Handle SRTP_READ_ERROR in mod_rayo

src/mod/event_handlers/mod_rayo/mod_rayo.c

@@ -444,6 +444,7 @@ static const char *switch_cause_to_rayo_cause(switch_call_cause_t cause)
 		case SWITCH_CAUSE_INVALID_URL:
 		case SWITCH_CAUSE_INVALID_PROFILE:
 		case SWITCH_CAUSE_NO_PICKUP:
+		case SWITCH_CAUSE_SRTP_READ_ERROR:
 			return RAYO_END_REASON_ERROR;
 	}
 	return RAYO_END_REASON_HANGUP;