In the 21st century office place nearly all communication happens on the phone, or via email, though the two people are a baseball throw away from each other. This wouldn't be a viable option with those old phone systems of the past. The phone bill alone would greatly increase the company's yearly expenses. Luckily, most telecommunication equipment suppliers can help bring your office into the 21st century. VoIP (voice over IP) can be used to eliminate that costly phone bill. This allows workers to take advantage of unlimited conversation time over high speed, broadband networks. Instead of fretting over differing phone bills all that's needed is an Internet connection. Also, employees will be able to make more than one phone calls over one Internet connection. There is one drawback to VoIP. A few customers have described latency issues, which is a short delay in data transfer. Considering these latencies are measured in milliseconds, this isn't a valid excuse to avoid the newest technology that can save your company money. So go to a contact management software supplier. They'll also be able to help you with data cabling, and security cabling.