Configuring Simultaneous Data Connections (Windows Embedded CE 6.0)

1/6/2010

The RIL proxy supports simultaneous GPRS connections over PPP. This means that multiple APNs can be simultaneously configured for use. Each GPRS connection is associated with a PDP context. The number of supported PDP contexts, and therefore the number of supported simultaneous GPRS connections, must be configured in the registry.

The HKEY_LOCAL_MACHINE\Comm\Cellular\RIL\Context** registry key must be set to a value greater than one to enable simultaneous connections. If this registry key does not exist, or if it is set to a value that is less than or equal to one, the RIL proxy cannot use simultaneous GPRS connections or multiple APNs.**

For more information about the HKEY_LOCAL_MACHINE\Comm\Cellular\RIL registry key, see RIL Registry Settings. For information about implementing simultaneous data connection support in the RIL driver, see Adding Support for Simultaneous Data Connections to the RIL Driver.

See Also

Other Resources

RIL Application Development