Smart IT Kazakhstan

Register an account and call all over the world at low rates (as low as $ 0.007) with no connection fee with per-second billing!

Register an account and call all over the world at low rates (as low as $ 0.007) with no connection fee with per-second billing! IP-telephony system that provides the opportunity to make calls over the Internet at low wholesale rates with a choice of routes depending on the needs of the caller (faxing t.38, quality requirements, etc), as well as send SMS, virtual book room

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General office

Smart IT
Pavlodar
,140000
Kazakhstan

Site: http://www.comsip.ru

Alternate Caller ID
Billing and Routing Solution
call centers
Internet Fax Service Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Mobile VoIP

7, 10 and 11 digit dialling
Auto-attendant
Automatic Call-back
Billing Software
Call Back
Call filter
Call Forwarding

VSR Systems

Absolute

VoIP Providers in Kazakhstan

Vista Technology

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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