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7 Ways to VoIP From Your Mobile Phone

Source: gigaom.com

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While the emergence of VoIP, or voice-over-Internet protocol, technology has already helped push down the cost of making a phone call, now it’s starting to have a deflationary impact on the world of mobile, where call charges remain stubbornly high.

In the meantime, the ongoing adoption of 3G broadband and the inclusion of Wi-Fi in many high-end phones is drawing a growing amount of attention to mobile VoIP services. Indeed, research firm Disruptive Analysis predicts that the number of VoIP-over-3G users will top 250 million by the end of 2012 — from virtually zero in 2007.

We at GigaOM are constantly tinkering with these mobile services, so we’ve put together a list of seven mobile VoIP apps that we think you’ll find handy.

Skype Options

Skype MobileService: Skype Mobile
Platform/Network: Java-based application that works on 50 popular phones from Nokia, Sony Ericsson, Motorola and Samsung. Can be used on numerous cellular data networks.
Cost: Free
Features: Chatting (including with a group), presence settings (offline, online, do not disturb), and Skype-to-Skype calls (including SkypeIn).
Our Opinion: If your phone is supported, Skype Mobile is a great way to add Skype chatting and calls to it. Though it would be nice if the Skype application weren’t written in Java, as these applications are often sluggish and unstable.

SkypephoneService: 3 Skypephone
Platform/Network: Uses a specialized handset. Currently available in the UK, Italy, Austria, Hong Kong, Australia, Ireland, Denmark and Sweden.
Cost: The phone costs £49.99 (about $98) and can be used on a pre-paid basis. Calls cost nothing if they’re made from Skype.
Features: Free Skype-to-Skype mobile calls and the ability to conduct Skype IM conversations, all without touching your computer.
Our Opinion: The 3 Skypephone is best suited for those who need a few monthly mobile minutes and wish to talk/IM to their Skype friends along the way. The pre-paid feature makes it an attractive and inexpensive option for Skype chatters in the geographies it serves.

iSkoot logoService: iSkoot
Platform/Network: Mobile handsets such as BlackBerry, Nokia, Windows Mobile and Palm OS models. Also works on GSM networks.
Cost: Modest to expensive, based on usage. Because iSkoot is a hybrid VoIP/GSM service, it uses SMS and mobile minutes when making and receiving calls or Skype IM messages.
Features: SkypeIn and Skype-to-Skype calls, Skype IM messages.
Our Opinion: iSkoot is a good option for keeping in touch with your Skype contacts. However, I would look at other software applications that just use data to send Skype SMS and Skype voice traffic.

Mobile VoIP Players

Truphone logoService: Truphone
Platform/Network: Nokia handsets
Cost: Incoming free calls while on the Truphone network, low per-minute rates while on a GSM network. Outgoing calls are billed at very low per minute rates.
Features: Truphone offers free calls, SMS and voice mail while logged into the Truphone network via Wi-Fi. Otherwise, Truphone forwards calls to your mobile handset and you pay a low per-minute charge.
Our Opinion: With its smart forwarding options, Truphone is particularly useful for international travelers. Whether you’re on Wi-Fi or just your normal GSM network, you can be reached via your Truphone number no matter where you are (charges apply in certain cases, see their site for details). For times when Wi-Fi is not available, Truphone just released Truphone Anywhere, which utilizes local gateways for outgoing calls at low per-minute charges. I have trialed the service by forwarding calls from my Truphone number to my cell phone and the call quality was fantastic; voices were indistinguishable from any other cell phone call. A Truphone-to-Truphone VoIP call yielded even higher voice quality.

FringService: Fring
Platform/Network: Nokia/Symbian handsets, Widows Mobile, iPhone (pre-release beta)
Cost: Free
Features: Allows you to make VoIP calls on any SIP network, Skype or to other Fring users. Additionally, Fring is a multi-protocol IM client that will allow you to chat with your buddies on Skype, MSN, ICQ, Google Talk, Twitter, AIM and Yahoo.
Our Opinion: I have used Fring to make SIP and Skype voice calls, and over EDGE the call is choppy and hard to understand. However, Wi-Fi provides enough bandwidth to make Fring calls clear and understandable. I wouldn’t say the quality is fantastic, but it is very comparable to a normal cell phone call.

logoService: Talkonaut
Platform/Network: Available for Java-based phones, Symbian and Windows Mobile
Cost: Free
Features: Talkonaut offers free VoIP and IM chatting. For instant messaging, the application supports Google Talk, ICQ, AIM, and Yahoo. Talkonaut can also use SIP for VoIP calling.
Our Opinion: Talkonaut is a Russian offering and is still very new. The application was quite unstable on my Nokia N82 handset. With iffy performance and a very rusty user interface, I would recommend looking at other applications for this functionality, namely Fring.

