With VoIP being so scalable, you can have one phone number that everyone can call in on. You will no longer have to have multiple numbers for different locations. Everyone can call into one number and be routed by a menu with no busy tones!
How does this benefit me?
This will significantly save you money on the number of lines you need. With a traditional PRI you are limited to 23 simultaneous calls. With a SIP trunk you can have as many inbound calls as your bandwidth allows.
Yes, we can even get you a vanity toll free number that has something to do with your business name!
So every call uses some bandwidth, with that being said the more bandwidth you have from your ISP the more concurrent calls you can have going.