HostMyCall.com, VOIP for your Small BusinessHostMyCall.com, VOIP for your Small Business

Archive for the ‘Hosted PBX’ Category

How to Survive Your Hosted PBX/Hosted VoIP Provider Going Out of Business

Thursday, July 22nd, 2010

With hundreds of Hosted PBX or Hosted VoIP providers in the industry, several are going out of business each week.  Some will give their customers anywhere from a few weeks to more than a month of notice.  Others will shut down without any warning.  Your business may get through the transition with little to no effects with immediate action.  Otherwise, catastrophic problems may result.

If immediate action is not taken that insures a smooth transition, the company will experience many significant problems.  Porting telephone numbers may take several weeks.  If not done in time, your company will have its published numbers disconnected.  When callers call, they will hear that the number is disconnected leading many to believe your company is out of business or has not paid its phone bill.  Worse, there may be no quick fix.

Recovering these numbers from the telecommunications black hole caused by a vendor going out of business is difficult.  Recapturing numbers can take weeks or months, if ever.  In the interim, employees will spend time, effort and resources communicating new numbers to the public in addition to the lost advertising promoting a telephone number that can not be answered.

Losing a published number may not be the only problem.  Employee productivity will be hampered when they do not have a communication system to perform their duties.  Faxes may not get through and voicemails that contain important information could be lost.

Survival Tips

1.  Take quick action!  Select a new provider and start the porting process immediately.  If you can not decide on a new provider rapidly, then go to the Local Exchange Carrier (LEC) which is the incumbent landline provider for your area.  Have them port the number as a business line.  Do not put the number under contract with the LEC as this will create more problems once you have selected a new Hosted VoIP Provider.  At a minimum, you can hook an analog phone to it until you can decide who your new provider will be.

2.  Get all of your company’s important information off the failing provider’s system.  This includes listening to any voicemails on their system and writing down any numbers or other information that is needed.  Also, retrieve any speed dials that are stored on their system.

3.  There are many quality Hosted VoIP providers.  Do not pick another provider that may go out of service.  In other words, have your next Hosted PBX service supplied from a company that has been maintaining customers for at least 5 years.

4.  This is my most important tip!  If there is any risk that your number(s) will not be ported in time, pick a Hosted VoIP provider who has recovered lost numbers in the past.  Recovering lost numbers is a frustrating process littered with many brick wall obstacles and people who do not care.  Your Hosted VoIP provider must have “pit bull” employees who will go above and beyond the call of duty and will not accept “No” for an answer.

Top 7 Ways to Use Virtual Telephone Numbers

Thursday, July 15th, 2010

Virtual Telephone Numbers are a powerful new communication tool for businesses and personal use.  Their origins began as Remote Call Forward (RCF) numbers from telephone companies such as AT&T and Verizon.  Although they have many applications and solve many problems, their use was limited by the telephone companies’ practice of extravagantly expensive usage based charges.

Today, many SIP Trunk and Hosted VoIP providers deliver Virtual Telephone Numbers at affordable rates.  Hosted VoIP providers also deliver their services under the name of Hosted PBX and Virtual PBX.  Most VoIP providers furnish their service with flat rate pricing as opposed to the telephone companies that can charge per minute rates several times greater than their long distance packages.  Some VoIP providers allow their customers to use Virtual Telephone Numbers as their outbound CallerID.

With the advent of affordable pricing and greater flexibility of Virtual Telephone Numbers from VoIP providers, here are their top 7 uses:

1.  Virtual Telephone Numbers can be forwarded to mobile phones.

Privacy and adequate down time is protected by supplying virtual numbers instead of mobile telephone numbers to key customers.

2.  Virtual Telephone Numbers help a company retain control of the contact numbers that callers use without having to supply mobile phones to employees.

Positions similar to inside and outside sales as well as real estate are examples where mobile phones are essential to the job.  Few employers provide mobile phones leaving the employee to give out their personal mobile number.  When they leave their position, their customers will still call them.  With Virtual Telephone Numbers, the company can easily redirect calls to any number they choose and retain control of who the customer calls.

3.  Virtual Telephone Numbers can be published in remote markets without needing a physical presence.

These numbers can ring to almost anywhere allowing home office employees to answer most calls and leave the remote employees to do their specific jobs.

4.  After closing down an office, the local published telephone numbers can be converted to a Virtual Telephone Number and forwarded to another office or someone’s home.

Offices can be closed and money can be saved without sacrificing the local feel to servicing the remaining customers in the area.

5.  While keeping the remote office open, local published telephone numbers can be converted to Virtual Numbers and ring to the main office or any other number of choice.

Remote employees who wear many hats and may be stretched thin on resources can have the burden of answering the phone relieved thus freeing essential personnel to handle other pressing matters.

6.  In some instances, major telephone line providers force their customers to change phone numbers when moving.

Virtual numbers can be forwarded to the office’s new telephone number.

7.  Advanced Hosted PBX and Hosted VoIP providers route calls to virtual numbers based upon the time of the day.

Calls can be automatically shifted to personnel on the West coast or to staff members assigned to work later hours.