NimbuzzService: Nimbuzz
Platform/Network: Java program, Symbian; an iPhone version is coming soon.
Cost: Free
Features: Allows you to engage in IM conversations and conduct VoIP calls, as well as to share media such as photos and video. Nimbuzz also allows for client-to-client calls and has widgets enabling calls to originate from Facebok and MySpace. Compatible with Skype, Google Talk, AOL Instant Messenger, Windows Live Messenger, Yahoo, MySpace, Facebook and Jabber IM networks.
Our Opinion: The Symbian application is very responsive and easy to use. A VoIP call originating from my Facebook page to Nimbuzz over a Wi-Fi connection sounded good — just as good as any call over a GSM network.

Gizmo5Service: Gizmo5 (formerly Gizmo Project)
Platform/Network: Nokia Symbian handsets, BlackBerry, Windows Mobile, Nokia Tablets
Cost: Free for VoIP calls, low per-minute charge to call landlines and to SMS to mobiles.
Features: Gizmo5 allows you to conduct voice calls to other Gizmo5 users and grants IM conversations with friends on Gizmo5, MSN, AIM, Yahoo and Jabber.
Our Opinion: Gizmo5 is a great competitor to Skype, just not as established or well-known. They have wisely developed their client software for many platforms including numerous mobile phones, and on both Mac and PC. VoIP call quality is stellar when calling between clients, as well as to landline/mobile phones.

A free bridge from Skype to phone

Source: goebel.net

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Do you remember my blog post "A SIP address for Skype? Better the other way around!"? This mission has now been accomplished. As of yesterday you can call me on Skype and I will answer this call on my desk phone or cell phone using SIP VoIP telephony. As I always try to achieve, this is a totally free solution.

I have joined Voxeo’s developer program for their Evolution application, a visual design tool for interactive voice response (IVR) systems. Part of the deal is that you get a strange phone number with a +990 country code. There is no country associated with this code and Skype users can call these numbers for free. My Skype account is now being forwarded over Voxeo to a SIP address from Gizmo Project which I manage on Voxalot to make use of it’s call connection rules and voice mail.

Have a peek on my settings:

A better explanation can be found at the Voxeo support forum. I wonder what VOIPSA’s Dan York would say. In January he started a discussion with his blog post "Skype says "No" to VoIP interoperability - *because customers aren’t asking for it!* - Well, I am!". He is, by the way, working for Voxeo and this partly solution for his problem comes from his own company. So I guess he was always aware of this trick.

I am happy now that people can call me with Skype and I don’t have to keep me computer running or buy a special Skype phone for this purpose. That’s the reason why I nearly never used Skype. I don’t like applications which keep me tied to my computer in order to receive messages or phone calls, like Skype or the MagicJack normally do. Let’s see which other solutions I can develop with Voxeo. Their visual tool makes the design of VoiceXML fairly easy.

Published on March 30th, 2008 under , , , , , , , , ,

"All Calls Free", With Gizmo5

Source: snapvoip.blogspot.com

Gizmo has a few different ways that will allow you to make all your calls free. One of the special programs allows you to call certain US numbers for free.
In order to use this backdoor, as Gizmo calls it, you need to find out if the number you want to call qualifies, for free calling. I did for one of my numbers and that session is in the image above, and I qualified. It is a mobile number. You will find your backdoor information here.

How to do backdoor dialing:

Download and install Gizmo5 for Windows/Mac/Linux. Dial 0101 + 10 digit US telephone number (if it qualifies).

Two-way calling feature:

After calling a mobile or land line phone that’s available for Backdoor Dialing using Gizmo5, the person you called can call you back directly on your computer anytime you’re logged in to Gizmo5!

