Have you noticed that it’s raining mobile VOIP these days? Information Week asserts that VOIP has finally hit the mainstream wireless market and points to Fring, JaJah Mobile and Windows Mobile 6 as indicators who’ve all had new announcements this week. Truphone is also part of that crowd.

Tom Keating reviews Jajah Mobile on his blog. Check it out.

As a consumer, I’m happy there are options. But I’m also a consumer who’s not really ready. This mobile VOIP stuff means more decisions. What’s most important to me? Being in touch with my Skype contacts, my Google Talk buddies, my JaJah list or some other list somewhere? Do I like downloading an application to my phone or would I rather not–too finicky? Do I need multiple phone numbers for my cell phone? I like to use the Wi-Fi capability of my nifty Nokia N80i, but cruising around my usual haunts in town I’ve yet to find a free access point (obviously I need to get out more). The only place I’ve used mobile VOIP is from the comfort of my own desk.

Nextfone is another Canadian VOIP provider to add to my VOIP for Canadians list.

At first glance, their offering looks similar to many others: two basic plans, a suite of free features, and a favorable comparison to other Canadian VOIP providers Bell and Vonage.

What I like: Western Canada area codes and an actual phone number for customer service/tech support.

What I’d like to see before I sign: more information on who they are and how long they’ve been in operation, up front information (BEFORE I’m in the sign up process) about the hardware purchase or rental.

In an article this week on TMCnet, the research firm TeleGeography reported that US subscribers using VOIP services rose 18 percent in the last quarter to 18.2 million with Vonage being the largest provider with 1.95 million subscribers. Why are they still the biggest?  Massive media campaigns on the web, TV, radio, and sporting events helps…a lot. And don’t forget the catchy jingle and celebrity endorsements. But all that stuff just gets the consumer to the web site (retail sales excluded). What happens after that?

Of course once the consumer turns into a subscriber, keeping them is a whole other story. This blog, as well as many others, has touched on what appears to be widespread customer service problems. In fact, I still get responses to a post back in September on the runaround I received when I wanted to cancel my Vonage service. And my story wasn’t even one of the crazier ones. (Check out Tom Keating.)

Since cancelling Vonage in August, I’ve been keeping busy blogging about the a wave of emerging voice over Internet services. I haven’t applied for any other national broadband phone service, like Primus or Shaw Digital Phone, in my area. I’m happy trying various softphones and of course my PhoneGnome.

But, I decided to take a fresh look at the Vonage web site and see if they are doing anything differently. In my opinion, for all their faults once they’ve got you, Vonage does a lot that’s right.

1) Clear description of services/plans above the fold, with enough text to explain what the plan is all about without clicking 

2) Site navigation is SIMPLE: tabs to products, services, availability and features are clearly identified

3) Upfront explanation of device bundles, including what’s free, what’s extra, and information to help figure out which device is right for me 

4) Special promotions, deals, and other creatives are below the bread and butter products. This is important (I think). To me this says that our products are the most important thing we have to offer, not the limited time sweet deal.

Packet8, Lingo or SunRocket just don’t communicate as well. These three providers all had the basic residential and business plan info above the fold, but I found it took more clicks and more reading to find the additional information I needed. Comcast Digital Voice was the most annoying. Perhaps because they are basically an entertainment company, they feel they have to “entertain” me while selling phone service. A whole bunch of flash nonsense. Stupid. And they won’t tell me anything about their products/services until I tell them my address and zip code.

I guess my point, to make a long story even longer, is for emerging products and services to learn a few lessons here. Speak clearly to your audience. Communicate your product and services upfront. Explain what’s included (device bundles, software) and what’s extra BEFORE the sign up process. I don’t want to see a small asterisk footnote that says the service works with the purchase of $75 VOIP adaptor right at the very end. And finally, don’t hide behind walls of flash animation and annoying forms that make users type a bunch of stuff.

Carolyn Schuk has a post about the much blogged iPhone introduced this week at MacWorld. An evolution instead of a revolution. Should we be disappointed with the lack of innovative features or impressed with the breakthrough design for a phone? Some lively comments posted as well.

I posted earlier about a two week wait for response from Skype. I didn’t think that was too bad at the time. But another blogger has been waiting for 6 weeks for support and his Skype account is unusable in the meantime.

What’s the deal? Skype is happy to take your money but if it doesn’t work for you, too bad?

Reprinted with permission from: www.quickstartvoip.com

In order to use VoIP, both parties need a broadband connection. This is a high-speed Internet, or broadband connection usually provided by a cable or DSL modem. Broadband modems are usually used to connect computers to the Internet, but in the case of VoIP, computers are not necessary.

