Error 0x80EF01E2

Value: -2131820062 | 0x80EF01E2 | 2163147234

What does it mean ?

RTC_E_STATUS_CLIENT_LOOP_DETECTED  
Loop Detected
Value: 482 | 0x01E2 | 0b0000000111100010

Where does it come from ?

FACILITY_SIP_STATUS_CODE  
SIP - Session Initiation Protocol (VoIP)
Value: 239 | 0x0EF | 0b11101111

Other Errors for FACILITY_SIP_STATUS_CODE