Gizmo Project also have a program called "All Calls Free" Plan. And this is how that works;

If both parties are logged into Gizmo Project, you should just make a Gizmo-to-Gizmo call, which has always been a free call. If the person you want to call is not currently online or logged into to Gizmo at the time you call, you can then dial the "home phone" or "mobile phone" numbers they have added into their Gizmo Project profile. That call will be free provided (a) you both are active Gizmo Project users, and (b) are calling a qualifying number in one of the 60 countries for which the plan is offered.

Gizmo would love to make this calling plan work for all numbers around the world. However, (at least for now) They are only able to allow free calls to landline phones in 60 countries, and mobile numbers in 17 of those countries (see chart below). If the person you want to call lives in a country that’s not on the list, remind them to get Gizmo Project so you can call them on their PC for free, or purchase Gizmo Call Out credit to make calls at extremely low calling rates."

All Calls Free plan is currently is in effect for the following 60 countries and types of phone lines:

Landlines & Mobiles
(17 countries)
Landlines Only
(43 countries)
Canada
China
Cyprus
Guam
Hong Kong
Malawi
Malaysia
Puerto Rico
Russia
Saipan
San Marino
Singapore
South Korea
Thailand
United States
US Virgin Islands
Vatican City
Argentina
Australia
Austria
Belgium
Bulgaria
Chile
Croatia
Czech Republic
Denmark
Estonia
Finland
France
French Antilles
Germany
Gibraltar
Greece
Guadeloupe
Hungary
Iceland
Ireland
Israel
Italy
Japan
Liechtenstein
Luxembourg
Monaco
Netherlands
New Zealand
Norway
Panama
Peru
Poland
Portugal
Slovenia
Spain
Sweden
Switzerland
Taiwan
Turkey
United Kingdom
Venezuela
Zambia

Check further with Gizmo for updates and the Gizmo itself.

Published on February 24th, 2008 under , ,

Ringfree brings VoIP callthrough with every provider to the iPhone

Source: goebel.net

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In the last weeks I was displeased with the state of VoIP on mobile handsets. Wifi coverage is spotty and callback services like Jajah require two phone calls at the same time, which makes them too expensive for penny pinchers like me. That’s why I am a fan of callthrough applications which involve only one call leg. The call goes to a local number where a server converts it into a VoIP call. But unfortunately this needs numerous key strokes in addition to the destination number and makes callthrough a cumbersome activity.

Software like MobileTalk from Packet8 would help, but it is bound to just one VoIP provider and could be done much better. Unfortunately the underlying software from Mobilemax gets distributed only to companies and not to end users. So people have to wait until their VoIP provider of choice implements it.

But salvation is near, at least for iPhone users: RingFree let’s you use every VoIP provider or even your own Asterisk / SIP server for outbound calls on Apple’s "Invention of the year 2007" (according to Time Magazine). iPhone Atlas has the story:

Here, in a nutshell, is how the app works: A user registers with RingFree, entering his iPhone number and providing some other information. The user is then prompted to call a country-local number to confirm their information by entering a PIN. Once logged into the site, the user selects from a list of pre-defined VoIP providers (including VoicePulse, Gizmo Project, PhoneGnome and others) or defines his own by entering a proxy address, username and password.

After selecting or defining a provider, the user can access the Web apps keypad, which looks something like the iPhones standard dialer, selects the preferred VoIP provider from a menu, and hits Call. The call sends a bit of JavaScript over EDGE to retrieve a local number from the VoIP provider, which the user is prompted to dial with the iPhones native phone application. When this number is dialed, the VoIP provider is triggered to dial the number entered in the Web app, and the call goes through.

RingFree is basically a website with a virtual dialer. It is linked to VoIP providers of choice and uses standard voice minutes to make VoIP calls. Therefore it doesnt require any hacking or jailbreaking, nor does it require the presence of a WiFi network. Only a small amount of data is transferred over the EDGE network to signalize the call. The voice quality is reportedly good, and calls go through without too much delay so that a commentator at IntoMobile states:

Thank you for this. This is the most useful iPhone application yet. I set it up in less than 2 minutes and I made a call to Ireland using Gizmo Project. Sweet and simple. I am happy and would be jumping up and down with joy if it let me call Skypers.

That’s exactly what I was looking for. RingFree is free in the first month, then it costs $30/year. You can also call Google Talk, Yahoo or MSN contacts from the iPhone. I wonder when someone will launch a similar service for other platforms, such as Symbian. It could be a great new feature for Voxalot, whose mobile callback I often use with my own VoIP providers. It costs 0.01 of data or less to establish the call, but still it demands two simultaneous phone calls.

