My Netwok Dictionary

VoIP’s security challenges are not insurmountable, and the need is just a complete security plan. From a security point of view, VoIP is not working; it is an IP network and voice network with both a very bad weakness. However, the security challenges facing VoIP is not insurmountable, and we need is just a complete security plan.

Step One: VoIP’s three main security threats are: authentication failure, integrity and privacy protection failure. In the implementation of VoIP, the network layer in each of the three threats to consider. Read the rest of this entry »

Voice over Internet Protocol (VoIP) can be a huge advantage for companies of any size, but the implementation may be far from easy. VoIP creates a link between the traditional and mobile telephony.

But there may be some risks. VoIP is it to hit the most important technological invention and yet the most important mission-critical application: the telephone. Here are ten steps to run successful implementation of VoIP: Read the rest of this entry »

Voice over IP continues to collect more and more support from companies. It allows you to reduce operating costs and investments in infrastructure and also allows an increase in productivity by adding new features.

The importance of codecs
Encoding and decoding is performed by special programs, called codecs. There are different and the type used for voice is that G.729 compresses any sound in blocks lasting 10 milliseconds each. Is primarily used for VoIP conversations and encode sound at a rate of 8 Kbits per second. Read the rest of this entry »

Voice over IP (VoIP) is a set of software technologies that permit to establish and manage a communication audio not leaning to the normal telephone network, but to the Internet.

The reason for the growing interest that this technology is raising can be explained by the important benefits that its adoption can get compared to traditional telephony:

• Reduce operating costs;
• Reduced investment in infrastructure;
• Increase productivity with new features.

Read the rest of this entry »