Telecommunications and Systems Consulting

Luckily, we were referred to Teleconvergence as an unbiased consultant. Steve [Bergman] was able to quickly line up extremely competitive long-distance service and worked with us to analyze our phone system needs. We found the best way to get started was to rent an inexpensive used telephone system combined with an outside provider that gave us the voicemail and transferring capabilities we needed. Steve has proven to be both highly knowledgeable and in touch with a wide variety of service providers. Whenever we get pitched by someone now, we just refer them to Teleconvergence with the statement". If Steve thinks it is worth our considering, THEN we can talk.

 

Paul Needham
Media Architects, Inc.

 

Our Telecommunications and Systems Consulting services help clients satisfy traditional telecommunications needs such as telephone system and unified messaging selection; contract negotiation; telecom cost reduction; migration to Voice over IP (VoIP); multilingual voice mail or call center integration, etc.

Unlike many technical consulting firms, Teleconvergence’s competence is equally rooted in management consulting and business operations. The most significant differences among telecommunications alternatives, in our opinion, are not specifications or features, but instead how they enable a client to satisfy his or her business and strategic objectives

The section's contents are listed below. Once you've read through the material, we suggest you visit the companion section, The Teleconvergence Process. We explain why just below.

Section Contents

  1. You're Changing Systems? Here are Some Initial Considerations
  2. Telecom consulting services -- A Checklist is a partial list of our services. No one needs all of them, of course, but it's comforting for some to know they exist anyway.
  3. Telecom Risk Management is a brief business discussion of some of the quantitative aspects of system selection and telecom operations.
  4. Telecom Cost Reduction is a section with multiple articles that discusses various ways Teleconvergence can help you reduce and manage various types of expenses.
  5. Teleconvergence VoIP System Consulting is a series of articles apply our perspective to this technology, including a discussion of VoIP myths and false promises.

The suggested Companion Reading area is The Teleconvergence Process section, starting with Selecting a System Backward and continuing with The Teleconvergence Approach to System Selection.

Since our system and software selection processes invariably follow the same procedure, this is where, early on in your site exploration, you can decide for yourself if the way we go about our work is consistent with your methods and objectives.

Why read this material now? These articles effectively constitute The Teleconvergence Difference in Telecommunications Consulting. It’s the entire site’s best look at our perspective, our approach, and our processes. Most importantly, the reason we suggest you  look over tihs material early on is because unless you understand what we do and why and how we do it, how can you later decide if you’d like to have us do it for you?

After finishing here, you might want to look at the Strategic Telecommunications Planning (STP) and Strategic Telecommunications Marketing (STM) sections, both of which also benefit from a basic understanding of the Teleconvergence Approach.

STP discusses how Teleconvergence helps clients leverage technology to reach business objectives. STM takes it a step further, and helps clients generate revenue streams in the process. You can access these through the Consulting services tab or simply by clicking on the column on the left side of the screen.

Changing Systems? Some Initial Considerations

Although Teleconvergence was founded in 1986, the founder has been advising businesses regarding telecommunications and other systems since he started his first consulting firm (at a very young age, he says) in the 1970's in New York City.

One of the many things we've seen over the years is that it's very easy to get impressed or even intimidated by modern telecom technology, such as IP-PBXs. To us, it's just another generation. They come and they go. A few things change, most don't. Which makes sense when you realize that most changes are vendor and technology-driven rather than being a result of user demand.

Here are three things to remember that will help keep you grounded as you go about evaluating your telecommunications system (or software or Software As A Service) alternatives:

  1. Every telephone system has only three main functions: handling incoming calls, outgoing calls, and internal calls. Person A calling person B. That's it.
  2. All the fancy features you've every heard of: call forwards, call holds, callbacks, call pickups, call returns, voice mail, and so on, exist for only one reason. When party A calls party B and party B is either on the phone, away from the phone, or just doesn't want to talk to party A, the only thing all these features accomplish is empowering telephone tag, nothing more. Doesn't sound quite as impressive that way, does it?
  3. The rotary phone your grandmother or great-grandmother used to use still works today on the telephone network. Perhaps it can't perform fancy functions, but it can make a call and it can receive a call, and remember rule number 1: that's all a phone system really does, anyway. It's like a car. While you can always buy all sorts of fancy accessories, you're aware they're not necessary to get you from one place to another. 