Call me for free with Tringme!

Source: goebel.net

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Much has been said about startups like Ribbit, Tringme or Flashphone which use the Flash browser plugin for click to call widgets. Aswath Rao even declares 2008 the Year of Flash based VoIP Clients. I can only say that you don’t have to wait till next year to call me for free using Flash. I love my Tringme call widget:

These calls are entirely free to you, because the caller speaks into the Flash widget on my website using a headset or the laptop’s built in phone and speaker. On Linux the sound is a little bit weird. The automatic voice, which says "please wait while we connect your call" before every connection, sounds like a 45 rpm record played on 33. The phone call itself sounds like Mickey Mouse, but still the the words are understandable. On Windows everything works just perfect.

Also to me these calls are entirely free. Other than my widgets from Sitfono and Voxalot where I have to pay to call the person who wants to contact me.

I achieve this by using FWD as SIP provider to power the Tringme widget. The Tringme account website says "Connect my phone and voicemail widget to Phone number or extension". Unfortunately it accepts only numbers and no SIP addresses in this input mask, but as a workaround I have simply put my FWD number there. In the "TringPhone SIP Settings" part of the account configuration I left my FWD login data. Which means that every Tringme call is in fact a free FWD on net call. You can probably do the same with Gizmo Project’s SIP account data and phone numbers, as well as with many other VoIP providers.

Also there is another widget for people who don’t want to talk to me, but just leave a voicemail.

Only seconds later I get a call and a voice says "You have a Tringme" before it plays the message. The Tringme widgets are much better than Gizmocall which also allows free calls from a website.

You could call me for free by simply typing http://www.gizmocall.com/mgoebel in your browser’s address bar. This website also uses Flash, but additionally you have to install a plugin for Windows or Mac. For ten months yet Gizmo owes us a Linux plugin. Although the company’s CEO, Michael Robertson, even has his own Linux distribution, Linspire.

But why bother? The Flash browser plugin gets more and more versatile and works on all platforms. It’s a new way to disrupt the telco industry, circumventing the PSTN and offering a new option for free phone calls that so many people appreciate.

So, if you want, please give me a Tringme call!

And, before you ask: No, I couldn’t get Truphone’s Facebook application running, which should basically do the same like Tringme, only that it uses Java. After one week of tinkering I gave up. But congratulations for winning the "Red Herring 100 Global" Award.

Packet8 MobileTalk could be done much better

Source: goebel.net

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When Packet8 presented last week their service MobileTalk I was fascinated, but just for some seconds. Then I thought: What a lost opportunity! It could have been such a great application, if it 1.) hadn’t such an expensive basic fee, 2.) wasn’t bound to one particular VoIP provider and 3.) didn’t work only in the US.

The press release explains very well how it works:

Packet8 MobileTalk utilizes a downloadable software application that can currently reside on any Windows, Palm or Symbian based mobile phone to seamlessly connect international calls from the mobile phone to the Packet8 digital VoIP network. Routing these calls over the Packet8 network enables cell phone users to significantly reduce their international phone bills and maintain high international voice quality while still enjoying the convenience and flexibility of mobile calling. [...]

With Packet8 MobileTalk, subscribers won’t think twice about calling Europe or Asia because instead of $1.00 to $3.00 per minute, they will be paying as little as $.02 to $.05 per minute over the Packet8 network to most destinations. With more than 340 mobile phones from any cell phone carrier currently supported, the Packet8 MobileTalk service is a vital tool for mobile business professionals and consumers. [...]

Unlike calling card, callback and other reduced-rate international mobile calling services, which require the user to dial numerous key strokes in addition to their destination number or make their calls through cumbersome software applications, Packet8 MobileTalk users can dial calls directly and natively from their mobile handset, contact list or speed dial directory with no additional keystrokes - a significant advantage when, for example, placing a call while driving. Once the destination number is dialed or selected, the Packet8 MobileTalk software application identifies the international prefix being called and redirects the call to a local Packet8 network access number. With Packet8 MobileTalk, all calls are carried to the Packet8 network over the subscriber’s existing cellular voice phone service and do not require access to an expensive monthly data plan or WiFi access point. [...]

