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As VoIP is available on all smartphones, users can even reduce the cost of additional equipment and free up desk space by having their team members install the app on their personal phones.
Cons of VoIP - Disadvantages of using VoIP
There are some disadvantages of VoIP that users should be aware of.
1. Users need a good internet connection to make calls
As we explained in the section on how VoIP works, users need to have an internet connection to make calls.
If the user's internet connection is slow, then the quality of the call may suffer.
The good news is that VoIP technology does not use as much bandwidth as one might think. A good connection with less than 70 milliseconds of ping and an upload speed of at least 500 kbps is sufficient for VoIP calls.
However, if the user has a lot of team members in the office, then the user may need to look at the user's bandwidth requirements to see how many concurrent calls the user's company will be making at the same time.
2. Users need to consider power fail
Telephone services can be used normally during a power outage. However, if users do not have power or access to the internet, they will not be able to make VoIP calls.
Typically, most offices have wireless internet supported by WiFi routers. These routers require power, so if the user's building loses power, then the user's internet will also be down, which will affect the user's VoIP service.
The way we mitigate this in our office is to use a battery backup system for our Internet routers. As our internet is provided by a different company to our electricity, we never lose power at the same time.
In addition, because the team members use VoIP applications on their mobile phones, they can always make business calls using mobile data.
3. Users will need to train the user's staff on the new system
Switching to a new phone system means that the user will need to train the staff on how to use it.
Fortunately, most VoIP solution are designed to be as simple and intuitive as possible. This means that it should be easy to train team members on how to use the cloud phone system, even if the user's employees are working remotely.
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