PBX: Private Branch Exchange

What is PBX? PBX is used for providing the telephony service within an organization or office. PBX are business phone systems that provides different features like voice mail, call forwarding, call waiting, call transfer,  call conferencing, call history, call recording etc. PBX is mainly a digital device that use 64k fixed circuits call T1 or … Read more PBX: Private Branch Exchange

What is IP address? IPv4 Addressing, IP classes, IPv4 Types

What is IP ? An IP addresses is a unique logical number to a network device or interface. Every device has a logical address in network layer of OSI model or in data network for packet routing which is called IP address. Internet Protocol is a protocol use for communication and for routing packets throughout … Read more What is IP address? IPv4 Addressing, IP classes, IPv4 Types

Remote-Access Network Design | Access Network solutions for a Home worker

vpn Remote-Access Network Design

One of the goals of remote-access network design is to provide a unified solution that allows for seamless connectivity to remote users. This article is about the providing remote access to users which are not in office, with this remote access these users may able to access their office’s network from home or from other … Read more Remote-Access Network Design | Access Network solutions for a Home worker