Onramp Access, Inc. United States

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General office

Onramp Access, Inc.
3012 Montopolis Dr., Suite 300
Austin
TX ,78741
United States

Phone: +1 512-322-9200
Site: http://www.onr.com

Contact Person

Chad Kissinger / President
Phone: +1 512-322-9200

Internet Telephony Service Provider

Installation and Support Services
Phone To Phone

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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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Kernel Network was founded in 2001. Today Kernel Network is a universal operator providing SIP-telephony services in the corporate and consumer markets. The group of companies Kernel Network provides since 2002 the services of international telecommunicat