Can't make calls on 3G (Wi-Fi OK), Registers OK
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krunalhire
Can't make call on 3G with my phone, running Android 4.0.4 on Optus. Registers with my VOIP provider okay. Works with Wi-Fi okay. Have eliminated Optus as a problem as have transferred SIM to friend's phone (rooted Android Gingerbread) and set up hotspot with it and connected to it with my phone using Wi-Fi and calls okay. Was also able to make calls with 3G using same Optus sim on second phone. Both phones using same version of CsipSimple. Any suggestions on getting it to work on my phone in 3G?