SIP protocol was made within IETF (Internet Engineering Task Force) – organization occupied with establishing Internet standards and general standards concerning TCP/IP protocols.
WorldOne Communications, LLC
WorldOne Communications buys and sells surplus telecommunications and VoIP equipment. We stock Acme Packet, Nextone, and Sonus Networks equipment.
If you have excess equipment, we may be interested in buying it, or we can help you sell it. If you need
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