CallingWorld Inc. United States

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General office

CallingWorld Inc.
901 Nersin Palace Road, Suite 898
WildWood City
New Jersey ,8260
United States

Phone: 17869752196
Site: http://www.callingworld.us

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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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Easy VOIP Calls

World''''''''''''''''s Leading VOIP company offering reseller program for UAE,Lebanon,Sudan,Qatar,Kuwait & Saudi Arabia. We have Anti block PC Dialer ,and Anti block Mobile Dialer. we have different VOIP port for direct Pap2 phone.