Some of the basic questions and issues you, as a businessperson considering changing or modifying your telecommunications or other business systems or software, should be thinking about are:

  • I know I've outgrown my system and I'm being told I have to change it completely Do I really have to ? Why? What are all my actual choices?
  • Even it my system is technologically obsolete by today's standards, do all of my employees absolutely need the latest technology? Can all of them even handle the latest technology?
  • If I want to continue using my existing system, at least in part (and I'm not saying I do), aren't there ways to accomplish it?
  • Can't I just add capacity and technology where it's appropriate without sacrificing anything in terms of the features I already know how to use?
  • Lots of companies outgrow systems and these days many of them go out of business before they do. Why can't I buy a used system? Why can't I keep part of my legacy system and add some used legacy parts, and upgrade only my really sophisticated users to IP-PBX features?
  • Why don't vendors willingly offer these mixed legacy options? And will my IT staff consider them, if they do? (Answer: Only if they're as comfortable with traditional telephony as they are with network-based IP telecommunications. And these days, most IT departments aren't.)

Teleconvergence, as you've doubtless read many times by now, doesn't favor any particular technology, vendor, or solution. But we don't automatically preclude or exclude them, either.

We understand traditional and IP-PBXs and hosted services. We also have a very, very specific way of looking at our clients' needs and their options. If you've not already read the article Selecting a System Backward please read it soon, followed by the remining content in the section The Teleconvergence Process.

You can also always determine where to read next by looking at the sitemap list at the left or the alternative at the bottom of the screen.

Telecom Consulting Services - A Checklist

The following is a partial checklist of our most common traditional telecommunications services.

Most situations involve several applications and may involve multiple systems, vendors, locations, etc. They may also involve non-telecommunications integration issues that are nevertheless related, such as CRM, and Outlook or ERP integration, etc. The need for business and/or process analysis is equally common.

Telephony Applications

Telephone system evaluation & recommendation

  • IP-PBX and VoIP applications
  • Standard and multilingual unified messaging
  • Voice mail and auto-attendant systems
  • Computer/Telephone Integration

Network Applications

  • Private network design, both traditional and VoIP
  • Long distance analysis and cost reduction
  • Voice/data/fax network design and evaluation

Internet Projects

  • Evaluate required Internet bandwidth
  • Integrate Internet and telephone/fax services
  • Optimizing Internet presence for telecommunications access
  • Adapting existing technologies and/or company intellectual assets to e-commerce

Specialized Voice Processing Applications

  • Interactive Voice Response (IVR)
  • Multilingual voice mail/voice response applications
  • Voice synthesis
  • Voice recognition
  • Adding voice annotation to e-mail and/or fax processing

Call Center and Telemarketing Applications

  •  Call center system selection
  • Call center design and development
  • Call center traffic optimization
  • Call tracing and monitoring assistance
  • Sales production and productivity tracking

Fax Applications and Integration

  • Fax over VoIP
  • Fax and Unified Communications
  • Fax Mail
  • Fax on Demand
  • Fax Broadcasting
  • Integrated voice mail/fax mail
  • Integrated fax mail/e-mail/voice mail

 

Telecom Risk Management

Prudent managers want to minimize exposure to potential risk as much as they want to maximize savings and opportunities. Telecommunications Risk Management deals with minimizing, controlling, and preventing potential costs.

Risk Management is included among our basic telecommunications consulting services because it applies telecommunications and related technologies to general business operations to satisfy business needs.
Teleconvergence helps our clients reduce risk by

  • Making recommendations that will last for years without major change and without becoming obsolete -- except by design.
  • Helping clients prepare for the unexpected by introducing redundancy and additional system robustness to help ensure business continuity.

Telecommunications Risk Management may be viewed as a subset of Telecom cost Reduction or as an introduction to Telecommunications Contingency Planning.

However, when the scope of risk management expands to include such areas as Telecommunications Business Continuity and Disaster Preparedness, we discuss this in detail in Strategic Telecommunications Planning (STP).

Telecom Cost Reduction

What struck me was your approach. You looked at my [long distance] bills and outlined my alternatives, but you didn't promise anything. You asked about what sort of alternatives I would be comfortable with, and explained what my phone system could and couldn't do to manage calls. You estimated my possible savings and my time investment necessary to achieve the savings so I could see my ROI.

