One of the main characteristics and advantages of a PBX in reducing the number of subscriber lines from the main switch PSTN. Other key features include PBX maintain routing information for telephone lines and calls the client path consequently.

PBX systems have one key distinction functions to manually select the starting lines, while PBX systems automatically dial the outgoing line. (more…)

With technological advances happening the world of telecommunications at a nearly constant rate, it is clear that it would only be a matter of time before international calling became available to anyone who desired the access to do so. Now, more than ever before, making calls to places such as the United States is affordable and accessible to everyone. The introduction of Voice over Internet Protocol (VoIP) technology means that international calling rates will soon be a thing of the past. (more…)

VoIP stands for Voice over Internet Protocol and it is connected to other technologies that let all IP networks be utilised for certain voice applications; some of these include teleconferencing, telephony and voice instant messaging. VoIP provides a fantastic solution to just about all of the layers that make up an IP network; from those specialised voice applications like Skype right down to those low quality measures that are there to ensure the applications are running as they should be. (more…)