The value of a VOIP line is also significant, as most VOIP providers pack in a ton of additional features for a low cost, like being able to access your voicemail through a dashboard in your browser. This makes a VOIP line much more convenient, especially for business owners on the go. Instead of forwarding calls when out of the office, many VOIP providers offer smartphone apps or browser extensions that can make and manage calls wherever you have an Internet connection. This means that business doesn’t have to come to a halt just because you left the store or office. Wherever there is an Internet connection, you will have access to your calls and all of the features that your VOIP provider offers.
Rollover Hunting is a feature that is managed by the Account Manager or Phone Manager. It allows incoming calls to your primary phone line to roll over to the next available line and, if al l lines are busy or not answered, the call can roll over to voicemail. It will hunt through all lines in the group once to find an idle line. You can configure multiple hunt groups and the number of rings before the call is routed to the next li ne. Each hunt group must have a minimum of two lines and a unique primary number. There are three hunt sequence options:

One of the biggest reasons for the popularity of VoIP phone systems is that they require very little equipment and hardware to operate.
After all, a professional voicemail recording boosts your credibility, makes you seem more competent, and encourages whoever's listening to it to continue the relationship.