Data Communications

• Digital Hierarchy
• DSL
• Ethernet
• Frame Relay

• Modem@
• Telephony
• Unified Messaging
• Wireless

• Weblogs@

• Education
• Fax Server@
• Installation
• News and Media
• Organizations

• Reference
• Software
• Testing and Tools
• Vendors

• BOTW UK Directory: Computers: Data Communications 
• Computers: Software: Networking 
• Business: Business to Business: Communications and Networking: Telecommunications 

• Broadband Communications Research Group  - University of Waterloo research group that undertakes research in the fields of VANET communications, network security and privacy, sensor networks, and cooperative networks.
• Computer Communication Research Group (CCRG)  - Basic and applied computer communications research group focusing on new algoirthms, architectures, and protocols.