I am pleased with your service and the results. If you can satisfy a conservative CPA like me, I feel you can help almost anyone .

Howard L. Cornutt, VP and Treasurer
Panel Products International Corporation

Section Content

 

Telecom Cost Reduction Introduction and Overview

 

Introduction

 

Prudent management strives to control or reduce the bottom line as much as it focuses on growing the top line, revenue. Teleconvergence helps our clients reach their marketing, technical and financial objectives.

Part of getting the most for your money is not spending more of it than necessary to reach your objectives. Another part is watching operating costs carefully. Still another is making sure that you are getting the most out of your contractual obligations and not being overcharged for what you’re getting.

The articles in this section present our perspective and approach toward telecommunications cost reduction and related issues. All the titles are self-explanatory, except the third, CDR-SMDR (Call Detail Recording), which describes a very useful tool for controlling and rebilling costs, combating telecommunications fraud, realistically estimating the number of lines and amount of bandwidth you really need, and preventing employee abuse of telecommunications services.

Beyond the scope of this section, but still related to cost reduction, you might want to look at the Strategic Telecommunications Planning (STP) section, especially the part on PSM (Procedural Strip Mining), the Teleconvergence low-end approach to Business analysis.

Another part of the STP section deals with telecommunications continuity business planning. While it’s more about controlling risk than controlling costs per se, being out of business for a few days or longer can be very, very, costly.

Overview

Satisfying your telecommunications requirements is one thing; overpaying to do so is another. The questions are basic, but the answers can be profound. Are you getting what you’re paying for, and are you being charged correctly? What alternatives do you have? Can you reduce costs without disrupting operations or breaking agreements? Are some agreements in place so onerous that it makes sense to cancel them and pay a penalty?

Similarly, are you controlling telecommunications abuse properly? Most businesses do not know how much abuse is costing them (Hint: most of it never shows up on any bill). Are you allocating or charging back telecom expenses cost-effectively? It costs some organizations more to allocate expenses than the expenses themselves! Have you taken steps to minimize telecommunications fraud and to prevent your systems from being hijacked?

Telecommunications cost control should always be part of an overall telecom management program, but it should never be the entire program. Here's a secret: ANYONE can save you 100% on your trunk and bandwidth costs by telling you to disconnect all your trunks and bandwidth. Intelligent management of facilities is something else.

Does it make sense to first reduce costs and then use the savings to make permanent improvements or to change systems? It might, but net savings are unknowable in advance and should never be guaranteed. For example, a company may be overpaying for some services, but compromising operations through underinvestment elsewhere. A company saving money on one hand and hurting itself on the other really isn't doing itself a favor.

While Teleconvergence may not be specifically retained to evaluate a client's existing cost structure, we frequently do so anyway, for two reasons. First, to understand the dimensions of a client's activities and costs and obligations. Secondly, because any unanticipated savings or opportunities to reduce costs are obviously eagerly welcomed by client management.

Managing costs and risk is standard business operating procedure. We're management consultants using technology to both strategically and financially satisfy our clients' business objectives. Would you really have it any other way?

Telecom Cost Reduction Checklist

Note: The following is in no particular order or priority, and is by no means complete, but is meant simply to indicate the range of cost reduction possibilities we may evaluate for our clients.

Teleconvergence:

  • Performs traffic engineering and evaluation to determine real bandwidth and trunking requirements, identifying underused or unnecessary facilities (as well as overextended ones).
  • Creates statements and/or diagrams of the existing network and usage patterns, outlining financial opportunities to save money.
  • Identifies circuits or services for which a client is contractually obligated but underutilizes as determined by SMDR traffic analysis and which can be:
    • Downsized or otherwise cost-reduced in exchange for modification of other contractual obligations which have no negative effect on the client
    • Beneficially modified or reused to provide redundancy or backup for critical facilities or services in event of unexpected demand or emergency contingencies
    • Parleyed or renegotiated to obtain additional needed circuits or to initiate bundled services that meet new or anticipated demands at little or no additional cost, or that provide additional cost savings over existing technologies or methodologies
  • Identifies circuits or services that should logically exist but for which billing is ambiguous or which may be mis-billed and/or overpaid elsewhere
  • Creates statements of contractual obligations
  • Creates statements of contractual opportunities (Ambiguities and discrepancies, wiggle room, possible consolidation tradeoffs)
  • Determines billing irregularities
  • Determines if suppliers are billing contrary to contractual terms or tariffs or FCC regulations
  • Evaluates contractual obligations to reduce costs where possible, increase coverage when necessary, and renegotiate on favorable terms as soon as we can. Examples of such contractual obligations are:
    • Long distance and International Calling agreements
    • Cellular Agreements and Usage
    • Data Networks and Internet Bandwidth
    • ISP and Managed Service Agreements
    • Equipment Leases
    • Maintenance Agreements and Time & Material Agreements
  • Accumulates many of the details that will be required to issue an RFP (Request for Proposal) or RFB (Request for Bid) for new or replacement services
  • May ultimately ask such questions as:
    • Why does so much capacity or capacity exist in this area, when demand or usage doesn't seem to justify it?
    • If this area is so important, and you've concentrated services under one supplier/circuit, etc., to save money, what plans exist to back up this circuit/service if it goes down? In other words, what's your Plan B?

