What is VoIP Calling?
Posted by Rock V. on 16 December 2014 05:41 PM


VoIP Calling is also known as SIP Calls or even VoIP Dial.

We offer an unlocked VoIP Calling service using SIP authentication. That means you can access our cheap international rates from any compatible SIP device.

You can also give your SIP device a real phone number with our Incoming Numbers service. Where you can rent one of our Incoming Numbers (DID Numbers) and forward it to your Rinboo SIP account, which means people can call you on your SIP device from regular phones.


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  • service
  • voip
  • sip
  • dial
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