Kingcalls United States

KINGCALLS offers an alternative calling solution to save you up to 90% on your international calling bills: * With no hidden fees; * No connection charge; * No Monthly recurring charge; * No post completion surcharges

KINGCALLS keeps it simple and provides the greatest benefit to you. Make quality calls using our state of the art and easy to use PC to Phone Dialer.

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General office

Kingcalls
15 Loockerman Stree
Dover
Delaware ,19901
United States

Phone: 12025959452
Site: http://www.kingcalls.com/

Hosted VoIP billing service provider
Internet Telephony Service Provider
VoIP Billing Software Provider
Voip Termination ISP

Billing Software
Call Routing VoIP Solutions
PC to Phone
Phone To PC
Termination

Audiocodes

Billing system of own development

Switch and Data

Teletronics, Inc.

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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BLUCOWS LTD (USA)

Experienced engineers of over 100 years of combined data and voice network, carrier grade-global level experience to offer all the IP gain without the pain to clients utilizing just enough resources to drive communication costs toward zero.