 

Key Concepts of Telecom Cost Reduction

Frankly, I never expected to save as much as you said we would. .. Thanks again for your help. I'd be glad to share our positive experience with any of your clients that may have any questions.

Patrick L. Delaney, Controller

Landry's Commercial Floor Coverings

 

Key Concepts

  • Short-term gains with lasting impact.
  • Result turnaround frequently within 30-60 days.
  • Potential for lower recurring costs, refunds, reduced billing complexity.
  • We don't just look at bills to try to save our clients money.
    • We also evaluate contracts to determine the difference between what a client is obligated to do and pay and what they are currently doing and paying.  We also highlight when clients are unnecessarily exceeding minimum obligations.
    • Similarly, where appropriate or necessary, we will attempt to find ways to void or modify or offset existing agreements, especially for usage services, either by freeing up or redirecting existing usage or by identifying currently contractually unencumbered usage and either renegotiating it for less or else routing it via alternative means.

Notes:
(1) Although every item on this list is strictly limited to reducing telecommunications costs, a key aspect of the Teleconvergence approach is the use of telecommunications and other technologies as a strategic weapon to "cost-effectively" achieve other business objectives in marketing, finance, security, and operations. See the Strategic Telecommunications Planning (STP) and Strategic Telecommunications Marketing (STM) sections for more details.

(2) Cost Reduction may be a means to a different end. For example, consistent with client priorities, the objective may not be reduced costs per se. Instead, the plan may be to use savings or refunds to partially or wholly offset costs for increased capacity, robustness, or reliability. The savings may add a new level of redundancy or backup or may even allow an entire disaster planning contingency plan to be put into place. Similarly, while savings can be reinvested in Procedural Strip Mining projects, part of STP, such projects can create significant savings by themselves.

CDR-SMDR (Call Detail Recording)

CDR (or SMDR) is a concept that incorporates software, hardware, and business operations.

CDR processes telephone call information (date, time, calling/called numbers or extensions, duration, etc.) stored within most telephone systems in conjunction with other software and hardware to perform management reporting, cost allocation, and fraud prevention procedures.

The most expensive aspect of employee telephone abuse never shows up on your telephone bill. CDR identifies it, tracks it, and proves it.

Teleconvergence determines your needs and then selects the most cost-effective solution for your purposes.

Among CDR's’s other capabilities and benefits are:

  • It detects and compiles usage data from phone systems, users, and sometimes carriers to:
    • Identify calling patterns and call volumes
    • Identify parties making calls, both outgoing and incoming (where possible)
    • Identify parties receiving specific calls or groups of calls
    • Identify calls to porn numbers or undesirable destinations by the calling extension
    • Identify and pattern unauthorized calls to competitors and/or key suppliers
    • Eliminate any need to manually key in long distance carrier project codes
  • For time (re)billing of professional services, it captures incoming and outgoing calls, including client or project codes
    • With some phone systems, CDR captures and automatically (re)bills for time spent on internal calls and even voice mail messages.
  • CDR allows Teleconvergence to employ traffic engineering to determine the correct number of trunks and/or the correct amount of bandwidth required rather than relying on invalid oversubscription rules of thumb
  • CDR helps detect unusual calling patterns that characteristically represent hacked systems, calls to drug traffic-related locations, calls to pay services, etc.
  • CDR allows management to document and substantiate cases of telephone abuse and excessive nonproductive work time.

