How to replace OBiTALK - ObiTALK alternative

This is so simple a baby can do this.

Ok. I tried and tried and tried to use the ObiTALK Android app and it SUCKS! (Apple app work ok). So, here is the good news!

I have an OBi100:

- SP1 = GoogleVoice
- SP2 = Callcentric SIP (100% FREE! Free callcentric number and FREE USA DID)
- Auto Attendant turned ON with default values

OBJECTIVE: If specific callcentric users OR anyone (your choice) calls our callcentric number which comes in on SP2 they get our Auto Attendant and can make a free USA phone call.

SOLUTION:
IF you put under Voice Services, SP2 Service, X_InboundCallRoute={1777xxxxxxx|1777xxxxxxx>:aa},{ph} THEN the specified 1777xxxxxxx number/s goes to AA and your DONE !!!!! All other calls rings our phone. AA takes over and completes the call as desired. OBiTALK NOT USED OR ENABLED. OBi services on their web site NOT USED. EVERYTHING CONTROLLED BY YOUR OBi device.

Using cSIPsimple app works PERFECTLY on ALL Android and Apple devices. THE CALLS ARE ALWAYS 100% FREE. No DID number needed. Anyone in the entire world can call your OBi device and make free USA phone calls.

GREAT STUFF !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PS. Other SIP apps like Media5 phone (use to be my favorite but no more) and 3CX and many others have serious problems (especially the android apps). The call completes and voice works but is disconnected after a few seconds. MUST USE cSIPsimple !