VOCAL Technologies provides network solutions and expertise to design the correct network architecture for your specific topology. Our systems are optimized for all major platforms and processors to maximize network throughput and satisfy demanding QoS requirements. VOCAL’s software may be licensed as source code or binary with custom solutions available to meet unique application requirements.
Nearly every organization utilizes some form of networking to accomplish their goal. These networks can vary in complexity from the typical wired local area network (LAN) used in nearly every office environment to networking for embedded systems to very complex wireless ad hoc networks used to communicate with MACH speed aircraft. By implementing the appropriate network architecture your specific topology, VOCAL can help you optimize the throughput and QoS of your network without paying for devices and systems which are not needed.
Network Protocols
Network protocols available from VOCAL include:
- NAT/Firewall Support
- Simple Traversal of UDP Through NAT (Classic STUN)
- Traversal Using Relay NAT (TURN)
- Interactive Connectivity Establishment (ICE)
- IEEE802.11
- Network Utility Maximization for Resource Allocation
- Dynamic Directional RTS/CTS
- Multicast and Unicast Streaming Media
Ad hoc Networks
- Distortion Minimizing Rate Control
- Distortion Based Networking – Ad Hoc Wireless Routing
- Medium Access Control (MAC) for Distortion Based Networking
Network Security
Security protocols available from VOCAL include:
- CCMP – Counter Mode with Cipher Block Chaining Message Authentication Code Protocol
- DMS – Defense Messaging System
- DTLS – Datagram Transport Layer Security
- EAP – Extensible Authentication Protocol
- EAPoL – EAP over LAN
- EAPoW – EAP over Wireless
- HTTPS – Hypertext Transfer Protocol Secure
- IPsec- Secure Internet Protocol
- MSP – Message Security Protocol
- SASL – Simple Authentication and Security Layer Protocol
- Secure SIP – Secure Session Initiation Protocol
- SRTP – Secure Real-time Transport Protocol
- SSH – Secure Shell Protocol
- SSID – Service Set Identification
- SSLv3/TLSv1 – Secure Sockets Layer/Transport Layer Security
- S-HTTP – Secure Hypertext Transfer Protocol
- TSN – Transitional Security Network
- WEP – Wired Equivalent Privacy
- WiMAX Security – DES-CBC encryption/authentication and PKM
- WPA – Wi-Fi Protected Access
- WRAP – Wireless Robust Authentication Protocol
- WTLS – Wireless Transport Layer Security (TLS)
- XTLS – Extensible Messaging and Presence Protocol (XMPP) traffic via an application-level usage of Transport Layer Security (TLS)
Network Operating Systems
The VOCAL LANsEND network operating system provides a framework for application development of network-connected/internet-enabled consumer devices. It is well featured to support TCP/UDP/IP applications in processors with limited resources (memory and MIPS). The programming model is inspired by Berkeley Unix, with a simple non-preemptive task scheduler, as well as supporting socket network access functions. Such a model is ideal as a “Tiny Unix” (TUNIX) for development of inexpensive network devices for cost-sensitive consumer products.
