Hosted VoIP

This is a method of providing a phone service to people over the Internet. This type of service moves the traditional phone switch off site and allows more than one company to use a particular switch.

Providers in database: 6433

Detailed description of SIP protocol

SIP protocol was made within IETF (Internet Engineering Task Force) – organization occupied with establishing Internet standards and general standards concerning TCP/IP protocols.

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Iios Limited

iios Limited was formed in 2003 to provide international carrier services to and from the developing world. Today iios supports many UK and International service providers by enhancing their sales and marketing efforts and acting as an aggregator for thei