The key benefits of VoIP 01 Save Save up to 20% on your monthly voice calls. Vodacom VoIP to VoIP (on net) calls within your business branches are for free. 02 Suits your business needs VoIP minute bundles (250, 500 and unlimited) to suit your business needs. T&C' s apply 03 VoIP telephone number Ability to port your geographic telephone number(s) to Vodacom or Vodacom can allocate new telephone numbers to your business