Wednesday, January 30, 2013

How to Make Free Internet Phone Calls From Your Computer

If you have a computer, a headset, and an internet connection, you can make free PC to PC phone calls to anyone in the world! The only catch is that the person you are calling must also have an active account with the same VoIP service provider, and must be online to get the call. With any VoIP service, "in-network" calling (all callers subscribing to the same carrier) is always free, but most providers require that you pay a small monthly fee which allows you to make "out-of-network" calls as well. Since this article is about making totally FREE internet phone calls, only the VoIP providers that offer 100% free calling will be mentioned.

There are several internet phone service providers that offer PC based phone calling, but only a few do not require a monthly service fee when you register. Because the PC to PC calling service is free, you may have to put up with ads on your dial pad or be limited to a certain call length, but for a free long distance call this is probably acceptable to most people. If you want to make calls to a landline phone, you can do so by paying a low cost per minute (much less than traditional long distance).

So here's how to make free PC to PC phone calls:

How to Make Free Internet Phone Calls From Your Computer

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Since PC to PC calling uses a technology similar to instant messaging, most VoIP provider's software allows you to text message the person you are talking to. Conference calling is also possible - just click on another active user and they can join in the call!

As of this writing, here are some VoIP providers I found that offer free PC to PC internet phone calls with no monthly fees. Because services can change from time to time, make sure you agree with the terms and conditions before creating an account. Skype is the largest and most well known provider with over 190 million downloads to date.

* http://www.skype.com

* http://www.google.com/talk

* http://www.earthlink.net/software/nmfree/onlinecalling

* http://www.voipbuster.com

* http://www.inphonex.com

* http://www.pc-telephone.com/free-phone.htm

As with any software, your computer must meet certain requirements in order for the installation to succeed. As a general rule, your computer should have at minimum a 400 MHz processor, 10 MB of free disk space and 128 MB of RAM. You also need a sound card, and either a headset with microphone or speakers and a microphone. Of course, you need an internet connection as well. Software is available for PC, Mac and Linux platforms. Skype has software for Pocket PC as well.

PC based VoIP will work fine over a dial up connection of at least 33.6 Kbps, but be sure to close all email applications and don't do any web surfing while talking because these processes will degrade performance. For the absolute best internet phone calling experience, broadband is the way to go.

Free software-based PC to PC internet phone service is a great way to "test the waters" if you are interested in trying VoIP before jumping into a paid service. It's also perfect if you're on a tight budget and want to make some free long distance calls. Anyone in the world can use VoIP as long as they have an internet connection; just make sure all your friends and relatives use the same carrier if you want to keep the calls free.

This type of VoIP service is not compatible with 911, so it should not be used as your one and only phone. If you want save a lot of money on your phone bill and use VoIP as your primary phone, consider subscribing to a hardware-based VoIP carrier like Packet8, Vonage, Lingo or Voip.net.

© Copyright 2005, Debbie Jacobsen. All rights reserved.

This article may be used without special permission as long as it remains intact, including live links.

How to Make Free Internet Phone Calls From Your Computer
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For more information on VoIP, visit my blog: Internet Phone Service - The Future is Here!.

Friday, January 25, 2013

The Advantages and Disadvantages of Voice Over Internet Protocol Telephone Service

There's this belief stating that "the very best things in life are free." Exactly how a person might respond to the simple fact that a person may place international calls around the globe free of charge? Sure, apart from the United states of America, you may also call up anybody in Canada, Puerto Rico, and other countries with no additional charge. Assuming you've took advantage of the Voice over internet protocol long-distance telephone service.

It is without a doubt gratifying to note that you've got this great feature however, the simple fact that you could utilize it to communicate with all the people who you treasure in a number of international locations is an extremely valuable thing! This is actually the feature that numerous consumers die for and it is the identical reason that explains why numerous other clients choose to subscribe for these services.

Voice over internet protocol telephone service system will keep individuals in touch even with their changing geographical locations. The only thing that must be done is to take note of the telephone number and presto you could connect through the internet without having additional charges!

The Advantages and Disadvantages of Voice Over Internet Protocol Telephone Service

The Advantages:

Listed here are the most beneficial features that you might appreciate as you acquire the actual service. Take the time to familiarize your self and distinguish the reason why it's a must to test the Voice over internet protocol.

