Truphone announces the immediate free availability of its new application for Android enabled mobile handsets, introducing Wi-Fi calling on this platform for the first time.

The new Truphone for Android release 3.0 integrates a full VoIP engine allowing users to make free calls to Truphone, Google Talk and Skype users when both parties are in Wi-Fi, in addition to low cost calls to landlines and mobiles around the world whether they are in or out of Wi-Fi. This, coupled with a new, refreshed interface makes this the application of choice for the user who wants top quality user experience from their mobile VoIP application. The new release version 3.0 replaces the current live version 2.0.

American Airlines is launching its new Wi-Fi Widget that enables customers to identify Wi-Fi equipped flights 24 hours prior to departure. Customers can visit aa.com/wifiwidget to find and use the Wi-Fi Widget. The tool allows travelers to determine if their American Airlines flight will be scheduled with Wi-Fi enabled aircraft. Customers can also embed the Wi-Fi Widget in their own blogs, Web sites, and social network sites, which makes finding Wi-Fi on American Airlines flights even easier.

Aruba Networks and snom announce that the wireless snom 820 and 870 VoIP Desktop Phones have been certified interoperable with multi-use Aruba 802.11n wireless LANs. Multi-use networks share wireless infrastructure among different voice, data, and video applications, and are increasingly popular because they eliminate redundancy, enhance user mobility, and significantly lower deployment and operating costs. Cost savings come in part from scaling down -- or rightsizing -- expensive wired Ethernet infrastructure in favor of low-cost, more energy-efficient Wi-Fi networks. Desk phones have traditionally been tethered to wired Ethernet connections, but the new wireless snom phones allow these connections to be rightsized, too.

BT is halfway towards its goal this year of building a million-strong Wi-Fi hotspot network, the company announced today. High speed public wireless broadband is now available at 500,000 homes, businesses and city centres in the UK and Ireland.

The sites include hotspots provided by the BT FON Wi-Fi Community, BT Openzone, 12 ‘wireless’ city centres, plus BT Openzone hotspots via the BT Business Hub. Well known brands offering access include Hilton, Thistle and Ramada Jarvis hotels, Caffe Nero and Starbucks coffee stores, Welcome Break and Roadchef Costa service stations, BA, Flybe and Skyteam airport lounges.

IPEVO announces that 18 USO centers across the Pacific Region will deploy its S0-10 Skype Desktop Phone and S0-20 Wi-Fi Phone for Skype devices. Using Skype and the IPEVO phones, more than 890,000 troops and their families that use the centers each year will now have a free communications link back home, without the need for a computer to make calls.

Virgin America is the first and only airline to offer Gogo In-flight Internet service on every flight. As of today, guests on any of Virgin America's 100 daily flights have the option to surf the Web, check e-mail, or log on to their corporate VPN - all from the comfort of their seats at 37,000 feet. Virgin America marks this in-flight WiFi milestone with another first for an airline: an air-to-ground Skype video call with Oprah Winfrey which will air this Thursday, May 21 on The Oprah Winfrey Show.

Proxim Wireless announces that KPN Hotspots, Holland's largest provider of Wi-Fi hotspots, is expanding its partnership with Proxim as the provider of its Wi-Fi networking equipment. KPN already has more than 2,000 of Proxim's ORiNOCO AP-700 and AP-4000 access points deployed throughout Holland and has partnered with Proxim to deliver Wi-Fi hotspot services for nearly three years. KPN announces that it has ordered more than 600 new access points from Proxim to continue the expansion of its network.

Boingo Wireless and Skype announce agreement that will allow Skype users to access more than 100,000 Boingo Wi-Fi hotspots worldwide, and pay using Skype Credit. The feature, called Skype Access, will be embedded into Skype as a core feature, first in the Skype for Mac 2.8 Beta software released today and then in versions of Skype for other operating systems sometime in 2009.

The new application lets users connect to a Boingo Wi-Fi hotspot with a single click and to pay per minute only for what they use. Skype Access actively scans for available Boingo hotspots and presents a pop-up dialogue box displaying the price per minute to use the Boingo network using Skype Credit. Boingo’s Terms of Service and Acceptable Use Policy apply and access to all Internet services will be provided on a simple, per minute billing basis.

Junction Networks OnSIP Hosted PBX users can download and use fring to enable OnSIP extension-to-extension VoIP calls and to place and receive calls using an Apple iPhone or other fring-compatible device over a Wi-Fi connection.

