Bayram Karagöz

Supporting pre-sales activities and architecture discussions with designing services for large enterprises Participate in NGN SIP Trunk, Virtual PBX, Managed PBX and WebRTC services projects Work closely with Marketing, Strategy, Business Development and Product Development teams in order to determine key requirements of new products and services Responsible of Technical Project Management to ensure fulfillment of new products technical requirements with marketing and product dev

Migrating old NGN infrastructure to new with positioning Genband S3 SBC solution with installation configuration and giving support Integrate Kamailio(OpenSER) to new NGN environment as a SIP Registrar and SIP Proxy which is award winning opensource voip solution, giving some class 5 feature like call forwarding, vpn dialing, emergancy call, etc... over from openser Installation and integration Nagios for monitoring all old and new NGN SIP elements with SIP OPTIONS, REGISTER and INVITE messages

Full deployment, quality assurance test and roll out Argela’s patented Convergence Gateway Solution to TTNET including Softphone, SIP Proxy, SIP Presence and Quota Management application with geo-redundant mode Full deployment and quality assurance test of Automatic Mobile Device Configurator Solution (with OTA) with partner Turkcell which will be used one of the big mobile operator on Libya. Giving Level 2 support of Wirofon used in TurkTelekom

Full deployment, integration and giving support of sippy softswitch solution to 30 different alternative telecom operator in Turkey Planning all servers backup procedure, db replication, high avaliability, load balancing and clustering mechanism Planning and making operating system and applications security control, performance tunning Monitoring all systems with Nagios, Cacti, Ntop and alerting with sms and email notification