Conferencing has been made easy via VoIP. Internet conferencing is extremely popular particularly among workers and their employers. Where ever both sides are, they're able to clearly communicate with each other. This can be similar to voice or interactive video or even the chat room features. Rather than traveling over to one location, money gets saved with this method.

Voice over internet protocol provides web conferencing at a very inexpensive price. Designed for both the companies and also the individuals, VOIP provides a low-cost alternative to the then conventional teleconferencing using a normal telephone line. If all customers utilize a similar conference call service provider, then a conference may take place clearly and with no extra expense for example.

Again, web conferencing using a traditional setup may well cost way too much in addition to consume a great deal of time. Should you have to think about the financial concerns which may be placed onto you,it's important that you simply consider making use of Voice over internet protocol services.

The best equipment with regard to Web conferencing. In case this is actually a piece of equipment which you must utilize, simply be really certain that every person is actually using the same compatible devices so that the actual calls can transpire efficiently as well as clearly. It is through this which frequent complications along with lost data and interrupted conversation are often avoided.

Disadvantages:

Needless to say, there's simply no such thing which continues to be to be 100 % pure and correct. For each and every good side will come a bad side. Voice over internet protocol service plans are truly remarkable however truth be told there are a several issues that may perhaps lead one to dislike it. To begin with, a power outage will cause phone to fail.

A normal phone can function regardless if there is power or not, but this is impossible with impossible with VoIP. The reason why is that it's connected directly into a cable box which is dependent on a electrical current to be able of work. Another part that often bothers the other users is that of the problem with the quality of the long distance call.

There are many people that are much more willing to admit that Voice over IP telephone service is certainly worthy to try, especially when it comes to saving money. That should really be sufficient to persuade you too and give it a try.All things considered, its Advantages far out weighs its disadvantages.

The Advantages and Disadvantages of Voice Over Internet Protocol Telephone Service
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You can find Voipo Reviews at http://voiporeviews.org/

Wednesday, January 23, 2013

Questions to Ask During a Parent Teacher Conference

Are you looking for a list of questions to ask the teacher during your parent/teacher conference? Here is a list of questions I routinely go over with the teachers during conference time. Look over these questions and modify them according to your needs. If you have any additional questions, ideas or stories, please comment below.

How is my child doing in school? In reading? Math? Science? Social Studies?

What subjects are his strongest? Weakest?

Questions to Ask During a Parent Teacher Conference

How are my child's work habits? Does he/she complete work on time?

Is homework turned in on time?

Does my child need extra help in a particular subject?

What is my child's ability level? Does he/she comfortably work at that level?

Is my student in different classes or groups for different subjects? Which ones? How are the groups determined?

How is my child's behavior?

Does he/she get along well with classmates? Who does my child play with? Is there any child you think might be a good friend for him that he doesn't play with?

Does my child participate in class activities?

Does my child show leadership abilities?

What kinds of tests do you give? What do the tests show about my student's progress? How does my student handle taking tests?

How does my child behave around adults? Is he polite and respectful?

What do you consider my child's best strengths and interests?

How can I help?

If I need to reach you, what is the best way? (E-mail, phone, note.)

During your conference time, if a teacher mentions a behavior or learning issue, listen carefully. Ask questions so you understand if this is a normal behavior or issue that needs a little work or if it is a problem and needs to be watched more closely. If that is the case if any learning disability is a possibility, ask the teacher what the school provides as far as testing. My advice would be not to delay testing if case any issue is present. If the school provides testing, it is better to have that done early rather than late. It will either ease your mind or allow your child the opportunity to learn more and receive help faster.

Questions to Ask During a Parent Teacher Conference
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Cammie's blog site http://www.MomsMaterial.com gives moms ideas they want. She talks about books for kids and moms, party ideas, school, parenting, great gifts ideas and how to look good doing it all.

Sunday, January 20, 2013

5 Benefits of A Call Center to Your Business

Your business is growing and so does your base clientèle. Customers no longer originate from your neighborhood nor in one city only but now spread
across state borders and countries. Your staff experiences heavy influx of telephone calls. The company's phones lines gradually get congested. Customer
transactions suffer because they could not reach your office. As the manager, you know you must implement solutions fast or your business will suffer.

