PBX has gone a notch higher, thanks to the introduction of IP, which allows the integration of data via the web, just like the forms of instant messaging, and email. The IP PBX uses the internet protocol for signaling. The reasons why many companies have embraced IP PBX is the capacity to cut call costs, its stability, and efficiency. With its effectiveness, affordability, great features and flexibility, why not make use of it!
With IP PBX, you do not have to change carriers because it enhances the connection of Public Switched Telephone Service (PSTN). For the IP PBX to connect to the PSTN lines there has to be a VoIP gateway of choice, IP phones, and IP PBX server. With IP PBX, signaling is fast, which does not depend on other networks or the Internet.
Over time, you will realize that after purchasing the IP Telephone System, call costs will be reduced. The initial costs of a hosted VoIP are usually small, but the monthly subscriptions are usually ongoing and higher, as compared to IP PBX. Unlike the proprietary phone system, it is very easy to install and at the same time configure the IP PBX system. For someone familiar with networking and technological terminologies, installation proves quite easy and less cumbersome than that of the proprietary system.
It is possible to change your IP PBX if need be. They are also user-friendly, which is completely incomparable with the traditional PBX system.
It is quite expensive to build different phone networks as found in the traditional PBX system. For the IP PBX, that is not the case because here, only a single computer is needed for networking. All calls are directed to one port. Some phones also make it easier, by coming with two inbuilt switches that help in eliminating any extra cables and ports for the sake of connectivity.
With this system, inter-branch companies do not have to incur any additional costs. If you might be wondering how this really happens, it is because IP's which transmit all voice calls are deployed in the different branches there are. Grandstream IP PBX also allows companies to make long distance calls at very low rates. All this is done through the internet.
This system allows you to receive landline calls on your mobile. How does this happen? SIP clients through integration are downloaded on mobile phones that support this technology, and allow the user to receive every call via a WIFI network. How this helps you, is that you are able to receive all calls made by clients thereby developing business promptly.