Microsoft to forbid VoIP, rival stores at mobile market

The software maker releases a list of prohibited kinds of applications

Voice-over-IP applications will be forbidden from Microsoft's Windows MarketPlace for Mobile store, along with programs that are larger than 10MB or that change the default browser on a device.

They are among 12 prohibited application types that Microsoft listed for developers who register to create software for the store.

Marketplace for Mobile is due to launch in the second half of the year, along with Windows Mobile 6.5, the next version of Microsoft's mobile OS.

Wireless developers, whom phone makers are courting in the hope of attracting the best applications to their platforms, are closely watching the terms of new application stores, which also include one that has yet to launch from Palm.

While some may be unhappy about some of the restrictions, many will be pleased to at least have a clear set of rules. That contrasts with Apple's App Store for the iPhone, where it is sometimes unclear why applications have been rejected or approved.

Among the list of prohibited applications is VoIP services that run over an operator's network. That's a common item on such lists because operators fear that the services will displace their own voice offerings, which bring in the bulk of their revenue.

Developers presumably will be able to offer VoIP applications that use Wi-Fi, though.

Also forbidden are programs that allow people to shop at competing application stores, or that change a phone's default browser, search client or media player.

Developers will also be unable to build programs that change the default phone dialer, short message service or multimedia messaging service interface. That could help ensure that standards for services like MMS are upheld.

Microsoft recently began inviting developers to sign up to sell applications in the Marketplace. In launching an application store, Microsoft is catching up to Apple, Google and Research In Motion.

Palm and Nokia are also developing application markets.

They will have to work hard if they want to catch up with Apple, which popularized the idea with its iPhone App Store.

According to research from ComScore, 59 percent of iPhone users have downloaded apps. That's more than five times as many as the average mobile user and more than double Windows Mobile users, ComScore found.

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.

Tags voipWindows Mobilemobile voip

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Nancy Gohring

IDG News Service
Show Comments

Cool Tech

Toys for Boys

Family Friendly

Stocking Stuffer

SmartLens - Clip on Phone Camera Lens Set of 3

Learn more >

Christmas Gift Guide

Click for more ›

Brand Post

Most Popular Reviews

Latest Articles

Resources

PCW Evaluation Team

Aysha Strobbe

Microsoft Office 365/HP Spectre x360

Microsoft Office continues to make a student’s life that little bit easier by offering reliable, easy to use, time-saving functionality, while continuing to develop new features that further enhance what is already a formidable collection of applications

Michael Hargreaves

Microsoft Office 365/Dell XPS 15 2-in-1

I’d recommend a Dell XPS 15 2-in-1 and the new Windows 10 to anyone who needs to get serious work done (before you kick back on your couch with your favourite Netflix show.)

Maryellen Rose George

Brother PT-P750W

It’s useful for office tasks as well as pragmatic labelling of equipment and storage – just don’t get too excited and label everything in sight!

Cathy Giles

Brother MFC-L8900CDW

The Brother MFC-L8900CDW is an absolute stand out. I struggle to fault it.

Luke Hill

MSI GT75 TITAN

I need power and lots of it. As a Front End Web developer anything less just won’t cut it which is why the MSI GT75 is an outstanding laptop for me. It’s a sleek and futuristic looking, high quality, beast that has a touch of sci-fi flare about it.

Emily Tyson

MSI GE63 Raider

If you’re looking to invest in your next work horse laptop for work or home use, you can’t go wrong with the MSI GE63.

Featured Content

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?