MAP-LCS-DataTypes { | |
itu-t identified-organization (4) etsi (0) mobileDomain (0) | |
gsm-Network (1) modules (3) map-LCS-DataTypes (25) version9 (9)} | |
DEFINITIONS | |
IMPLICIT TAGS | |
::= | |
BEGIN | |
EXPORTS | |
RoutingInfoForLCS-Arg, | |
RoutingInfoForLCS-Res, | |
ProvideSubscriberLocation-Arg, | |
ProvideSubscriberLocation-Res, | |
SubscriberLocationReport-Arg, | |
SubscriberLocationReport-Res, | |
LocationType, | |
DeferredLocationEventType, | |
LCSClientName, | |
LCS-QoS, | |
Horizontal-Accuracy, | |
ResponseTime, | |
Ext-GeographicalInformation, | |
SupportedGADShapes, | |
Add-GeographicalInformation, | |
LCSRequestorID, | |
LCS-ReferenceNumber, | |
LCSCodeword, | |
AreaEventInfo | |
; | |
IMPORTS | |
AddressString, | |
ISDN-AddressString, | |
IMEI, | |
IMSI, | |
LMSI, | |
SubscriberIdentity, | |
AgeOfLocationInformation, | |
LCSClientExternalID, | |
LCSClientInternalID, | |
LCSServiceTypeID, | |
CellGlobalIdOrServiceAreaIdOrLAI | |
FROM MAP-CommonDataTypes { | |
itu-t identified-organization (4) etsi (0) mobileDomain (0) | |
gsm-Network (1) modules (3) map-CommonDataTypes (18) version9 (9)} | |
ExtensionContainer | |
FROM MAP-ExtensionDataTypes { | |
itu-t identified-organization (4) etsi (0) mobileDomain (0) | |
gsm-Network (1) modules (3) map-ExtensionDataTypes (21) version9 (9)} | |
USSD-DataCodingScheme, | |
USSD-String | |
FROM MAP-SS-DataTypes { | |
itu-t identified-organization (4) etsi (0) mobileDomain (0) gsm-Network (1) modules (3) | |
map-SS-DataTypes (14) version9 (9)} | |
APN, | |
GSN-Address, | |
SupportedLCS-CapabilitySets | |
FROM MAP-MS-DataTypes { | |
itu-t identified-organization (4) etsi (0) mobileDomain (0) | |
gsm-Network (1) modules (3) map-MS-DataTypes (11) version9 (9)} | |
Additional-Number | |
FROM MAP-SM-DataTypes { | |
itu-t identified-organization (4) etsi (0) mobileDomain (0) | |
gsm-Network (1) modules (3) map-SM-DataTypes (16) version9 (9)} | |
; | |
RoutingInfoForLCS-Arg ::= SEQUENCE { | |
mlcNumber [0] ISDN-AddressString, | |
targetMS [1] SubscriberIdentity, | |
extensionContainer [2] ExtensionContainer OPTIONAL, | |
...} | |
RoutingInfoForLCS-Res ::= SEQUENCE { | |
targetMS [0] SubscriberIdentity, | |
lcsLocationInfo [1] LCSLocationInfo, | |
extensionContainer [2] ExtensionContainer OPTIONAL, | |
..., | |
v-gmlc-Address [3] GSN-Address OPTIONAL, | |
h-gmlc-Address [4] GSN-Address OPTIONAL, | |
ppr-Address [5] GSN-Address OPTIONAL, | |
additional-v-gmlc-Address [6] GSN-Address OPTIONAL } | |
LCSLocationInfo ::= SEQUENCE { | |
networkNode-Number ISDN-AddressString, | |
-- NetworkNode-number can be either msc-number or sgsn-number | |
lmsi [0] LMSI OPTIONAL, | |
extensionContainer [1] ExtensionContainer OPTIONAL, | |
... , | |
gprsNodeIndicator [2] NULL OPTIONAL, | |
-- gprsNodeIndicator is set only if the SGSN number is sent as the Network Node Number | |
additional-Number [3] Additional-Number OPTIONAL, | |
supportedLCS-CapabilitySets [4] SupportedLCS-CapabilitySets OPTIONAL, | |
additional-LCS-CapabilitySets [5] SupportedLCS-CapabilitySets OPTIONAL | |
} | |
ProvideSubscriberLocation-Arg ::= SEQUENCE { | |
locationType LocationType, | |
mlc-Number ISDN-AddressString, | |
lcs-ClientID [0] LCS-ClientID OPTIONAL, | |
privacyOverride [1] NULL OPTIONAL, | |
imsi [2] IMSI OPTIONAL, | |
msisdn [3] ISDN-AddressString OPTIONAL, | |
lmsi [4] LMSI OPTIONAL, | |
imei [5] IMEI OPTIONAL, | |
lcs-Priority [6] LCS-Priority OPTIONAL, | |
lcs-QoS [7] LCS-QoS OPTIONAL, | |
extensionContainer [8] ExtensionContainer OPTIONAL, | |
... , | |
supportedGADShapes [9] SupportedGADShapes OPTIONAL, | |
lcs-ReferenceNumber [10] LCS-ReferenceNumber OPTIONAL, | |
lcsServiceTypeID [11] LCSServiceTypeID OPTIONAL, | |
