a2billing user interface - repost

Hi, we are able to do this project. we hve 5 year experince. skype id : kingasterisk [login to view URL] Offered Solutions : * Video Telephony, Conferencing * Video On Demand * Multicasting * Video Survillience * Auto Dialer integrated with CRM * Click to Call on Web * Call Tracking * Custom IVR Services * Mass Marketing Dialer (Voice Broadcasting) * VoIP Billing • SIP/H323/IAX Gateways/Switches, • Call Centre Solutions, • IPPBX Solutions, • Calling Card/Call back Solutions. SPECIFIC RESPONSIBILITIES: * Handling a Team of 20 people along with Team Leaders, Project Leaders. * Designing and implementing new features in architecture. * Bug fixing and enhancements * Linux Kernel Tweaking for kernel optimization * Designing and implementing MySQL Cluster database architecture with backup and storage policies. * Optimizing OpenSER and RADIUS for registering and authenticating multi-million users. * Testing and Optimizing different entity in architecture * Database Administration of MySQL, Optimizing and Tuning different parameters of MySQL server variables. Also performing Replication for Master / Slave architecture. * High Availability (Linux HA) of each component through heartbeat and scripting * DNS Load balancing through SRV Records (Weighted & Priority-wise) * Implement RAID-0, RAID-1, and RAID-5 on different servers. * Handling NOC of multimillion capacity switch Architecture. * Benchmarking of Switch on IBM Blade Servers and Calculating Storage Solutions. * Looking after to commercial dealing with Clients. * Handling demo related activity. * TrixBox * FreePBX * vTiger * LimeSurvey