Are you looking for a switchboard system or your business, but can't afford it. Then you need to look at a Cloud PBX or PABX system.
This solution allows you to have a virtual hosted switchboard that is fully customizable and scalable at minimal costs. MWCOM offers such a solution. Starting from R99pm, you get a business number with full switchboard capabilities, which also allows your business telephone line to go into night mode and take voicemails so that you never lose a lead.
You also get full analytical data on call times, duration etc. As your business grows you can scale it up to meet your needs and not break the bank. You can also take your switchboard with you by using a mobile app.
Call rates are low compared to traditional fixed-line systems. And you don't need to worry about lines going down, because as long as you have an internet connection your clients will be able to contact you, you can switch from your fixed line internet connection to a 3G/4G failover at anytime.Check out their solutions at http://www.mwcom.co.za/voice_services