There is a one-time $9.99 activation fee for the service and a monthly fee of $9.99 for non-Packet 8 subscribers. Existing Packet8 VoIP subscribers, including subscribers with one Packet8 MobileTalk account, pay a monthly service fee of $4.99. Packet8 MobileTalk overseas calls are billed at Packet8’s low international rates which can be found at http://www.packet8.net/international_services/.

That’s a quite expensive monthly rent for a small piece of software. Given that there are no calls included in the recurring fee of $9.99. On top you always have to pay the per minute price for the calls, which is e. g. $0.03 to a German landline. The several Betamax companies charge only half the price, $0.015, for the same service. Or the call is free, included for instance in Voipstunt’s flatrate price of 10.00 for 120 days (roughly equivalent to $ 13.40).

I guess that people who acquire Packet8 MobileTalk suffer very strong from dialing "numerous key strokes in addition to their destination number or make their calls through cumbersome software applications". If not, $9.99 is a rip off. Taking into account that other callthrough applications like Runningmobile’s cost just 19.95 (about $30). But only one time, when you buy it.

Nevertheless the functionality of Packet8 Mobile Talk is quite smart and better than other "cumbersome software applications". Perry Nalevka is Director of Business Development at the Israeli company MobileMax, which developed the software for Packet8. He explains in a comment to Pat Phelan’s regarding blog entry:

1) The application sits on in the background of the phone and allows the user to use their phone normally and dial from their address book or call log

2) Supports BlackBerry, Windows, Palm and Symbian phones currently. The Java will be ready next year.

3) Calls are caught and routed by pre-configured parameters. In the case of Packet8 any call that begins with 011? or calls that begin with + that are not in the US.

Hopefully Nalevka doesn’t break an NDA by telling that his company is behind Packet8’s software. He mentions it also in Tom Keating’s blog. So MobileTalk from Packet8 works similar to the Wifimobile application, which sits in the background of your cell phone and only kicks in when you dial an international number. Only that Wifimobile tries to establish the call over Wifi while Packet8 establishes the call over callthrough. The callthrough numbers are stored in the software, like it is at iSkoot.

Let’s wait and see now when Wifimobile comes up with the same callthrough feature. They have already recognized that Wifi isn’t everywhere and offer callthrough numbers in 12 countries. Much better than MobileTalk which works only in the US. Also at Wifimobile you pay only $15.99 per month and get unlimited calls to landlines in 40 countries. This feels much cheaper than Packet8’s offer. The only point is that Wifimobile’s application works only on Nokia smartphones and the nifty callthrough is not yet part of the software. Users still have to dial "numerous key strokes in addition to their destination number".

Which brings me to the point: Companies like Truphone, Gizmo Project, Wifimobile and the like should make callthrough numbers a part of their mobile applications to make them usable outside of Wifi.

Or couldn’t Jajah strike an agreement with MobileMax and let them make a software which handles the Jajah Direct numbers? Last week they celebrated themselves for eliminating the need for computer to make Internet calls, only to present a system that’s not less complicated: Now people have to dial numbers which are 24 digits long.

A similar case is Truphone: Their software does pretty much everything. It automatically updates the call forward when you insert a foreign SIM card in your cell phone while travelling. Couldn’t it also hold some callthrough numbers? If the company doesn’t want to set up their own numbers they could surely make an agreement with Sipbroker or Tpad. These VoIP companies have callthrough numbers in nearly every country of the world. The Truphone software could automatically "sense" which country’s callthrough number to use, since it already uses a similar functionality to forward calls from Truphone number to local SIM card. If that’s not so easy the Truphone software should have a button to choose the country.

Or maybe Tpad and Sipbroker should design their own callthrough softwares, a proposal I directly made in their forums. Tpad’s answer from the forum admin:

I will definitely mention your idea to management, but early next year we are starting work on a Tpad Global Freephone Number (cant mention too much detail at the moment, but from what we have come up with so far it is looking pretty good).

We are aware of the German Running Mobile, but we will have to check the other sites out.

Thanks for your ideas, we respect what our forum members want and we will try our best to develope them.

A "Tpad Global Freephone Number"? Now that’s even more tricky. It would address the downside of the Sipbroker which is explained in a comment to Pat Phelan’s blog entry:

What would make more sense for a large player is to negotiate preferable rates for access through 00800 (international toll free) straight to their own VOIP switch. Going through sipbroker access numbers that are operated by dozens of different VOIP carriers would not lead to consistant QoS.