Virtual Telephone Numbers are a powerful communication tool that delivers many flexible call handling options to business users.  Businesses can easily close and expand operations with their use as well as adjust duty assignments of remote personnel.  Advanced Hosted VoIP providers have the ability for their users to place calls using the Virtual Telephone Number as the outbound CallerID.  And finally, almost any number can be converted into a Virtual Telephone Number.

Top 7 Common Causes of VoIP Voice Quality Problems

Wednesday, July 7th, 2010

VoIP is revolutionizing communication for both residential and commercial use.  Although the residential demand for VoIP has been strong for years, small businesses are exchanging their antiquated digital phone systems with VoIP provider services.  These services are marketed under the names Hosted PBX, Hosted VoIP, IP PBX, Virtual PBX and many more.  Adoption of these services continues on a frenetic pace despite the myriad of deployment problems when utilizing VoIP over the Internet.

Deployment problems manifest themselves with quality of voice issues.    Technical articles which offer advice on solving VoIP voice quality problems discuss jitter, latency and MOS scores.  You do not have to become a VoIP nerd to make a phone call.  This article shares the most common deployment issues that cause jitter, latency and poor MOS scores without ever discussing them.

Symptoms of mild voice quality problems consist of robotic, distorted or slightly choppy voice.  In most cases, all the words can still be understood.  Moderate problems are occasional broken words which have to be repeated.  Severe problems include frequently distorted and choppy voice, lost sentences and dropped phone calls.  If you are experiencing any of the problems, here is a short list of common causes:

1. Voice Prioritization.  Most Internet connections are though DSL or Cable.  These connections typically offer more bandwidth from the Internet (download) than to it (upload).  Because the upload speed is smaller, voice packets usually need to be prioritized going out to the Internet.  If you can hear the outside caller just fine but they have trouble hearing you, than this may be the problem.

Voice prioritization MUST be enforced between the cable or DSL modem and your LAN.  More and more routers include this ability and it is becoming easier for the average user to set-up, however, a VoIP professional may still be needed.

Any use of a DSL or cable modem integrated WiFi access point is likely bypassing your voice prioritization.  Further, you may experience Internet problems just by having your WiFi radio active in your modem when using your microwave or cordless telephone.  It is strongly recommended that you disable this feature in modems and use a separate WiFi access point whose traffic must pass through voice prioritization to get to the Internet.

2.  Poor Service from Internet Service Provider (ISP).  VoIP is very sensitive to problems in the Internet and many ISPs do not take care that they provide a reliable circuit.  ISP networks are comprised of many routers frequently called hops.  Each hop has a potential for network congestion which may be fine for normal data traffic but will cause problems for VoIP.

Other causes of poor ISP service are faulty DSL or cable modem, old outside cabling that has become susceptible to weather and router problems within ISP network.  Further, DSL service may be degraded by frequency interference in the providers cable bundle, load coils and bridge taps.

Unfortunately, if you suspect poor service from your ISP, you need to test a different ISP, get a professional’s help or make use of a diagnostic tool.  I discuss a tool that you can use to inspect your ISPs network and pinpoint the exact location of a problem at the end of this article in my bio.

3.  Hubs and Ethernet Switches. Ethernet switches and hubs are the boxes that all of your data cabling connects to tie your computer devices together.  Your LAN cannot contain any hubs.  Instead Ethernet switches must be used, 100BaseT minimum.

4.  Multiple Chained Ethernet Switches.  Homes and offices with older wiring may use multiple Ethernet switches at desks, rooms and blocks of cubes to share single wiring drops back to the main LAN Ethernet switch.  Passing VoIP through multiple Ethernet switches to reach the Internet can cause problems.  Find ways to eliminate these extra devices through wireless access points and additional cabling.

5.  Insufficient Bandwidth for Number of VoIP Calls.  Without going into the dirty details of voice compression and codecs, you should in general have about 60kbps of upload bandwidth for every simultaneous voice call.  Insufficient bandwidth will choke your voice packets.

6.  Poor Wiring Inside Building before Cable or DSL Modem.  For DSL, each building or home has a DMARC (characterized by a wire block with orange cover) or Network Interface Box (homes).  The line carrying the DSL circuit should go straight from the DMARC to DSL filter and then DSL modem.  No other devices or connections should be in between.  Cable modems must work off of the primary splitter (not go through multiple splitters) and should be the leg with the highest decibel level.  When your cable repairman visits, he can verify.

7.  Other Applications May Prioritize Their Packets.  Any application can choose to use prioritization flags in their packets.  These applications may be in use with or without the network administrator’s knowledge including video and the myriad of consumer voice services such as Skype, Vonage, IMs, etc.  Assuming the use of these services is approved, your voice prioritization programming and Internet bandwidth needs to account for the extra bandwidth consumption.

These are 7 of the most common problems that may cause jitter, latency, poor MOS scores or just bad voice quality.  In some instances, you will need professionals to help with proper programming and problem detection.  Many tools exist as well.  If you believe all inside your house or building is in good shape, determining whether the problem is caused by your ISP can be difficult.

My website will make available a tool to check out your Internet connection in August of 2010.  Subscribe to my blog to be alerted of our new tool’s availability as it will deliver important knowledge and statistics when diagnosing Internet problems or dealing with your ISP.  It is free to use and nothing like it exists on the Internet today.  www.HostMyCalls.com


HostMyCalls.com Footer