Effringo GmbH Germany

Effringo provides you with a highly qualified team with vast experience in the telecommunications market and IT industry who are capable of providing you with a solution to help you add speech to your existing product portfolio.

Our principles which we abide by are based on efficiency, sustainability, responsibility and humanitarianism.

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General office

Effringo GmbH
Oderstr. 32
Grevenbroich
,41516
Germany

Phone: +49-2182-5708464
Site: http://www.effringo.com

Contact Person

Joerg Dobbeck / Sales Director
Phone: +49-2182-5708466
Phone: +49-171-6255041

Hardware
Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
VoIP Billing Software Provider
Voip consulting
Voip Termination ISP

Call Routing VoIP Solutions
Collaboration
Gatekeepering
H.323 VoIP Gateway
Outsourced Billing
Partnering for Origination and Termination
SIP VoIP Gateway
Termination

Cisco Systems

None

Teles Communication Systems

Telemedia GmbH

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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Caryn Systems

CARYN SYSTEMS OU was founded in Estonia in 2004 as a division of the telecommunication holding Telix Ltd., innovator in the telecom market since 1991. CARYN SYSTEMS OU provides wholesale A-to-Z VoIP termination with high quality and competitive rates. Hig