Universal telecom, Inc. United States

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Universal telecom, Inc.
1574 Coburg Rd
Eugene
OR ,97401
United States

Phone: +1-541-752-9818

Contact Person

David Hodgert / Director
Phone: +1-541-752-9818
Phone: +1-541-602-6768

International VoIP Wholesale Provider
Network Service Provider
Voip Termination ISP

Call Relay VoIP Solutions
Call Routing VoIP Solutions
Collaboration
H.323 Softswitch & CPE
H.323 VoIP Gateway
Partnering for Origination and Termination
PC to Phone
Phone To PC
Phone To Phone
SIP VoIP Gateway
Termination

Cisco Systems
Lucent
Telica

Billing system of own development

Tufone.Inc

Universal Telecom, Inc.

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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Infotel

Aurora Communications, Ltd. - is an international telecommunication operator. The Holding is founded in 1999 and now includes the following companies: Aurora Communications UK, Aurora Communications USA, Infotel Data Communications and TASS-INFO (joint ve