Brazilian reverse charge call detection app_collectcalldetect.c Asterisk application for detection in media channel based on brazilian regulator technical norms r2collectcall.patch Block collect calls over brazilian R2 (R2D)
Brazilian reverse charge call detection app_collectcalldetect.c Asterisk application for detection in media channel based on brazilian regulator technical norms r2collectcall.patch Block collect calls over brazilian R2 (R2D)