Rtel Australia

Welcome to Rtel, one of Australia’s leading VOIP providers in Australia. Rtel’s VOIP services operate from phone lines in Australia therefore giving you the best VOIP quality around. With a range of VOIP plans for residential and business users, you can be sure to find the ideal plan for your needs. We have lost cost call rates and top quality service.

Please have a look at our website www.retel.com.au for call rates

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General office

Rtel
Sydney
NSW ,2000
Australia

Phone: +61 291268936
Site: http://www.rtel.com.au

Contact Person

Shanti Damerla / Business Development Manager
Phone: +61 291268936

Internet Telephony Service Provider

SIP VoIP Gateway

Not data

skylark

CCNC Solutions

Providers in database: 6433

VoIP Favors SIP

Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.

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