Platform Independent Video/Voice over IP
A platform independent video or voice communication over Internet Protocol is implemented by this project. different terminals in an Ethernet is used to implement the Platform independent Video/Voice over Internet
protocol. User interfaces at different terminals in an Ethernet. textual, video and voice communication is provided by the different components in the system to the users logged in the system. The major components of the projects are:
-List of users currently logged into th ....etc

[:=Read Full Message Here=:]

Voice over Multiprotocol Label switching
Challenges in IP network
 Shortest path is followed in IP network
 Load sharing is not possible
 Congestion is created in IP network
 Routing in network layer
 Processing is slow and delay is more
SOLUTION TO THE PROBLEM ?
MPLS
• Multi protocol label switching
• Reduces excessive delay
• Instead of shortest follows suitable path on the basis of constraint
• Reduce packet loss
• Provide TE
• Provide QOS ....etc

[:=Read Full Message Here=:]

Definition
Using an ordinary phone for most people is a common daily occurrence as is listening to your favorite CD containing the digitally recorded music. It is only a small extension to these technologies in having your voice transmitted in data packets. The transmission of voice in the phone network was done originally using an analog signal but this has been replaced in much of the world by digital networks. Although many of our phones are still analog, the network that carries that voice has become digital.

In todays phone networks, t ....etc

[:=Read Full Message Here=:]

INDUSTRIAL FAULT INDICATION SYSTEM WITH OVER VOLTAGE OVER TEMPERATURE USING ANALOG TO DIGITAL(ADC) CONVERTERS
Aim:
To design a fault indication system with over voltage over temperatue
BLOCK DIAGRAM:
Description:
To measure the voltage, current, and resistance we need to design analog circuits. These analog circuits measure these three parameters and ready to corresponding outputs.
The outputs of these analog circuits are to be connected ADC, ....etc

[:=Read Full Message Here=:]

VoIP (voice over IP - that is, voice delivered using the Internet Protocol) is a term used in IP telephony for a set of facilities for managing the delivery of voice information using the Internet Protocol (IP).
In general, this means sending voice information in digital form in discrete packets rather than in the traditional circuit-committed protocols of the public switched telephone network (PSTN). A major advantage of VoIP and Internet telephony is that it avoids the tolls charged by ordinary telephone service. ....etc

[:=Read Full Message Here=:]

VoIP, or Voice over Internet Protocol refers to sending voice and fax phone calls over data networks, particularly the Internet. This technology offers cost savings by making more efficient use of the existing network.
Traditionally, voice and data were carried over separate networks optimized to suit the differing characteristics of voice and data traffic. With advances in technology, it is now possible to carry voice and data over the same networks whilst still catering for the different characteristics required by voice and data.
Voice-ov ....etc

[:=Read Full Message Here=:]

Presented by:Girish R
Voice over IP The protocol specification

Abstract
IP telephony, known in the industry as Voice-over IP (VoIP), is the transmission of tele-phone calls over a data network like one of the many networks that make up the Internet. VoIP involves sending voice transmissions as data packets using the Internet Protocol (IP). In VoIP, user's voice is converted into digital signal, compressed and broken do ....etc

[:=Read Full Message Here=:]

presented by:
K.Raghava Vamsi
L.Naga prasad


ROF net-Transmission of RF Signals over Optical Fibers Using Radio Over Fiber Technology
Abstract- Radio over fiber technology is a combination of wireless and fiber optic networks, is an essential and emerging technology in the field of wireless communications, which can be used in a range of applications including the extension of existing radio coverage and capacity. Obviously, we ....etc

[:=Read Full Message Here=:]

VoDSL

The VoDSL (Voice over DSL) decodes signaling messages that are exchanged over VoDSL network and protocols used over LES ATM-AAL2 links. The main purpose of the signaling messages are to allocate AAL2 channels, activate user IAD ports, manage the customer premises IAD through the EOC management channel and to set and release POTS and ISDN calls. The whole concept of VoDSL is to support multiple voice calls, either inbound or outbound, over a single DSL circuit, while simultaneously supporting high speed Internet access. VoDSL is based o ....etc

[:=Read Full Message Here=:]

this is a short seminar of enabling voce over WLAN. ....etc

[:=Read Full Message Here=:]