The simplest form of VoIP is a computer-to-computer voice connection. All that is required for this type of connection is a computer, a headset consisting of earphones and microphone, and VoIP software. Most software packages are free and allow you to connect to any computer running the same software. There is no charge for this type of connection and calls can be made to anywhere in the world.

VoIP software can also be used to connect to land-line phones — that is, phones which are not connected directly to the Internet. This type of call is usually not free but the cost is quite a bit lower than what your telephone company charges. Some VoIP services also allow you to make calls to cellular phones.

The only time that both parties need a particular VoIP software package is when they are making computer-to-computer calls. Parties receiving land-line or cellular calls do not need any extra equipment or software.

VoIP Transmissions

VoIP is based on digital data transmission. The first step in any VoIP call is to convert the analog signal of the human voice into digital data. This is done within an Analog-to-Digital Converter (ADC) that divides an analog signal into discrete steps which are represented by numbers. The next step is to compress the audio data using a codec (enCOder/DECoder) which significantly reduces the amount of digital data while maintaining audio quality.

The compressed digital data can now be sent over the Internet. The data stream must be divided into packets which, besides containing the audio data, also have information concerning their destination and their place in the data stream.

All data that is sent over the Internet is encapsulated in ‘layers’ which aid in its proper delivery. For example, web pages may use the Internet Protocol (IP) network layer to specify destination and origin addresses, the Transmission Control Protocol (TCP) transport layer to create a connection between two computers and the Hyper Text Transfer Protocol (HTTP) as an application layer to allow the Web browser to display the web page correctly.

Most VoIP uses a transport layer called User Datagram Protocol (UDP) which is faster than TCP. A commonly used application layer is Real-time Transmission Protocol (RTP) — originally developed for delivering audio and video over the Internet. RTP provides information about the sequence of the data packets so they can be reconstructed in the correct order at their destination.

RTP also has the ability to drop packets if they do not arrive within a certain amount of time. This is necessary for telephone conversations because if the telephone software waited for every packet of information to arrive before reassembling it there would be unacceptable delays in the audio stream.

Even though some of the packets are dropped, there is usually still enough information to make the conversation legible. The number of packets that will be dropped depends on the speed of your Internet connection in the distance between the two parties.

Once the voice data has arrived at its destination, it is reassembled in the correct order and converted back from digital to analog.

 

This week thevoipgirl.com went down in flames for the first time. I think it was out for a couple of days after I upgraded my WordPress template and then managed to hose my site. After the initial shock, depression set in since I have absolutely NO idea how PHP works. Thankfully the WP template I’m using is superbly supported by its creator and other code wizards. It turned out to be something wonky with the permissions in my index.php and nothing to do with upgrading (greek to me). So, the reason for this post, in a nutshell, is to recommend this highly customizable and well supported template. Check out Semiologic Pro by Denis de Bernardy. Cheers!

Vonage users can now receive local traffic reports from their Vonage phone by dialing 511. The coverage is something like 30 511 systems in 26 states. Vonage now also provides local weather the same way. Dial 700-WEATHER and then enter a 5-digit zip code. Kind of cool. Andy Abramson has some thoughts on it, and Don Rosenbaum of FierceVOIP suggests that Vonage may be casting an eye towards a future mobile Vonage customer “People tend to need traffic and weather information when they’re in their cars; unless there’s a hotspot or mobile data connection” Hmmm.

In Canada that is. We just had our Thanksgiving weekend and thus begins a week of hot turkey sandwiches and leftover root vegetables. Needless to say, I’ve haven’t been blogging, I’ve been eating. 

Although fellow Canadian Alec Saunders sighs about not being able to blog from the dinner table on Sunday because of a Blackberry problem (for heaven’s sake, put that thing away and pass the pumpkin pie), I’m reminded that Turkey Day or no, the VoIP world marches bravely on.

What caught my eye? Reviews of Sony Mylo and the AMD Live Communicator powered by SightSpeed. In my world, I’m anxiously awaiting the arrival of my PhoneGnome.

Initially, I thought that the online support systems for VOIP softphones Skype and Gizmo Project were pretty decent. Using them to answer burning questions is another matter. 

Online Help belongs with the application. When I click Help > Online Help, please DON’T send me to the Knowledge Base or FAQs. Please DON’T open up another browser window and make me wait while the generic Help home page appears. Please DON’T make me use the Search feature. High level user guides or getting started tutorials are great, but make sure they’ve got some meat in them.

A Knowledge Base gives you little gulps of info with no breadcrumb trail to follow and no sense of context. To really aid and educate users, build Help right into the interface. Take the time to explain fields and buttons before I use them. To provide more information, use a fly-out Help pane (part of the interface that’s only visible when needed) and pull the content from an online server.

I want online Help that is specific to what I’m looking at on the screen. I want to browse Help by drilling down to the level of detail I need without losing my place in the story.

The End.