Ozeki VoIP SIP SDK is an excellent software development kit that allows you to establish VoIP calls from your application easily and quickly. You do not need to have expert programming skills, with the most basic programming knowledge you will be able to create extraordinary VoIP solutions with this tool. After download you just integrate Ozeki VoIP SIP SDK into your application and it is ready to make VoIP calls immediately.

Install Ozeki NG SMS Gateway to get the highest performance, availability and security to run your most demanding SMS applications. Concerning reliability the software Works 24/7. It manages network link failures and SMS service provider failures with automatic reconnect capability, backup routing and fail-safe load balancing. Message loop protection is also included to avoid threats caused by autoresponding mobile messaging services. For high-availability, an Ozeki NG SMS Gateway cluster can be setup with two or more nodes.

500 SMS messages / second (sending and receiving)
100 simultaneously connected applications
64+ concurrent SMSC connections
Support for multi core and multiprocessor systems
Support for 32bit and 64bit architectures
Works in virtualized environments as well (VMWare, KVM, Microsoft, Oracle and other virtualized systems)