OK, so QoS fans should use their own numbers, although many people use the Sipbroker numbers without problems. In the forum of Sipbroker’s mothership Voxalot we developed some interesting ideas.

Maybe Voxalot could design my "callthrough dream application"?

It holds all Sipbroker numbers, kicks in only when make an international call and let’s me use my own VoIP providers - like a already do on Voxalot’s all purpose VoIP PBX. People would always only pay a local call and the international part goes over the respective VoIP provider. The mobile application should always sense in which country the cell phone is situated and choose the local Sipbroker number to establish the call.

I am craving for a really comprehensive application: sitting in the background like Packet8 and always kicking in when I need it, automatically making use of the callthrough number of the country where I am. Be it Jajah’s, Tpad’s, Sipbroker’s, Net2max’ or whatever callthrough number. I am a client of all these companies anyway.

It should be a "callthrough consolidator", like Devicescape is a Wifi consolidator for mobile phones. Devicescape let’s me consolidate all the Wifi hotspots for my mobile phone into just one virtual hotspot. The callthrough software should do the same with all these numbers. I would even make myself the work to copy all callthrough numbers into my account on a website. The way that I can copy all login data of different Wifi hotspots into my account on the Devicescape website. Devicescape knows them all. No hassle with Wifi configuration on my tiny phone keyboard.

Who can build a Devicescape for callthrough?

Maybe a guy from Poland, called Marek. But until now he has only sent me ideas that go in this direction. No downloadable application.

Gizmo5 (Gizmo for Mobile) is up and running

Source: snapvoip.blogspot.com


With last few days being very busy, I missed Gizmo5 launch. But customary visit to Andy abramson’ webpage to catch up with few days fixed that. Gizmo5 is focused on providing Voice and IM services to mobile folks, which I am a part of. I am not a person who is always wanted to be connected. But I want to be able to be online when I need to and that turns out to be always ;).
One other thing Andy Pointed out was the lack of communication mediums at ITEXPO. I was at ITEXPO before leaving on another venture and needed to be connected but that forced me to get up early and stay at my friends apartment whole morning to get some work done. I second Andy in requesting good organizers to provide better communications methods to always connected.
Back to Gizmo5, Andy has a press release that I could not find! and the Gizmo5.com is up. Go explore both!

Published on September 20th, 2007 under , , ,

GTalk2VoIP starts callback

Source: goebel.net

Yesterday my virtual buddy service@gtalk2voip.com started to chat me automatically when I had my GMail open. He told me about a great new service that’s possible now with GTalk2VoIP: Callback.

All users of Jabber based IM chat, Google Talk, MSN/Live Messenger or Yahoo! Messenger can use GTalk2VoIP service to initiate VoIP calls using CALLBACK technique. This means, our system can make VoIP call to your phone (mobile or landline), then make a call to your destination and merge two calls (legs). Callback is initiated by a single IM message sent to service@gtalk2voip.com.

Just talk to the robot! Use your instant messenger to say "CALLBACK +1-111-2223344 +1-555-6667788" to the service@gtalk2voip.com buddy. This will initiate a call to your phone number +1-111-2223344, then to your destination +1-555-6667788. It even works on your mobile phone if you use Fring or the mobile version of Gizmo Project.

The calls cost the normal GTalk2VoIP rates or the rates of your own SIP provider which you can also use at GTalk2VoIP. Each call leg is billed separately, so if both legs are phone numbers the final cost will "double". But normally it should be no problem to use your Fring to start a free call between your friends landline and the fixed line telephone next to you.

This seems much faster and easier than Jajah to me.

Published on September 14th, 2007 under , , , , , , , ,

What’s the purpose of Lypp if GTalk2VoIP already does the same?

Source: goebel.net

VoIP veteran Erik Lagerway, co-founder of softphone maker XTen (today CounterPath), sent me an invitation to participate in the beta test of his new service Lypp.

Lypp is a new calling service that uses IM and command line commands to create one-to-one calls and group calls. By sending a simple command from AIM, MSN, Yahoo, Jabber, Gtalk, or ICQ like "call 6045551212, 7035551212", users can create a quick group call. It will be launching in September. It will be Free.

