PPP is not mandatory for data connection. That's depend on the modem you use. In fact, ro.radio.use-ppp is default as "no".
Even using PPP, you don't need set ro.radio.use-ppp to "yes". You can launch pppd to setup data connection when PDP context is successfully activated (i.e. RIL_REQUEST_DEFAULT_PDP get OK) in RIL. On May 20, 8:33 pm, dannychi <[email protected]> wrote: > Hi all, > In ril.h > /** > * RIL_REQUEST_SETUP_DEFAULT_PDP > * > * Configure and activate PDP context (CID 1) for default IP > connection > * > * Android Telephony layer will start up pppd process on specified > * tty when this request responded to. > Does this mean PPP is required for GPRS data connection? > Does android support raw IP GPRS interface like NDIS in Windows > mobile? > Can GPRS work if ro.radio.use-ppp=no? > Thanks --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [email protected] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
