VoIP systems, sometimes called cloud PBXes, can manage all your voice communications from a central web console no matter how many extensions you've got, where your employees are located, or even what devices they're using. Most systems also offer features like video conferencing and team collaboration. Put all that together with subscription-based pricing that's generally much cheaper than an old-fashioned, on-premises PBX, and VoIP remains one of the best communications investments any business can make, especially during the pandemic.
Consider my list of eleven things you can do from a text message, instant message, or email that you can't do with voicemail.

Feel free to add a personal touch to make your voicemail message fun and interesting. Clients will feel reassured when they know their messages have been received and you will get back to them.
When making an investment in a new phone system that needs to integrate with other systems, the Switchvox system makes the most sense. Regardless of how your business changes and grows, your initial investment is always protected. Using standard IVR/XML scripting, you can easily connect your database and create steps to take your caller almost any direction you can dream without having to know anything about phones or phone system software! For example, a school might offer parents a custom absentee line to quickly report student absences or a company may route new callers to sales people but existing clients are routed directly to a customer success team automatically based only on the Caller ID.