• Learn how to create a fast and secure messaging and telephony system with FreeSWITCH
• Trap all the common functionalities of the telephony platform using popular communication protocols
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The...

The popularity of Google Android devices is seemingly unstoppable and the Android 4 release offers, for the first time, a single OS solution for building both phone and tablet applications. With that exciting information in mind, veteran author Wei-Meng Lee presents you with...

Go beyond simple voice calling and discover Skype as a multimedia cross-platform...

Stop paying for software. A world full of high–quality software is out there that you don’t have to spend a dime for. If you’ve just spent your entire computing budget on a PC only to find that you need software to do anything interesting, this is the book that will show you how to get what you need without wreaking havoc on...

Because of the variety of ways the Office 365 platform can be customized, the techniques described will appeal to a range of audiences. About half of the book demonstrates non-code solutions. If you’re an end user or power user, this book provides many useful tips that you can use to get the most out of Office 365. The second half of...

Security is always a concern with any new technology. When we think security we typically think of stopping an attacker from breaking in or gaining access. However, based on the broad reach of wireless, stopping someone from passively listening is just as critical. Intrusion detection systems, firewalls, and forensics are just a few of the...

Congratulations on your new Droid smartphone! You’re going to be amazed when you discover all the ways it enables you to connect with your contacts and stay in touch with the world. You can communicate via talk, text, email, social networking, and chatting with instant messaging, and on some newer Droid phones, you may even be able to...