lcsCodeword [12] LCSCodeword OPTIONAL, | |
lcs-PrivacyCheck [13] LCS-PrivacyCheck OPTIONAL, | |
areaEventInfo [14] AreaEventInfo OPTIONAL, | |
h-gmlc-Address [15] GSN-Address OPTIONAL } | |
-- one of imsi or msisdn is mandatory | |
-- If a location estimate type indicates activate deferred location or cancel deferred | |
-- location, a lcs-Reference number shall be included. | |
LocationType ::= SEQUENCE { | |
locationEstimateType [0] LocationEstimateType, | |
..., | |
deferredLocationEventType [1] DeferredLocationEventType OPTIONAL } | |
LocationEstimateType ::= ENUMERATED { | |
currentLocation (0), | |
currentOrLastKnownLocation (1), | |
initialLocation (2), | |
..., | |
activateDeferredLocation (3), | |
cancelDeferredLocation (4) } | |
-- exception handling: | |
-- a ProvideSubscriberLocation-Arg containing an unrecognized LocationEstimateType | |
-- shall be rejected by the receiver with a return error cause of unexpected data value | |
DeferredLocationEventType ::= BIT STRING { | |
msAvailable (0) , | |
enteringIntoArea (1), | |
leavingFromArea (2), | |
beingInsideArea (3) } (SIZE (1..16)) | |
-- beingInsideArea is always treated as oneTimeEvent regardless of the possible value | |
-- of occurrenceInfo inside areaEventInfo. | |
-- exception handling: | |
-- a ProvideSubscriberLocation-Arg containing other values than listed above in | |
-- DeferredLocationEventType shall be rejected by the receiver with a return error cause of | |
-- unexpected data value. | |
LCS-ClientID ::= SEQUENCE { | |
lcsClientType [0] LCSClientType, | |
lcsClientExternalID [1] LCSClientExternalID OPTIONAL, | |
lcsClientDialedByMS [2] AddressString OPTIONAL, | |
lcsClientInternalID [3] LCSClientInternalID OPTIONAL, | |
lcsClientName [4] LCSClientName OPTIONAL, | |
..., | |
lcsAPN [5] APN OPTIONAL, | |
lcsRequestorID [6] LCSRequestorID OPTIONAL } | |
LCSClientType ::= ENUMERATED { | |
emergencyServices (0), | |
valueAddedServices (1), | |
plmnOperatorServices (2), | |
lawfulInterceptServices (3), | |
... } | |
-- exception handling: | |
-- unrecognized values may be ignored if the LCS client uses the privacy override | |
-- otherwise, an unrecognized value shall be treated as unexpected data by a receiver | |
-- a return error shall then be returned if received in a MAP invoke | |
LCSClientName ::= SEQUENCE { | |
dataCodingScheme [0] USSD-DataCodingScheme, | |
nameString [2] NameString, | |
..., | |
lcs-FormatIndicator [3] LCS-FormatIndicator OPTIONAL } | |
-- The USSD-DataCodingScheme shall indicate use of the default alphabet through the | |
-- following encoding | |
-- bit 7 6 5 4 3 2 1 0 | |
-- 0 0 0 0 1 1 1 1 | |
NameString ::= USSD-String (SIZE (1..maxNameStringLength)) | |
maxNameStringLength INTEGER ::= 63 | |
LCSRequestorID ::= SEQUENCE { | |
dataCodingScheme [0] USSD-DataCodingScheme, | |
requestorIDString [1] RequestorIDString, | |
..., | |
lcs-FormatIndicator [2] LCS-FormatIndicator OPTIONAL } | |
RequestorIDString ::= USSD-String (SIZE (1..maxRequestorIDStringLength)) | |
maxRequestorIDStringLength INTEGER ::= 63 | |
LCS-FormatIndicator ::= ENUMERATED { | |
logicalName (0), | |
e-mailAddress (1), | |
msisdn (2), | |
url (3), | |
sipUrl (4), | |
... } | |
LCS-Priority ::= OCTET STRING (SIZE (1)) | |
-- 0 = highest priority | |
-- 1 = normal priority | |
-- all other values treated as 1 | |
LCS-QoS ::= SEQUENCE { | |
horizontal-accuracy [0] Horizontal-Accuracy OPTIONAL, | |
verticalCoordinateRequest [1] NULL OPTIONAL, | |
vertical-accuracy [2] Vertical-Accuracy OPTIONAL, responseTime [3] ResponseTime OPTIONAL, | |
extensionContainer [4] ExtensionContainer OPTIONAL, | |
...} | |
Horizontal-Accuracy ::= OCTET STRING (SIZE (1)) | |
