R&R Managed Telecom Services Japan

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R&R Managed Telecom Services
Sumitomo Seimei Kiyosumi Park Building
Tokyo
,135-0033
Japan

Phone: 12122210057

Contact Person

Ilya Belov / VP Carrier Sales
Phone: 12122210057

Hosted VoIP billing service provider
Network Service Provider
SIP Billing
VoIP Billing Software Provider
Voip consulting

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Gatekeepering
H.323 Softswitch & CPE
H.323 VoIP Gateway
Outsourced Billing
SIP Softswitch & CPE
SIP VoIP Gateway
System Integration

Cisco Systems
Sonus Network

Oracle Based own system

Asia Business Community,LLC.

Fusion Systems Japan

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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Deal4VoIP

Deal4Voip is the well established player in VoIP telephony that has been in business for Wholesale VOIP for the past 15 years. We specialize in providing Direct Routes for CLI and NON CLI all A2Z Destinations, globally interconnected with top VoIP carriers of the Industry having excellent track record of Customer Satisfaction. We Deliver Services & Products to make high quality, low cost communications around the world.