Not all firms have excessive usage costs or suffer from telephone abuse or fraud.  But without the right tools and knowledgeable interpretation, how do you know yours isn't one of them?

 

 

Contingent Consulting and Auditing

Contingent telecommunications auditing and cost reduction is a consulting service whose time has long, long gone. We don't do it any more. This article tells why and explains what we do instead.

Today, although contingent work may work out for the consultant, it's inevitably going to be a bad decision for the client.  Consider the basic equation. A consultant shows you ways to reduce costs. If you accept the recommendations, the consultant implements them and your bill does down. You pay the consultant a percentage of the monthly savings over the next two to five years.  In such a perfect world, everyone wins.

When was the last time you thought the world was perfect?

First of all, the promised savings occur only if nothing changes. Suppose your call volume goes down because you're had layoffs or you're using e-mail instead of making calls.   Yes, your costs are lower, but it's because business is down and you're spending less, not because you're saving money, and especially not due to a consultant's recomendations. So do you owe the consultant more? Or less? Would you even feel right about paying the consultant the same monthly fee?  Is this really what you had in mind?

Similarly, if you start spending more, say, due to increased international calling, for example, does your savings percentage remain the same and so do you owe the consultant the same? Or do you owe more? Or are you saving less, and so should you pay the consultant less? Who decides? Such situations easily get very messy, and inevitably at least one party becomes dissatisfied.  And it's usually the party that has to pay the consulting fee regardless...

Here are three other very important factors to consider:

1. The Risk of Foreseeable Consequences

Remember, the independent contractor retained to perform the contingent work has no long term responsibility for unexpected results or negative repercussions.  If savings don't materialize, no payment is normally due. As is frequently the case, however, the savings may materialize, but at hidden risk. And regardless of your risk or loss, no matter how severe, the contractor does not have to compensate you.  Here's just one example:

Say your consultant recommends that you consolidate all your voice and data telecommunications on a T1, eliminating separate trunks. Let's even say it actually saves you some money, as promised.

However, a T1 is a single 4-wire circuit. If that single circuit is cut or one or both pairs of wires is mistakenly reassigned by the local phone company, it can take hours or days to relocate them and to restore service. With fiber optics, cross-connects are virtual, possibly complicating matters and potentially taking even longer to diagnose and resolve. 

If you are without telephone and Internet service for half a day, much less a few days, can you really ever save enough to compensate for the risk?

2. The Other Side of the Equation

Teleconvergence has expertise not only in risk analysis, but also in opportunity evaluation. Suppose we could show you how to increase productivity or how to add additional services or capabilities at no additional or even slightly additional cost? Wouldn't you want us to present to you and justify the recommendation? On a contingent basis, no consultant would even mention it because it wouldn't save you any money and thus wouldn't earn the consultant a fee.

We won't allow ourselves to be placed in a situation where we cannot do all we possibly could -- or should -- for a client.  So we won't perform any contingent work at all.

3. But aren't Audits worthwhile? Of course.

We will still audit, of course, just not on a contingent basis. And we audit not just bills, but contracts and leases and other obligations.  And even if your billing is correct, we still may renegotiate agreements for better future rates -- or free services -- because it's a buyer's market.  Teleconvergence clients don't have to be billed incorrectly to come out on top.

We insist on the right to give our clients any and all recommendations we deem appropriate, even for changes that may increase cost because they might greatly reduce risk or eliminate future uncertainty. Clients are under no obligation to accept anything we suggest, of course, but at least as our client, you'll be aware of your alternatives.

Businesses succeed in part because they profitably balance costs and benefits, risks and opportunities. Looking at only one side of the equation is like driving with one eye. A person can see, it's true, but without adequate perception.

If you decide to retain Teleconvergence for our perspective, why would you want us to wear blinders?

And if you like the way we think, why not give us a call to discuss how our thinking may benefit you?

Teleconvergence VoIP System Consulting

Teleconvergence provides two different Voice Over Internet Protocol (VoIP)-oriented consulting services:

  1. Teleconvergence VoIP System Consulting (this discussion)
  2. VoIP Business Opportunity Development

Teleconvergence VoIP System Consulting consists of end-user services that help clients determine if and how to best use VoIP in their own businesses. That's what this section is about. The four articles in the section should be read in order.

