Error 0x80EE001B

Value: -2131886053 | 0x80EE001B | 2163081243

What does it mean ?

RTC_E_SIP_UDP_SIZE_EXCEEDED  
The sip message size is greater than the UDP message size allowed
Value: 27 | 0x001B | 0b0000000000011011

Where does it come from ?

FACILITY_RTC_INTERFACE  
RTC - Real-time Communications
Value: 238 | 0x0EE | 0b11101110

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