Trunk VoiP
Trunk VoIP allows virtual phones to share at least a single trunk. There are some Voip services that do not need the implementation of T1 connection in a company, knowledge of TDM or any other pay per minute charges for the Voip trunk to work. Using this equipment makes it possible to facilitate in real time every local number's capacity, with optimum flexibility, depending on the needs of a client company.
Physically, a trunk VoIP is equipment that has the capacity to manage the old telephone service system known as POTS. It is available commercially in the form of circuit cards or boxes. On the other hand, the POTS is a system which uses the traditional phone sets or fax machines and a VoIP network. If the trunk VoIP is intended for small businesses, the number of ports on the POTS will be less as compared when it is used in larger enterprises. Setting up the VoIP trunk will require that some ports should be unblocked on a firewall for this to work normally.
Since subscribers are connected to the Voip network via the Voip trunk, human operators as well as incurring toll charges from local phone companies are automatically eliminated however, a Voip provider has the option to set its own rates for local as well as long-distance calling.
In a manner, using a trunk VoIP reduces the costs that companies will be charged with because the wages for operators and extra fees from the local company are not applicable.