VoIP Business Opportunity Development, on the other hand, applies very specific Teleconvergence expertise in marketing and telecommunications to:

  • Help entrepreneurs decide if and how they should participate in this fast-growing but very competitive market
  • Help manufacturers, software companies, and resellers -- whether or not they are currently involved in VoIP -- create unique VoIP-oriented products, services, and value propositions to successfully differentiate their companies from their competition.

 

Teleconvergence VoIP System Consulting

 

 Section Content

We realize that you're here because you're interested in this subject and don't want to be told to read a half-dozen other articles first. So we won't tell you not to read whatever you want whenever you want. But we would like to identify some companion articles that really put the content of this section into proper perspective. Please go over them as soon as you can.

Before you proceed to the Introduction, we'd like to quote from the second article in the section, Changing Systems-Some Initial Considerations.

"One of the many things we've seen over the years is that it's very easy to get impressed or even intimidated by modern telecommunications technology, such as IP-PBXs. It's just another generation. We've seen many of them come and go. A few things change, most don't. And most changes are vendor and technology-driven and are not a result of user demand."

Teleconvergence ensures that our clients (and not any vendors) are in full control of their direction and alternatives.

  

 

Introduction to Teleconvergence VoIP System Consulting

Since VoIP is a technology, it can be used for many applications: a telephone system; a private or public, local or long distance or international network; to save money on long distance or international calls; to connect multiple physical locations or to extend one's presence to virtual locations; to reduce operating costs or to enhance operating capabilities, etc.

While there is much in the technology that is new, there is very little it can do that hasn't been possible for quite some time using older technology (This is currently quaintly derided as "Legacy." We'll discuss that a little later).

Before you start reading about alternative IP-PBX scenarios, here are some working definitions of the relevant terms. A PBX or Pabx simply refers to a telephone system with an attendant (live or automated), a central system (real or virtual), and numbered extension telephones associated with individual users. A Pabx that uses VoIP is simply a Pabx that uses Internet Protocol (or IP) technology. Such a system is frequently called an IP-PBX.

It is important to note that these systems can be housed on your premises or they can be shared remotely by tens or hundreds or thousands of companies, in which case they are called "Hosted Systems"."They range in price from free Open Source software  to proprietary hardware and software costing millions of dollars.

In fact, the possibility of a client offering VoIP service for resale is raised twice elsewhere in this site. 

The next part of this section is Some IP-PBX Alternatives and Scenarios.

Some IP-PBX Alternatives and Scenarios

Interestingly, the main reason many executives have for wanting a new IP-PBX telephone system is that it is the only alternative they've been offered. This is unnecessarily restrictive and does not reflect the range of real choices available to businesses today.

What are some of the options (which may or may not apply in any given situation, of course) potential buyers actually have?

1. Expanding or updating a current non-IP system. Even if the existing system is at capacity, most systems come in families, and a larger version may be available. Now, it may not be available from your current vendor, or at least not until the vendor faces losing your business. However, making the vendor face the facts without endangering the relationship is merely one of the functions of a competent consultant. Since Teleconvergence only recommends systems with multiple sources of supply and maintenance, alternatives are always at hand.

2. Expanding or updating a current non-IP system by adding VoIP capabilities where needed. Note: in general, they are not needed everywhere. Most good-sized phone systems work perfectly well in Legacy/IP-PBX form. Think of it as a hybrid: if it works for a car, why can't it work just as well for a telephone system?

3. If your existing phone system would be good enough if it wasn't too old to be any good any more, consider purchasing a newer preowned system that's the same as yours -- perhaps one with a larger capacity -- and using the extra equipment as a virtually free source of free cards and telephones.

4. If your system is getting old and replacement parts and models are unavailable or the feature set is also antiquated, consider purchasing a different but newer preowned Legacy system from a company that has recently purchased an IP-based system, whether they really needed it or not.

5. Using VoIP for some locations, but not all, and not necessarily for the main location.

6. Purchasing a new VoIP IP-PBX. See it really is a choice, just not the only one.

7. Instead of buying your own system, use a Hosted IP-PBX service to satisfy your needs, for headquarters, or for your branch offices, or even both.

Teleconvergence isn't biased against technology or VoIP (after all, part of our practice consists of helping clients determine whether to get into the VoIP business), but we do think a company should consider its alternatives based on its needs, not on the latest technology or what the first three salespersons you contacted said you should buy.

