordpress.
Programming experience includes: bash scripting on Linux, PHP, Delphi (Pascal), C and C++, rusty Fortran.
Facebook: Smartvox UK (@sipexpert)
If you want to get in touch (e.g. if you've got a project and think you may want to hire my services) please use the contact form on the smartvox.co.uk web site.