Under these conditions, it's time you switch to call center services.

A call center, equipped with the right call center software, offers the following essential benefits:

5 Benefits of A Call Center to Your Business

1.)ENHANCE CUSTOMER RELATION

Because callers can immediately connect to your office, they can transact business with no more waiting time. It eliminates wasted calls. It gives your
customers quick access to the information they want and thus results in improve relationship with them. And too often, because clients can reach your office
immediately, it enhances their perception of your company. You getter more customers, more deals, more revenues.

2.)IMPROVE EFFICIENCY

A call center allows staff to deal with more customers at any a given time.
Richard Burgess, CEO of a large pharmaceutical company can attest to this. " The rapid growth of our company entails more doctors calling for prescription
drugs and customers asking for product description. Our staff cannot handle this increasing volume of callers. A call center services solved our dilemna.
Now, our personnel can take the growing calls and dispense the necessary services in less time, making customers happy. This translates to greater overall
efficiency."

3.)MINIMIZE EXPENSES
With call center that has the right call center software, the same number of staff will be able to handle more calls. Sarah Danitz, an insurance company
manager, has this to say, " We would have incurred large overhead expenses if we hire additional personnel to handle incoming calls. Instead, we turned to
call center. It satisfactorily meets our demand. And we were able to save money in the long run."
As you can see, you need not hire additional personnel or install extra phone lines to meet caller volumes.

4.)DISPLAY STATISTICS

In an ordinary helpdesk, your office can not track the number of calls you receive each day, how many of these calls were positively resolved, how many
callers turn away,etc. A call center makes these statistics available so you will know measures to take in order to improve your business.
"We didn't take any interests on our calls in the past, " says Michigan-based farm tools company owner Chris Laverdale. " But with a call center giving us
these data, we see some patterns and seek ways for improvement. These call center statistics are really helpful."

5.)BETTER OFFICE COMMUNICATION HANDLING

A call center, aside from handling live calls, can also process emails. In addition, it can handle fax, web-based queries, web-cam conferencing, Instant
Messaging, and other means of communication for the company.
" Our struggling staff could hardly deal with the number of calls we receive, and we hardly have time for incoming emails. A number of deals were lost
because we neglect emails. But now, we know better. Our call center which has an excellent call center software, processes our calls and emails. Now, we
receive favorable business transactions out of these emails."

These are just some of the many benefits your company can enjoy from a call center.

5 Benefits of A Call Center to Your Business
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Janine Fritzgerald is a call center administrator now for 5 years. She began as a call center agent and then worked her way up to the company's corporate hierarchy. She knows about call center software. She is a Psychology graduate with Business Administration as secondary course. She lectures on call center management. She is also prolific writer. Her first book, “The Real Deal on Call Centers” is a sell out. Janine lives in Connecticut with her husband and two kids.

Thursday, January 17, 2013

Face-to-Face Communication - Old Fashioned? Not!

It's unbelievable how dependent we've become as a society on electronic communication devices! E-mail, text messaging, PDA's, cell phones, video conferencing, blackberries, blueberries, rasberries, and more...have taken the place of good old fashioned, face-to-face communication leading to many interpersonal difficulties and miscommunications in today's workplace.

You may be thinking...Why improve my interpersonal skills when most businesses do 99% of communication by telephone, teleconferencing, videoconferencing, e-mail, and on rare occasions, snail mail. A popular way of thinking today...but, is it really the correct way? "Face-to-face communication remains the most powerful human interaction," says Kathleen Begley, Ed.D., author of Face-to-Face Communication, Making Human Connections in a Technology-Driven World. "As wonderful as electronic devices are, they can never fully replace the intimacy and immediacy of people conversing in the same room and it has worked for millions of years."

In business, we talk about "B2B" (business to business) and "B2C" (business to consumer) methods. I try to buck the trend (in a positive way!) to stress the importance of face-to-face communication. You'll hear me talk a lot about the "P2P" (people-to-people) connections and how important it is to get beyond technology and talk face-to-face with friends, family, colleagues, customers, vendors, and the like. You may think that's a bit old-fashioned, but in my opinion, there is no substitution for the human, up-close and personal contact. Don't get me wrong, there is a place for the terrific technology tools we have today and I use it regularly, but it's not always my first or best choice.

