elmondo telecom United States
clear voice with a good connection
residential and commercial voip service , call center , call shop and calling cards provider
General office
elmondo telecom
816 E39th street
tucson
az ,85713
United States
Phone: +15208209015
Site: http://www.elmondotelecom.com
elmondo telecom
816 E39th street
tucson
az ,85713
United States
Phone: +15208209015
Site: http://www.elmondotelecom.com
- Internet Telephony Service Provider
- Partnering for Origination and Termination
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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.
Red Telecom Ltd
Based in South London, Red Telecommunications is a private limited company offering advanced communication solutions in a rapidly changing environment encompassing both traditional PSTN and new Internet technologies, for both the home and business user, w
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