OSS Corp. Russia

O.S.S Corporation began to offer IP telephony and Internet services in the middle of 1999 year. In spring of 2000 it was on the top of independent ratings of the Russian IP telephony operators. Nowadays company owes the most powerful access pool to provide IP telephony service in Russia. It serves more than 200 000 clients of `OSS-Net` network, more than 2000 corporative clients. Our internal traffic exceeds 10 000 000 minuts per month. We have roaming inside our network and in 85 foreign countries.Business model of our corporation has proofed its vitality. For the last two years O.S.S. Corporation became one of the leading IP telephony operators in Russia despite severe competition among 200 companies, who offer IP telephony service in Moscow. Many our regional dealers, who use our business model, are market leaders in own region.

Your rate:

Rating: 0/0.00/5

General office

OSS Corp.
Baumanskaja 52/2
Moscow
,105005
Russia

Phone: +7 095 261 9978
Site: http://www.traffic.oss.ru

Incumbent PTT
International VoIP Wholesale Provider
Internet Telephony Service Provider

Phone To Phone
Phone To PC
Fax To Fax
Web Call

Cisco Systems
VocalTec

Trabas

RNP

VoIP Providers in Russia

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.

View more WIKI