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VoIP and SIP

Find out what is SIP and how it relates to VoIP.

Home / Resources / Guides / VoIP and SIP

February 21, 2020 by Hasan Tariq

SIP (Session Initiation Protocol) is a method for sending call signalling information between devices over IP networks.

SIP is an open standard and has been adopted and enhanced to provide advanced feature interaction between VoIP devices that are not necessarily from the same vendor. This is particularly evident with the appearance of SIP capable phones that offer the benefits of VoIP and compatibility with many different devices.

SIP Trunks

SIP telephony has been widely adopted by network carriers to provide a VoIP replacement for traditional carrier links.

SIP and VoIP is used over broadband network connections to provide lower cost and more flexible services to both small and large businesses. In fact, there are telephony network carriers that will use your existing broadband service to provide phone calls without them needing to provide any on-site equipment – this reduces costs considerably for small business with suitable broadband services.

Find Out More

Contact us to setup a consultation with an authorised CommsPlus Partner to discuss your business’s unique communication needs.

Read More In Business VoIP

  1. What is VoIP?
  2. VoIP versus Traditional Phones
  3. VoIP Benefits for Business
  4. Pure VoIP Systems versus Hybrid VoIP Systems
  5. VoIP and SIP
  6. VoIP and NBN

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  • Feature Alert: Built-In Paging for Panasonic KX-NS700 July 31, 2020
  • Panasonic Remote Working Solutions March 19, 2020
  • VoIP and NBN February 21, 2020
  • VoIP and SIP February 17, 2020
  • Pure VoIP Systems versus Hybrid VoIP Systems February 10, 2020
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