Face-to-Face Communication - Old Fashioned? Not!

Several decades ago, John Naisbitt, in his mega 1960's best-seller, Megatrends: Ten New Directions Transforming Our Lives, brought a new concept to the forefront called "high tech, high touch." His idea was that "as human beings became capable of anonymous electronic communication, they would concurrently need more close-up personal interaction." Seems to me that he was right on target!

We live in a society when flocking to the local coffee shop or diner for coffee chats with business associates or friends is a testimony to our need for human togetherness, especially when most coffee lovers can make a latte or cappuccino right in their homes. Think about the fortunes coffee establishments are making on our need for face-to-face communication! The people-to-people connections...

We hear of the many children (and adults) who spend countless hours alone playing video games. However, The Game Manufacturing Association reported in 2003 that family board game sales (like Monopoly and Scrabble) are booming and growing at 20% per year. Cranium has recently come out with a whole new line of board games for our "little people" (ages 3+). The people-to-people connections start at an early age - if you haven't heard it, ask me to tell you my "Papa Zitto" story!

Even when disaster strikes and the news media bring these events into our homes and workplaces via TV, radio and the Internet, we seek out opportunities to share grief. I personally waited in line for almost three hours with hundreds of others to visit Ground Zero in New York when it opened to the public in December 2001. Many people also left makeshift shrines nearby to honor the victims of that tragedy. The people-to-people connections...

We lead hectic, multi-tasking lives both at home and in the workplace these days and we find the need for balance even more critical than in days gone by. We understand that technology can be impersonal, but it's quick! We know we need to make time for more people-to-people connections but, the reality of the hectic pace doesn't leave us much time for this more intimate form of communication. You may be thinking, isn't it much faster to make a quick phone call, send a brief e-mail, or hook up via video-conferencing to have a meeting of the minds? Yes and no. It's a communications paradox...faster is not always better.

So the better question may be, how can we make the best of both worlds - technology and face-to-face, people-to-people connections?

Just as fashions are redesigned and come back with a variation on a style from days-gone- by, I believe it is time for redesigning and revitalizing face-to-face (P2P) communication skills.

We need to get the balance right! People-to-people (P2P) communication skills remain one of the primary success factors in business, even in this age of technology. There are many situations - often those involving conflict, hurt feelings, high priority, or a large sum of money - that demand business people take the time and trouble to get in the same room to share information. Video-conferencing has become a good simulation and cost-effective method when individuals are in remote locations, but there is still no substitute for good, old-fashioned, face-to-face communication.

Don't take my word for it...Let's take a look at what some of the experts are saying.

Tom Peters, internationally known business guru, says without reservation that you should constantly attend to your face-to-face communication. Not to do so, will lead to career disaster. "We believe in high tech, high touch," Peters writes. "No question, technology is the Great Enabler. But, paradoxically, now the human bit is more, not less, important than ever before."

Sheila Hodge, author of Global Smarts: The Art of Communicating and Deal Making Anywhere in the World, says "The modern office is full of gadgets - computers and the Internet, uplinks and downlinks, videoconferencing, and online databases. Many people think they should let the fancy technology handle the messy task of interfacing with people."

Jo-Ellan Dimitrius, in her book Reading People, talks about how young, technically oriented employees tend to communicate mostly in computer chat rooms. "If you want to become a better communicator, you must make a conscious effort to engage other people (in person)," she writes. "Even the most entrenched Internet junkie can learn the true meaning of 'chat' if the desire is there, but you have to get off the couch and make it happen."

Gary McClain and Deborah Romaine in their book, The Everything Managing People Book, put it this way..."Consistent, daily face-to-face communication promotes more than just good feelings; it also promotes effective and collaborative teamwork."

"One of the most critical areas of communication to get right in business is the one-on-one situations - especially offering advice, constructive feedback, and annual performance appraisals," says Chris Roebuck in Effective Communication.

