9
and downloading from the cloud. Note that compression affects performance and, depending on
the image type and existing compression, may not reduce the image file sizes. Default is true.
filestream_sop_classes
A comma-separated list of SOP class UIDs which should be streamed to disk (rather than only in
memory) upon receipt by the gateway due to the large size of the images. This prevents out-of-
memory exceptions and additional SOP classes with very large image sizes should be added to
this configuration as they are discovered. Default is “1.2.840.10008.5.1.4.1.1.12.1,1.2.840.10008.5
.1.4.1.1.12.2”.
hl7_accession_field
Obsolete
hl7_listening_ports
The designated local port used for HL7 communication by the gateway. Default is 12000.
hl7_spec_validation
A true/false value that determines whether the gateway should perform validation on HL7
messages that are received before uploading them to the cloud. The default is true.
implementation_version_name
The DICOM implementation version name for the gateway. Should never be changed. Set to
“1.2.840.10008.052007.0.7.1.3”.
implementation_version_uid
The DICOM implementation version UID for the gateway. Should never be changed. Set to
“DGSTORESCPV3”.
ingress_filter
A JSON hash of all custom settings to define which images received by the gateway should be
filtered out (ie not processed or uploaded) based on the given evaluation of the value contained in
the element specified. Not set by default and therefore disabled.
All possible settings for each defined filter (All are required. Any missing or invalid settings
anywhere in the JSON hash will result in the disabling of ingress filters for the gateway.):
groupElement: The DICOM tag to filter on.
•
evaluation: The condition for evaluation of the DICOM tag value versus the given ‘value’.
•
Supported evaluation types (Note that any other input evaluation will result in the image
always NOT being filtered out):
‘==’ : values are equal
◦
‘!=’ : values are not equal
◦
value: The value to compare to the DICOM tag value.
•
Sample:
{
‘filters’:[
{
‘groupElement’:’0008,1030’,
‘evaluation’:’==’,
‘value’:’OUT MRI - NEURO’
},
{
‘groupElement’:’0008,1030’,