VoiceLink Communications Bulgaria

VoiceLink brings global expertise to telecommunications technology - from network and security design through to implementation and management - to support the success of your enterprise. From a tactical upgrade to a total re-engineering of your informati

VoiceLink reflects one powerful idea - to provide a differentiated Network Service Assurance that accelerates clients` competitiveness by offering a modular range of capabilities and expertise.VoiceLink will allow you focus on your core activities by taking away the business continuity issues related to your telecommunications network. The search for Return on Investment (ROI) dominates business logic. The need for lean operations and a low fixed-cost structure has never been greater.VoiceLink brings global expertise to telecommunications technology - from network and security design through to implementation and management - to support the success of your enterprise. From a tactical upgrade to a total re-engineering of your information infrastructure and policies, our consultants will design, configure and implement the right solution for you.We help you achieve rapid rollouts and an earlier ROI from your existing and new ITC capabilities. We enable your own IT professionals to focus on core business responsibilities.

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General office

VoiceLink Communications
Kliment Ohridski blv. 13
Sofia
,1000
Bulgaria

Phone: +359 2 974 34 59
Site: http://www.voicelink.biz

International VoIP Wholesale Provider
Voip Termination ISP
VoIP Billing Software Provider
Voip consulting

Gatekeepering
PC to Phone
Termination
Billing Software
Partnering for Origination and Termination
Project Mangement Services
Consultancy Services
Installation and Support Services

Cisco Systems
Lucent

Billing system of own development

BG tell

One Bulgaria 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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