-- bit 8 = 0 | |
-- bits 7-1 = 7 bit Uncertainty Code defined in 3GPP TS 23.032. The horizontal location | |
-- error should be less than the error indicated by the uncertainty code with 67% | |
-- confidence. | |
Vertical-Accuracy ::= OCTET STRING (SIZE (1)) | |
-- bit 8 = 0 | |
-- bits 7-1 = 7 bit Vertical Uncertainty Code defined in 3GPP TS 23.032. | |
-- The vertical location error should be less than the error indicated | |
-- by the uncertainty code with 67% confidence. | |
ResponseTime ::= SEQUENCE { | |
responseTimeCategory ResponseTimeCategory, | |
...} | |
-- note: an expandable SEQUENCE simplifies later addition of a numeric response time. | |
ResponseTimeCategory ::= ENUMERATED { | |
lowdelay (0), | |
delaytolerant (1), | |
... } | |
-- exception handling: | |
-- an unrecognized value shall be treated the same as value 1 (delaytolerant) | |
SupportedGADShapes ::= BIT STRING { | |
ellipsoidPoint (0), | |
ellipsoidPointWithUncertaintyCircle (1), | |
ellipsoidPointWithUncertaintyEllipse (2), | |
polygon (3), | |
ellipsoidPointWithAltitude (4), | |
ellipsoidPointWithAltitudeAndUncertaintyElipsoid (5), | |
ellipsoidArc (6) } (SIZE (7..16)) | |
-- A node shall mark in the BIT STRING all Shapes defined in 3GPP TS 23.032 it supports. | |
-- exception handling: bits 7 to 15 shall be ignored if received. | |
LCS-ReferenceNumber::= OCTET STRING (SIZE(1)) | |
LCSCodeword ::= SEQUENCE { | |
dataCodingScheme [0] USSD-DataCodingScheme, | |
lcsCodewordString [1] LCSCodewordString, | |
...} | |
LCSCodewordString ::= USSD-String (SIZE (1..maxLCSCodewordStringLength)) | |
maxLCSCodewordStringLength INTEGER ::= 20 | |
LCS-PrivacyCheck ::= SEQUENCE { | |
callSessionUnrelated [0] PrivacyCheckRelatedAction, | |
callSessionRelated [1] PrivacyCheckRelatedAction OPTIONAL, | |
...} | |
PrivacyCheckRelatedAction ::= ENUMERATED { | |
allowedWithoutNotification (0), | |
allowedWithNotification (1), | |
allowedIfNoResponse (2), | |
restrictedIfNoResponse (3), | |
notAllowed (4), | |
...} | |
-- exception handling: | |
-- a ProvideSubscriberLocation-Arg containing an unrecognized PrivacyCheckRelatedAction | |
-- shall be rejected by the receiver with a return error cause of unexpected data value | |
AreaEventInfo ::= SEQUENCE { | |
areaDefinition [0] AreaDefinition, | |
occurrenceInfo [1] OccurrenceInfo OPTIONAL, | |
intervalTime [2] IntervalTime OPTIONAL, | |
...} | |
AreaDefinition ::= SEQUENCE { | |
areaList [0] AreaList, | |
...} | |
AreaList ::= SEQUENCE SIZE (1..maxNumOfAreas) OF Area | |
maxNumOfAreas INTEGER ::= 10 | |
Area ::= SEQUENCE { | |
areaType [0] AreaType, | |
areaIdentification [1] AreaIdentification, | |
...} | |
AreaType ::= ENUMERATED { | |
countryCode (0), | |
plmnId (1), | |
locationAreaId (2), | |
routingAreaId (3), | |
cellGlobalId (4), | |
...} | |
AreaIdentification ::= OCTET STRING (SIZE (2..7)) | |
-- The internal structure is defined as follows: | |
-- octet 1 bits 4321 Mobile Country Code 1st digit | |
-- bits 8765 Mobile Country Code 2nd digit | |
-- octet 2 bits 4321 Mobile Country Code 3rd digit | |
-- bits 8765 Mobile Network Code 3rd digit if 3 digit MNC included | |
-- or filler (1111) | |
-- octet 3 bits 4321 Mobile Network Code 1st digit | |
-- bits 8765 Mobile Network Code 2nd digit | |
-- octets 4 and 5 Location Area Code (LAC) | |
-- octet 6 Routing Area Code (RAC) for Routing Area Id | |
-- octets 6 and 7 Cell Identity (CI) for Cell Global Id | |
OccurrenceInfo ::= ENUMERATED { | |
oneTimeEvent (0), | |
multipleTimeEvent (1), | |
...} | |
IntervalTime ::= INTEGER (1..32767) | |
-- minimum interval time between area reports in seconds | |
ProvideSubscriberLocation-Res ::= SEQUENCE { | |
