IXO_Systems Finland

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General office

IXO_Systems
Jousitie 10 A 4
Porvoo
,6150
Finland

Phone: 358931577992
Site: http://www.ixo.fi

Contact Person

Alexei Palii / CTO
Phone: 358931577992
Phone: 358468100186

Hosted VoIP billing service provider
Internet Telephony Service Provider
SIP Billing
Voip Termination ISP

Call Routing VoIP Solutions
IP devices
Outsourced Billing
SIP Softswitch & CPE
Termination
Web Call

Cisco Systems

PortaSIP

vIopcom

FINVOIP Ltd

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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