Hi, I also have a small business and I am using Talkswitch since two years. Basically
TalkSwitch is the original all-in-one PBX telephone system for small business. Packed with amazing features, TalkSwitch systems improves your image, saves your money and keeps you connected everywhere.
With TalkSwitch, you connect the way you choose. It works with VoIP (Voice over IP) and the traditional telephone network, and you can choose IP or standard analog telephones. TalkSwitch PBX and IP PBX phone systems lets you work the way you want to.
Cheers!