One of my favorite quotes stated very simply by Margaret Wheatley, Turning to One Another: Simple Conversations to Restore Hope for the Future, says "I can believe we can change the world if we start talking to one another again."

Sounds like we're on to something here...So, what can you do? Start out by taking an honest look at your communication methods and your attitude about technology vs. (P2P) face-to-face interaction. Are you e-mailing more and meeting less for financial reasons? Are you avoiding human contact mostly because of a lack of interpersonal skills? If the latter is true, you need to take action before it's too late.

The next time you are tempted to send an e-mail, text message or make a phone call for other than routine purposes, stop! Get back to basics. Go out of your comfort zone and, instead, send the e-mail, text message or make the call to set up a face-to-face, in person meeting with the person behind the technology! Why? Because it works!

Make the people-to-people connections... You and your business will be glad you did!

A Positive Workplace Means Business! TM

Face-to-Face Communication - Old Fashioned? Not!
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Mary Jane (MJ) Paris, Founder and President of Positive Impact Consulting Services, LLC in Shelton, CT, brings a broad base of experience to her practice gained from more than 25 years in people management, sales, retail banking, training, recruiting, coaching, project management, event planning and community leadership.

With a focus on "The Positive Workplace," MJ and Positive Impact specialize in leadership and professional development programs, speaking engagements, and small business coaching that bring "Positive Energy" to your workplace. Engage employees, maximize productivity, improve customer service and business results...

mj@posimpact.net
203-929-6702
http://www.posimpact.net

Friday, January 4, 2013

How Skype Works

Skype is a software application that allows you to make free phone calls to more than 75 million people worldwide, and shockingly cheap calls to practically everywhere else on Earth! As a result of that, Skype has become the fastest growing service in the history of the Internet. Recently, the company was acquired by eBay, another step forward towards achieving the final goal of making Skype the world's largest communication company.

Skype is easy to install and use. It allows its users to make crystal clear calls, regardless of their location, send instant messages, switch seamlessly between text and voice communication, make video calls, conference calls, transfer files, call landlines and cell phones for a fraction of the cost of a traditional call. Skype is truly making a revolution in the way we communicate.

But how does it actually work? This article focuses on describing the Skype network and the technology behind it.

How Skype Works

Skype is a type of peer-to-peer Voice-Over-IP client, based on the Kazaa file sharing program. The developers of Skype claim that it provides better voice quality than similar applications like MSN and Yahoo Messenger. It also encrypts calls end-to-end.

There are two types of machines in the Skype network - ordinary host (Skype Client) and Super Node (SN). An ordinary host is the computer of a regular user who has the application installed and connects to the network in order to communicate with other users. The Super Nodes are the end-point of ordinary hosts in the network. In other words, ordinary hosts connect to the Super Nodes. Any computer with a public IP and proper hardware configuration can be a SN. An ordinary host must connect to a super node and must register itself with the Skype login server for a successful login. The Skype login server is the only central unit in the whole network. It stores the usernames and respective passwords of all Skype users. Nslookups have shown that this server is located in Denmark. All Super Nodes connect to the login server in attempt to verify the username password of the client. It stores your Skype Name, your e-mail address, and an encrypted representation of your password.

If you are a regular Skype user, then your computer is considered an 'ordinary host' that connects to a Super Node. The Super Nodes are servers, located in different parts of the world. But your Skype client, must know to which SN it has to connect. Therefore, every Skype client (SC) maintains a local table that contains the IPs and corresponding ports of Super Nodes. This is called a host cache and it stored in the Windows Registry of the given SC. So basically, every time you load up Skype, it reads the date from the host cache, takes the first IP and port from there and tries to connect to this SN. If the connection fails for some reason (the SN is offline; it is no longer part of the network, etc) then it reads the next line from the table. In case it fails to connect to any of the IPs listed, the Skype returns a login error upon start-up. Hence, the host cache must contain at least one valid entry in order for the application to connect to the network and work properly. Valid entry means an IP address and port number of an online Super Node. The path to the table in the Windows Registry is HKEY_CURRENT_USER / SOFTWARE / SKYPE / PHONE / LIB / CONNECTION / HOSTCACHE. You can verify that on your computer by opening the Start menu, then click Run and enter 'regedit', without the dashes. Of course, the exact path could be different in the next versions of the application.

