It appears that technology is responsible for a large telephone exchange’ The traditional Public Switched Telephone Network (PSTN) is looking to be replaced by VoIP’ VoIP means voice over IP’ VoIP is the path of talks on an IP network or Internet’ A VoIP network using packet switching instead of circuit-switched voice transmission lines used by telephone networks’ VoIP does not need an Internet connection to work’ A company that has a LAN connection with all its computers can utilize VoIP technology’
VoIP is a technology, but has a variety of implementation issues’ VoIP may face problems with latency because IPs do not provide quality of service they provide their packets of information in order’ Internet connections to broadband VoIP and firewalls often difficult for the VoIP technology’ To combat this, many people use Session Border Controllers (SBC)’
VoIP technology has many advantages’ There are more new products for VoIP due to the absence of an International Telecommunication Union’ VoIP is still an open market for developers, so that technology is constantly improving’ VoIP is cheaper than traditional sources because of the monopolies that exist or the traditional phone companies are controlled by the government’ Some users even free VoIP calls, they do not have to pay extra for the service’ The user only pays the Internet service provider and therefore the use of VoIP seems to be free’ You can also take your VoIP phone wherever you go, because all you need is a network connection to operate’ VoIP technology will also benefit network agents who work for call centers’ Agents can help callers from anywhere in the country with an Internet connection’ Finally, it is in VoIP equipment, it is more and more features’ Conference calls can not be, the information can be sent, and things like address books can be updated and shared over VoIP’
While VoIP has many advantages, there are some drawbacks to this service’ A disadvantage is the increased reliability’ Telephone lines in the case of generating power outages, the phones can keep working’ VoIP because it is connected to the Internet, a power outage will end a VoIP call when the computer shuts down’ To combat this, users must buy an expensive uninterruptible power supply or a generator that must be installed on the site’ Internet connections are also subject to disconnection, depending on network congestion, and quality of the ISP’ If the Internet connection drops, then the VoIP call will be abandoned’ VoIP is also a problem for emergency calls’ Due to the nature of the Internet and VoIP systems, emergency workers can not trace the calls’ In cases where a person with an emergency situation is a problem, but could not give an address, emergency workers will not be able to trace the call and find the right person’ VoIP carriers are already trying to solve this problem by implementing a technical work around’ Finally, it will be very difficult to integrate VoIP on a large scale, while the standard as Plain Old Telephone System (POTS) is a common standard, VoIP does not work’
VoIP has many advantages, as well as some major drawbacks’ The main obstacle in the way of global VoIP adoption is reliability’ When VoIP proves that it can be just as reliable as traditional telephone services have been for many years, starting to be adopted’ VoIP technology is always improving, so that problems associated with VoIP today are likely to be resolved before many people expect’ VoIP can truly revolutionize the business and family life’
Tags: Cisco 2811, Free Calls, Phone Call, VoIP Phone Providers, VoIP Telephony