Lypp uses your existing landline or mobile number, but calls are initiated using Instant Messaging. To make that possible you have to add the robot lypp@lypp.com to your Jabber/GTalk IM buddy list. Currently they support AIM / iChat, Google Talk / Jabber, MSN and Yahoo! The answer to the signup e-mail explains it more:

Once you’ve added the lypp@lypp.com buddy to your Jabber/Gtalk IM contact list, here’s how you use the service:

1. Send commands to the Lypp buddy using the following syntax:

call 6046297990 8774730516

You can enter up to 10 phone numbers (remember we currently only support US and Canadian phone numbers).
2. Your phone will ring, the other participants’ phones will ring and you’ll all be connected.
3. We’ve kept it simple. There is no step 3.

For help is using the service just text "help" to lypp@lypp.com.

Enjoy!

The Lypp Team

PS: If you invite friends to use Lypp and if they sign up, we’ll add 10 bonus minutes to your account for each friend. Refer a friend by texting "invite user@service.com" to lypp@lypp.com.

Lypp’s concept sounded directly familiar too me, because I know it from the Russian company GTalk2VoIP.

Although they are located in the remote Siberian city of Tyumen GTalk2VoIP has a famous name in the VoIP industry, providing for instance the bridge to make calls from Gizmo Project to MSN, Yahoo, Jabber and Google Talk.

You just have to accept a robot called service@gtalk2voip.com or gtalk2voip@yahoo.com as buddy on MSN, Google Talk or Yahoo. Then you can make phone calls with these chat programs by texting messages like "call 1-650-253-0000" to the robot. More information can be found here.

Sounds similar to Lypp, doesn’t it?

GTalk2VoIP does this already for 1,5 years, so I wonder what is the purpose of Lypp. A copycat? I already asked this question in the regarding group at Facebook, but I still have to wait for an answer.

It can’t be the conference calls, because GTalk2VoIP also states on their website that "any IM user can create one or more conference rooms and invite his/her friends to join the conference".

So let’s see what the beta test brings.

Published on September 7th, 2007 under , , , , ,

Google’s GrandCentral now also in Germany

Source: goebel.net

Google’s GrandCentral ("One Number…for LifeTM - a number that’s not tied to a phone or a location - but tied to you") now works also in Germany, with German numbers - if you can accept some shortcomings. I just checked it out.

Two days ago I got this email:

Good news! We are excited to announce that we are opening the GrandCentral private beta to some additional users and would like to extend you an invitation to sign up. To get started, just click on the invitation link below and register for your free GrandCentral phone number. Once you create an account, you will be able to invite up to 10 friends to also join our private beta and they will be able to sign up immediately.

http://www.grandcentral.com/home/invite/………

Since the GrandCentral beta is still closed to the general public, you will need to click on this link to sign up. If you already have a GrandCentral account or you no longer wish to sign up, you can forward the link to a friend.

Thanks again for your interest in GrandCentral and enjoy the service!

Sincerely,
Craig Walker & Vincent Paque

Maybe that’s because I applied some weeks ago. When first I entered my data on GrandCentral’s website they wouldn’t let me sign up. The process always sent me back to the first screen. But after some tweaking with proxies I finally got my own GrandCentral account as you can see here:

Just type in your US number an let my phone ring! You are welcome.

The next thing to do was to forward a local German VoIP number to my US GrandCentral number, which is located in Albany, NY. With this call forward I can do nearly everything that US GrandCentral users can do. And of course this call forward is free, because I use Voipcheap which provides free calls to the US.

When someone calls me, a computer voice asks me to choose from four options:

  • "1" to accept the call,
  • "2" to send it to voice mail
  • "3" to send it to voice mail and ListenIn. That’s great to filter callers. If the message is intesting then I still pick up the phone and start a conversation.
  • "4" to accept the call and record it directly in GrandCentral. That’s a great feature for me as a journalist who sometimes likes to have recordings of his interviews.

There are far more features, as you can see here, but I did not try them out yet.

The one thing that’s obviously missing is to screen the callers and to filter spam calls by caller ID. Normally GrandCentral asks every caller to tell his name before it connects the call. But my forwarded calls have all the same caller ID from the number in Berlin. To GrandCentral it always seems to be the same caller and the computer voice always tells me that "Markus" is calling. That’s a little bit annoying since I am the "Markus" who is alledgedly calling. Only people who call directly to my US GrandCentral number can be callscreened correctly.

