Voice over IP (VoIP) is the descriptor for the technology used to carry digitised voice over an IP data network. VoIP requires two classes of protocols: a signaling protocol such as SIP, H.323 or MGCP ...

I had an assignment at university that dealt with the size of a message after being sent through two different types of networks with different packet sizes and network headers. That's all we were ...

A typical User Datagram Protocol/Internet Protocol (UDP/IP) header contains 20 bytes of IP header and eight bytes of UDP header. While UDP headers contain source and destination UDP port addresses, ...

Miss Parts I and II? No need to search or stress–they're right here:Part I Part II. IPv6 Packet Format br>The structure of the IP packet header was modified in IPv6. These changes reflect some of the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. To ensure that an IP packet makes it to its destination on time, the network and its equipment ...

In Part 1 of this article, we talked about security issues related to sending and receiving IP packets and the function of IP Security, or IPSec. We also discussed different levels of security and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Computer engineers learn early on that a core set of protocols are critical to networks. Some of ...

MANHASSET, N.Y. — Effnet Inc. says its EffnetEdge Header Compression Suite is the first commercial implementation of the Robust Header Compression Protocol, or RFC 3095, defined by the Internet ...

Build Your Skills: Learn why NAT can cause VPN connection problems Your email has been sent Why network address translation (NAT) on an Internet router keeps the VPN client from making the connection ...