As a concept, Super Nodes were introduced in the third-generation P2P networks. They allow improved search performance, reduced file-transfer latency, network scalability, and the ability to resume interrupted downloads and simultaneously download segments of one file from multiple peers. Basically, they help ordinary hosts connect to each other and guide efficiently the encrypted network traffic.

Super Nodes are also responsible for the 'Global Indexing'. This technology enables you to search for other users in the network. The company guarantees that it will find a user if he has registered and has logged in during the last 72 hours.

A very interesting moment about the Skype network is that it 'self-modifiable'. If you have the application installed, your computer may turn into a Super Node, without you even knowing it, because those capabilities don't have a noticeable impact on a computer's performance. SNs basically store the addresses of up to several hundred Skype users, without carrying any voice, text or file-transfer data. In that manner, the more Skype users come online, the more supernodes become available to expand the capacity of the network.

Skype routes the traffic intelligently by choosing the optimum data transfer path. Since it uses either TCP or UDP protocol, it breaks the whole data stream into separate packets, which can take different paths to the end destination. The final arrangement is done at the receiving end.

As far as safety and privacy are concerned, Skype uses Advanced Encryption Standard, known as Rijndel, used also by the U.S. Government organizations to protect sensitive data. Skype uses 256-bit encryption.

The programmers of Skype have implemented wideband codecs which allows it to maintain a good sound quality at a bandwidth of 32kb/s and allow frequencies between 5-8,000Hz to pass trough.

Your list of contacts, the application stores in the Windows Registry. This is called the Buddy list and once again, it is digitally encrypted. So, the list is local for every machine, or in other words, it's not downloaded from the central server.

Let's briefly describe the tasks of the Skype client. First it connects to the network. It then listens on particular ports for incoming calls, refreshes the host cache table, uses wideband codecs, maintains the buddy list, encrypts messages and determines if there is a firewall or not.

The login process:

The login process is the most important one and it consists of several phases. As mentioned, SC must connect to a valid SN in order to authenticate the username and password with the Central Server.

Skype gets the fist IP from the host cache, sends it a UDP packet and waits for response. If there is no response after 5 seconds, it sends a TCP packet to the same IP. It tries to establish a TCP connection to the HC IP address and port 80 (HTTP port). If still unsuccessful, it tried to connect to IP address and port 443 (HTTPS port). If this does not work either, it reads the next address in the HC. If Skype is unable to connect to a SN, it will report a login failure.

The application comes with several build-in addresses of different nodes, called bootstrap super nodes.

If the connection attempt is successful, the client must authenticate the user name and password with the Skype login server, which holds all user names and passwords and makes sure they are unique across the whole network. When the application connects to an SN, it receives an up-to-date list of other active SNs, so it has the most current information.

The Media Transfer process:

The video/voice communication through Skype is established through UDP. The trick here is that quite often, one of the users is behind a firewall or a router, hence it doesn't have a real IP address. But if both Skype clients are on real IPs, then the media traffic flows directly between them over UDP. The size of the voice packet is 67 bytes, which is actually the size of UDP payload. One second conversation results in roughly 140 voice packets being exchanged both ways, or 3-16 kilobytes/s.

If one of the callee or both of them do not have a public IP, then they send voice traffic to another online Skype node over UDP or TCP. The developers of Skype have preferred to use UDP for voice transmission as much as possible.

An interesting fact is that even if both sides are not speaking, voice packets will still be flowing between them. The purpose of these so called 'silent packages' is to keep the connection alive.

Conclusion:

There are several factors responsible for the success of Skype. First of all, the voice quality is better compared to other applications. It works without a problem on computers with firewall. It is very easy to install and use. Skype's security is also a big advantage. Everything that is being transferred across the network is being encrypted to ensure privacy. As a result of that, even if hackers intercept the data being transferred, they won't be able to decode it.

The Skype application does not include any adware or spyware. But, there are cases when third parties have managed to add such functionalities (not only for Skype), so it's really important that you download it from the right place. Therefore, do it either from the official website, or from respected sites as http://www.freesecuredownloads.com/skype/index.html.

How Skype Works
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