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IP telephony and VOIP

VoIP page picIP Telephony using Voice over Internet Protocol (VoIP) allows users to make voice calls using a broadband connection instead of the usual (analogue) phone line.

From a simple entry level service utilising an analogue adaptor box or an IP Phone connected to a dedicated broadband connection (for best voice quality), to more advanced SIP An application-layer control protocol, a Signaling protocol for Internet Telephony. SIP can establish sessions for features such as audio/videoconferencing, interactive gaming, and call forwarding to be deployed over IP networks thus enabling service providers to integrate basic IP telephony services with Web, e-mail, and chat services Trunking, allowing you to replace traditional fixed PSTN Also know as Plain Old Telephone System, this refers to the world's collection of interconnected public telephone networks designed primarily for voice traffic. and ISDN An international standard for end-to-end digital transmission of voice, data, and signaling. In a videoconference it is a system that provides simultaneous voice, video, and text transmission between individual desktop videoconferencing systems and group (room) videoconferencing systems. lines with connectivity utilising the IP network converging  voice and data onto common all-IP connections, Class is able to advise you on VoIP options currently available.

VoIP is the future and with objective advice from Class, you can find out how and when it would suit your organisation.

  • Feature-rich functionality
  • Reduced call costs
  • Flexible
  • Scalable
  • Future-proof

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Benefits at a glance

  • Reduced call costs - free site-to-site calls
  • Feature-rich - even at the basic kit end of the market you benefit from small systems functionality
  • Flexibility - from portable kit to full VPN - with VoIP, you can set up a fully functioning office anywhere there is a broadband connection
  • Simplified infrastructure.- with VoIP there's no need for separate cabling for telephone systems
  • Scaleable - VoIP allows you to start small and expand to meet your needs easily
  • Reduced operating costs - VoIP exchanges are based on software rather than hardware, so easier to alter and maintain
  • Improved productivity - with VoIP can attach documents to voice messages or participate in virtual meetings using shared data and videoconferencing
     

The only approved provider to:

  • ncvo
  • scvo
  • wcva
  • sporta