Hello,
Greetings!
My skill seems to match with your requirements. I believe we can work as per the stipulated time frame and tight deadlines.
Let's connect, discuss and take it forward.
I have expertise in below fields :-
1 Designed, configured, implemented and supported VoIP installations.
2 Installation, Maintenance, Online and Onsite support for Asterisk servers, VICIdial/ GoAutodial, IPPBX, IVR system, Voice logger etc.
3 Installed and maintained routers and switches in various network configurations supported VLANs, Qos, VoIP, and advanced access-lists.
4 Maintained & configured VOIP, SIP Gatekeepers, Gateways/Routers, on E1/T1, PSTN, and GSM/CDMA integration.
5 Troubleshot telephony related problems including VOIP, Call Center and Legacy system integration issues and resolved them.
6 Experience in Asterisk : Dialplans, IVR development, Queues, SIP, PRI/E1, FXO, ACD (Automated Call Distribution), Integration with other proprietary servers.
7 Databases ( Mysql, MsSql, MongoDB, postgresql and Apache CouchDB).
8 Virtualization( KVM, Xen, OpenVZ & Parallels Virtuozzo).
9 Control Panels ( Cpanel, website panel, zpanel and parallel plesk panel).
10 Shell scripts, python & Perl etc.