Viewing and Editing Project Properties
Running Projects in the Emulator
Searching the WURFL Device Database
Finding Files in the Multiple User Environment
CLDC Emulation on a Windows Mobile Device
Installing CLDC Emulation on a Windows Mobile Emulator (Windows Only)
JSR 82: Bluetooth and OBEX Support
JSR 135: Mobile Media API Support
JSR 177: Smart Card Security (SATSA)
JSR 205: Wireless Messaging API (WMA) Support
JSR 211: Content Handler API (CHAPI)
JSR 226: Scalable 2D Vector Graphics
JSR 238: Mobile Internationalization API (MIA)
JSR 256: Mobile Sensor API Support
A SIP registrar enables client applications to associate a user name with a specific network address. Client registration informs the SIP proxy server that the client exists.
A SIP proxy server is an entry point into a larger network of proxy servers. SIP messages that arrive at one proxy are routed to an appropriate destination, which is usually another proxy server or an end point, such as a desktop computer or a mobile device. Although SIP messages can be sent directly between devices, they are usually routed through a proxy server.
For example, suppose Diggory wants to start a video conference with Polly. Polly is on the road and her mobile phone sends a message to a registrar that associates her name with the mobile phone’s network address. When Diggory tries to set up the video conference with Polly, his application uses SIP to ask the registrar for Polly’s current network location.