One feature I really love is the free call forward from GrandCentral to Gizmo Project numbers, although I have critized it some months ago. It’s a great and necessary feature since GrandCentral doesn’t give SIP login data to its customers. Now I just forward for free from GrandCentral to a Gizmo number that’s installed in my Fritz!Box ATA.

I even managed to forward GrandCentral calls for free over a GSM gateway to my cell phone. But that’s crap. The computer voice asks me to type 1,2,3 or 4. But whatever I do it doesn’t accept it. I suppose that GrandCentral relies only on DTMF touch tones and cannot understand my cell phones instructions. But why does it work with mobile phones in the US? Do they have touch tones?

I hope to learn more about GrandCentral in the next days and let it work like a virtual secretary who manages my phone calls. On Asterisk it would be possible to transmit the original caller ID over the call forward to GrandCentral, so that I could use also the call screening.

But then: Who needs GrandCentral if he or she has an own Asterisk server?

Published on July 16th, 2007 under , , ,

Comprehensive VoIP overview in San Francisco Chronicle

Source: goebel.net

The San Francisco Chronicle has a nice comprehensive overview about some of the most importantVoIP companies and minute stealers:

Numbers are adding up for international callers
Internet services help to cut consumers’ phone bills
Thursday, June 21, 2007

They cover Jajah, Rebtel, Talkplus, Truphone, EQO Mobile, Mino Wireless and iSkoot. I would have liked to read also about Gizmo Project, Mobivox, Fring or Mobiboo. But then again the article appeared on page C - 1 of the San Francisco Chronicle, and paper isn’t endless.

Published on June 29th, 2007 under , , , , , , , , , ,

Mobile incumbents agree to lock down alternative VoIP providers

Source: goebel.net

The air is getting even thinner for mobile VoIP companies like Truphone or Wifimobile, tells The Register. The Open Mobile Terminal Alliance, a organisation of big mobile operators like Orange, Vodafone, T-Mobile and 3 has published a guidance for network operators and handset manufacturers on provisioning and maintaining VoIP settings on new handsets. It covers only the usage of pre-installed VoIP clients on handsets, such as that used by Truphone or Wifimobile. Applications which are downloaded later, like Fring or Vyke, go free.

According to the OMTP specifications, operators are entitled to remove or lock down VoIP applications on subsidised handsets, but they must provide the ability to remove that lock when the contract period expires, just as they now will release a handset to be used on another network (SIM lock).

Bad luck for some independent mobile VoIP providers, as the incumbents agree on that the initial VoIP settings should be securely protected in the terminal, and can only be changed by the operator. When the service contract comes to an end, the customer can request the provider to unlock the Terminals VoIP settings and associate the pre-installed voice applications with alternative VoIP service providers.

This means in most cases: No Truphone or Wifimobile in the first two years of a contract.

Much better off are independent mobile VoIP companies which install their own applications, such as Skype, Fring, Gizmo Project, Jajah, iSkoot, Nimbuzz or Yeigo. The customer may be able to install third-party applications (Java or other Terminal OS applications) that offer VoIP calling using third-party VoIP providers. The only VoIP applications that are forced to use the operators settings are those that were pre-installed on the Terminal, and only during the term of the contract that the Terminal was supplied with.

The mobile phone users must be informed that VoIP has been locked or disabled. So the removal of menu items, in the way that Vodafone and Orange crippled their Nokia N95, wouldn’t be allowed. The Register states that the guidance is not binding to the member companies. But as so many network operators were involved in writing, it’s surely what we will see next on the entire European or world market.

Let’s see if that’s acceptable to regulators such as UK’s Ofcom and what e. g. Truphone will do. Their new software Truphone 3.0 is so feature rich and has presence functions so that it seems quite similar to the mentioned "alternative VoIP applications" to me. If Truphone 4.0 packed it all in the software, instead of using Nokias underlying SIP functions, they would be out of trouble.

But then Truphone would suck as much battery as Fring does.

UPDATE:

I got an email from Wifimobile’s John O’Prey. He says that his company is NOT affected. "This is not the case as our client is a stand alone application which can be installed. I would be most grateful if you could kindly correct this."

Sorry for that!