(Voice Over Internet Protocol) enables you to make and receive calls over your broadband connection using a normal telephone to any normal local, national or international number. The voice data flows over a general-purpose packet-switched network, instead of traditional dedicated, circuit-switched voice transmission lines.
This process uses only a small portion of your broadband width while guaranteeing the same quality of voice transition as a normal telephone.
SIP is the next logical step in the evolution of voice communications; providing voice calls over the internet provides additional features above and beyond traditional ISDN and analogue lines. For example lower running costs, flexible call routing and so forth.
Rainbow provides several solutions for SIP Telecommunications, depending on your business requirements. If you have more complex requirements, please contact our sales team who will be happy to help.