CallSat Telecom LTD Cyprus

CallSat Telecom LTD is licensed telecommunication provider in Cyprus covering wholesale, corporate and retail markets providing to our customers telephony, datacenter services, hosting, termination and connectivity.

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General office

CallSat Telecom LTD
122 ATHALASSAS AVENUE
Nicosia
Nicosia ,2024
Cyprus

Phone: +357 22498045
Site: http://ww.callsat.eu

Contact Person

Kyriakos Yioutanis / Carrier Relations Manager
Phone: +357 22498045

A-Z Termination
International VoIP Wholesale Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Voip consulting
Voip Termination ISP
Wholesale VoIP Carrier

Not data

a2billing
MIND

TAKHATOB VoIP

Telecom Consultancy and xChange

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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