NextCarrier Telecom United States

Founded in 2002, Nextcarrier Telecom is an FCC 214 licensed carrier providing a wide array of value added products and services for the telecommunications industry, including internation voice traffic products and calling card services.

The company brings a wide scope of knowledge, experience, and a global presence to their services, aimed at voice carriers, cable companies, VoIP providers, and calling card operators, who require unparalleled toll quality and customer service tailored to meet their distinct needs.

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General office

NextCarrier Telecom
11 Broadway 18th Floor
New York
NY ,10004
United States

Phone: 212-709-4200
Site: http://www.nextcarrier.com

Contact Person

Jessica Van Lenten / Financial Controller
Phone: 2127094248

International VoIP Wholesale Provider

Termination

Cisco Systems

Our Own ASP Solution

Color Broadband Inc.

Voice Stream Data

Providers in database: 6433

SDP Protocols Are Used To Transmit Media Session Information

In 1998, the Internet Engineering Task Force (IETF) published the specification for a Session Description Protocol or SDP as a format that describes parameters for streaming media. The original IETF Proposed Standard was updated in 2006 as RFC 4566. Although the SDP was created as a feature of Session Announcement Protocol (SAP), it can be used with Real-time Transport Protocol, Real-time Streaming Protocol (RTSP), and Session Initiation Protocol, as well as a standalone protocol. Parameter negotiation, session announcement and session invitation are included in the descriptive sessions from the SDP protocol. Rather than transmit data like other types of protocols, an SDP negotiates between media type endpoints, format and properties involved. A session begins when a connection is established, and the session is terminated only after every endpoint is no longer participating.

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