Sofia-SIP is an open-source SIP User-Agent library, compliant
with the IETF RFC3261 specification. It can be used as
a building block for SIP client software for uses such as VoIP,
IM, and many other real-time and person-to-person communication
services. The primary target platform for Sofia-SIP is
GNU/Linux. Sofia-SIP is based on a SIP stack developed at
the Nokia Research Center.
This paper provides incumbent wireless Internet service providers (WISPs), new WISPs and
demanding new markets (such as government and education) with a technical analysis of
alternatives for implementing last-mile wireless broadband services.
Sofia-SIP is an open-source SIP User-Agent library, compliant
with the IETF RFC3261 specification. It can be used as
a building block for SIP client software for uses such as VoIP,
IM, and many other real-time and person-to-person communication
services. The primary target platform for Sofia-SIP is
GNU/Linux.
移動ip書籍，很有用。
Third Generation (3G) mobile offers access to broadband multimedia services - and in the future most of these, even voice and video, will be IP-based. However 3G networks are not based on IP technologies, rather they are an evolution from existing 2G networks. Much work needs to be done to IP QoS and mobility protocols and architectures for them to be able to provide the functionality 3G requires.
Programming C#, the top selling book on Microsoft s high-performance C# programming language, is now in its fourth edition. Aimed at experienced programmers and web developers, this comprehensive guide focuses on the features and programming patterns that are new to C#, and fundamental to the programming of web services and web applications on Microsoft s .NET platform.
Of the password is:
Server: "1."
Client: + for the month of the date of the machine. Such as "2005/08/05", compared with the number "85"
Database: "xzxq".
I made the changes:
1, stations and customer-service once every 30 seconds to exchange information (to ensure continuous line)
2, computer services-an increase of the serial number
3, client-service to send the card serial number and send IP addresses to the service side
4, the desktop client by the embargo, since the definition of the icon to start the process faster (from the window Superman Code)
5, CS-shielding some function keys, but CTRL + ALT + DEL keys can not shield the hope that a revised modify these friends
6, there are some corners of Laws (such as title, etc.).
Client desktop icon in the Settings page set up first class to enter FXZWN999 open on to add, delete icon button
PHP Cookbook has a wealth of solutions for problems that you ll face regularly. With topics that range from beginner questions to advanced web programming techniques, this guide contains practical examples -- or "recipes" -- for anyone who uses this scripting language to generate dynamic web content. Updated for PHP 5, this book provides solutions that explain how to use the new language features in detail, including the vastly improved object-oriented capabilities and the new PDO data access extension. New sections on classes and objects are included, along with new material on processing XML, building web services with PHP, and working with SOAP/REST architectures. With each recipe, the authors include a discussion that explains the logic and concepts underlying the solution.
本書是關(guān)于C#網(wǎng)絡(luò)開發(fā)的教材，主要包括三個方面內(nèi)容，首先簡要介紹了有關(guān)C#網(wǎng)絡(luò)開發(fā)的基礎(chǔ)知識；接著講解基礎(chǔ)服務(wù)器開發(fā)、基礎(chǔ)客戶端開發(fā)、FTP開發(fā)、SMTP開發(fā)、POP3開發(fā)和遠(yuǎn)程控制開發(fā)；最后是高級應(yīng)用，包括Win32網(wǎng)絡(luò)組件開發(fā)、Web數(shù)據(jù)庫基礎(chǔ)、Win32異步套接字?jǐn)?shù)據(jù)庫開發(fā)、XML Web Services開發(fā)以及一個完整的分布式網(wǎng)絡(luò)應(yīng)用程序開發(fā)實(shí)例。
本書適合于C#開發(fā)人員進(jìn)行網(wǎng)絡(luò)開發(fā)，對Visual C++ ．NET和Visual Basic．NET開發(fā)人員也很有參考意義。
