Hi I've started using CSIPSIMPLE for SIP calls. and for some reason, the CSIPSIMPLE cannot be integrated with MIUI dialer, in the past, i used this app and before each call i was asked whether to call over SIP or Viber or cell network, now it doesn't ask and calls directly trough cell network. I tried to change the "default" but i have only "dialer" as an option. Any ideas ? (in CSIPSIMPLE the option of "integrate with native dialer" is checked) Thanks !