As we do elsewhere in this section, we'd like to again suggest that you read the information in The Teleconvergence Process, especially the first part, Selecting a System --- And Getting it Backward. The information will give you a good idea of whether our approach is right for you.

VoIP Myths and Reality Checks

The following are often presented as flat statements, truths, if you will, about VoIP. There are undeniably elements of truth in most of them, but absolutely, positively true? 100% of the time?  Harrumph. You be the judge.

"You'll save money" Compared to what?  If your current system is functioning, the new one is an expense, period. Can you save money on long distance calls? Perhaps you can get VoIP domestic long distance for only a few cents per minute (quality business VoIP is Not free). However, traditional long distance is generally available for only a few cents more.

When you look at the total cost of implementing VoIP to be able to save, perhaps, two or three cents a minute, it takes a very impressive number of minutes just to break even. And the more minutes you use, the less traditional long distance costs -- if you negotiate properly. (Something else a competent independent consultant is good at doing on your behalf!)

Can you save enough on international calls? It all depends on where you call. VoIP international rates can be significantly lower than traditional rates, but the greatest savings show up on routes of much lower quality than traditional ones. Can you really save enough money to justify you or your customer not being able to hear each other clearly?

"New IP-PBX technology is better and more reliable" More reliable than what? Phone systems ran for years without any loss of service whatsoever. To the degree that  IP-PBXs are based on computer technology, they're as reliable as, well, computers. They can be made robust and redundant, but so were traditional legacy PBXs, which, in the days of the old Bell System, were actually designed to last for 40 years – and did.

In fact, let's talk about PBXs. The term Legacy began to be used by IP-PBX vendors at the beginning of this century to refer to non-IP-based systems. Why "Legacy"? Mostly because the IP vendors had to imply obsolescence without being able to prove it. Especially at the beginning, existing "Legacy" systems did much more and did it much better than the new ones. Not even mentioning how much more reliably.

Legacy systems are presumably "do nothing" systems, but they are reliable. IT may expect to change systems every three or five years, but knowledgeable management knows this isn't necessarily desirable -- and it isn't necessary, at least in the case of traditional telephone systems.

Why do vendors scoff at Legacy systems? Perhaps because they last too long, usually long enough to allow the owner to avoid replacing them on a vendor's preferred time schedule. Or else perhaps because, under close scrutiny, an existing Legacy system's life cycle is longer than that of the vendor's replacement product.

It is interesting that many vendor's products become obsolete (or cease being supported) long before they can even be categorized as "Legacy." Put differently, why do some vendors help you plan for obsolescence rather than prevent it from ever occurring with their own products?

"Unified messaging is made possible by VoIP." An interesting theory, but articulated only by the ignorant. Unified messaging (voice mail, e-mail, and fax available in a single in-box) has been around for more than 20 years, running on pre-Windows operating systems like DoubleDos and OS2.

"VoIP allows companies to operate with a single dialing plan anywhere in the world." True, but the Bell System was putting together such networks for companies more than forty years ago. It is far easier and usually less expensive to create such networks using VoIP, but it is not new.

Does this all this seem as if we're negative about VoIP and IP-PBXs? It shouldn't, as we explain throughout the site. We are not against technology. We are against treating technology as an end rather than simply as a means to achieve a business objective.

For a balanced discussion of  the subject, please turn to the last article in this series, The Promise of VoIP.

The Promise of VoIP

VoIP will play an increasingly important role in technology as the Internet gradually supersedes what could be termed "Legacy" platforms such as circuit-switched telephone networks, television airwaves, even traditional radio. This will happen not because the old telephone network or the airwaves don't work: they obviously do.

But the Internet -- with VoIP representing the part of the Internet used for voice communications -- will become dominant because its inherent interactivity simply makes for a richer and more rewarding communications, informational, and entertainment experience.

What Teleconvergence does is help our clients take advantage of this technology to better achieve their business and strategic objectives.

Please spend as much time as you like or as long as it takes to determine whether we can help you and whether you might like us to.

When you're ready, drop us a note or, better yet, give us a call. Everything here is about we can do or what we've done for others. At some point, when you're ready, it'll be time to discuss what we can do for you.

We look forward to the conversation.