I am writing an Android APP using BT for a control application. Q: If I am on a BT-headset call already, can I create a second BT-connection? Eg, will the stack allow two independent BT audio channels? I want normal calls in one channel, and I create a second signalling channel for an unrelated purpose. I know there is Serial protocol, but I want to avoid that if possible (Serial devices are more expensive than audio devices...) I am going to send the audio into a DTMF decoder to get ON/OFF control bits only. Thanks for any leads! jim pruett wikiSPEEDia.org -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html