This means that mobile users are able to dial extension-to-extension calls within their PBXs as well as make calls to the PSTN as if they were using a traditional desk phone in an office. Additionally, users can receive calls to their mobile devices when someone dials their extensions when they are connected via Wi-Fi.

Boingo announces that owners of Wi-Fi enabled Sony Ericsson UIQ 3.0 handsets can now download the Boingo Mobile application to get online worldwide at more than 80,000 Boingo hotspots. Boingo Mobile identifies hotspots that are part of the Boingo Wi-Fi network and automatically authenticates users. Boingo’s network includes more than 500 airports including 85 of the top 100 airports worldwide – as well as hotels, coffee shops, restaurants, cafés and retail locations.

Airspan introduces a new Broadband Wireless solution that supports the frequency bands from 1.4 - 1.5 GHz. The solution includes base station equipment and a suite of subscriber devices including models with support for Voice over IP and WiFi.

A complete end-to-end solution, Airspan's new product offering includes the MicroMAX Base Station and EasyST, ProST, and ProST-WiFi subscriber units, all compliant with the IEEE802.16d standard. The solution also works with other band-independent Airspan products, including VoIP and WiFi extensions for EasyST and ProST, as well as VoiceMAX -- the company's unique solution for enabling VoIP QoS over a WiMAX network.

Sipgate is currently making mobile VoIP affordable for everyone - via Dual Mode Mobile Phone (GSM/Wifi) and is offering the 'Pirelli DP-L10' for a sensational GBP59. Because of its free SIM-lock, the Pirelli can be used by any cellular customer. Orders can be placed at sipgate's Online-Shop at sipgate.co.uk/shop for everyone even for those who are not sipgate VoIP customers.

On one hand, the 'Pirelli DP L10' is a GSM-Triband mobile phone, on the other hand it is a VoIP telephone which permits a mobile Internet telephony via WLAN. Therefore, up to five WLAN-Hotspots can be securely set up. Users can decide at the push of a button whether or not to converse via cellular or the less expensive VoIP. Incoming calls are automatically signalized by both networks. If no WLAN hot spot is available, calls to the local number of the VoIP account can be fowarded to the mobile telephone number. To easily set up the configuration of the VoIP and WLAN parameter, sipgate provides a customized quick-start guide.

Tpad announces the availability of a free SMS text service that will automatically setup a WiFi enabled mass-market mobile phone that will bring free or ultra low cost mobile VoIP calls to millions.

The SMS text service is currently configured for Nokia's latest E and N series phones and will be constantly updated when leading mobile phone producers such as Samsung and Motorola release their brand new WiFi phones later this year.

Mobile calls between Tpad users are free worldwide if the calls are routed over their WiFi Connection. All other PSTN calls from the user's WiFi mobile to any other landline or mobile in the world will be charged at the usual low Tpad VoIP rates.

Infineon Technologies to offer VoIP functionality for low-cost mobile phones, enabling operators to offer fixed-mobile convergence by integrating Wi-Fi on its mobile phone platform. The solution helps to significantly reduce the bill-of-materials cost for Wi-Fi enabled cell phones by up to 50 percent compared to existing solutions.

At the Spring VON.x Conference and Expo in California, Infineon announced the availability of its reference platform for a low-cost dual-mode GSM/Wi-Fi solution. Together with Atheros Communications, Infineon has developed a fully-functional, low-cost, dual-mode GSM/Wi-Fi mobile platform. The complete reference solution will bring Wi-Fi technology to low-cost mobile phones, enabling millions of users worldwide to make high-quality VoIP calls at virtually no cost when connected to wireless local area networks.

SimplyWiFi allows you to chat and make free internet calls or low cost regular calls. It works wherever there is a broadband connection; offices, residential areas, airports, cafés, hotels and public hot spots. No laptop, headset or cables needed.

SimplyWiFi is a small and light weight phone with high audio quality and an extraordinary talk time of 10 hours and 250 hours stand-by time. Smart navigation and a simple set-up make it easy to use and easy to set up. All functions can be configured on your phone by the operator before delivery. SimplyWiFi enables you to make encrypted calls over a radio link, handle your contacts and send instant messages, besides the traditional functions of mobile phones.

The build-in WiFi functionality includes all common features such as DHCP, authentication and encryption.

With its flexible open source Linux platform, SimplyWiFi phones can be designed to fit most VoIP software and technical standards, as well as specific industrial design requirements.

Read more after the jump.