locationEstimate Ext-GeographicalInformation, | |
ageOfLocationEstimate [0] AgeOfLocationInformation OPTIONAL, | |
extensionContainer [1] ExtensionContainer OPTIONAL, | |
... , | |
add-LocationEstimate [2] Add-GeographicalInformation OPTIONAL, | |
deferredmt-lrResponseIndicator [3] NULL OPTIONAL, | |
geranPositioningData [4] PositioningDataInformation OPTIONAL, | |
utranPositioningData [5] UtranPositioningDataInfo OPTIONAL, | |
cellIdOrSai [6] CellGlobalIdOrServiceAreaIdOrLAI OPTIONAL, | |
sai-Present [7] NULL OPTIONAL } | |
-- if deferredmt-lrResponseIndicator is set, locationEstimate is ignored. | |
-- the add-LocationEstimate parameter shall not be sent to a node that did not indicate the | |
-- geographic shapes supported in the ProvideSubscriberLocation-Arg | |
-- The locationEstimate and the add-locationEstimate parameters shall not be sent if | |
-- the supportedGADShapes parameter has been received in ProvideSubscriberLocation-Arg | |
-- and the shape encoded in locationEstimate or add-LocationEstimate is not marked | |
-- as supported in supportedGADShapes. In such a case ProvideSubscriberLocation | |
-- shall be rejected with error FacilityNotSupported with additional indication | |
-- shapeOfLocationEstimateNotSupported. | |
-- sai-Present indicates that the cellIdOrSai parameter contains a Service Area Identity. | |
Ext-GeographicalInformation ::= OCTET STRING (SIZE (1..maxExt-GeographicalInformation)) | |
-- Refers to geographical Information defined in 3GPP TS 23.032. | |
-- This is composed of 1 or more octets with an internal structure according to | |
-- 3GPP TS 23.032 | |
-- Octet 1: Type of shape, only the following shapes in 3GPP TS 23.032 are allowed: | |
-- (a) Ellipsoid point with uncertainty circle | |
-- (b) Ellipsoid point with uncertainty ellipse | |
-- (c) Ellipsoid point with altitude and uncertainty ellipsoid | |
-- (d) Ellipsoid Arc | |
-- (e) Ellipsoid Point | |
-- Any other value in octet 1 shall be treated as invalid | |
-- Octets 2 to 8 for case (a) - Ellipsoid point with uncertainty circle | |
-- Degrees of Latitude 3 octets | |
-- Degrees of Longitude 3 octets | |
-- Uncertainty code 1 octet | |
-- Octets 2 to 11 for case (b) - Ellipsoid point with uncertainty ellipse: | |
-- Degrees of Latitude 3 octets | |
-- Degrees of Longitude 3 octets | |
-- Uncertainty semi-major axis 1 octet | |
-- Uncertainty semi-minor axis 1 octet | |
-- Angle of major axis 1 octet | |
-- Confidence 1 octet | |
-- Octets 2 to 14 for case (c) - Ellipsoid point with altitude and uncertainty ellipsoid | |
-- Degrees of Latitude 3 octets | |
-- Degrees of Longitude 3 octets | |
-- Altitude 2 octets | |
-- Uncertainty semi-major axis 1 octet | |
-- Uncertainty semi-minor axis 1 octet | |
-- Angle of major axis 1 octet | |
-- Uncertainty altitude 1 octet | |
-- Confidence 1 octet | |
-- Octets 2 to 13 for case (d) - Ellipsoid Arc | |
-- Degrees of Latitude 3 octets | |
-- Degrees of Longitude 3 octets | |
-- Inner radius 2 octets | |
-- Uncertainty radius 1 octet | |
-- Offset angle 1 octet | |
-- Included angle 1 octet | |
-- Confidence 1 octet | |
-- Octets 2 to 7 for case (e) - Ellipsoid Point | |
-- Degrees of Latitude 3 octets | |
-- Degrees of Longitude 3 octets | |
-- | |
-- An Ext-GeographicalInformation parameter comprising more than one octet and | |
-- containing any other shape or an incorrect number of octets or coding according | |
-- to 3GPP TS 23.032 shall be treated as invalid data by a receiver. | |
-- | |
-- An Ext-GeographicalInformation parameter comprising one octet shall be discarded | |
-- by the receiver if an Add-GeographicalInformation parameter is received | |
-- in the same message. | |
-- | |
-- An Ext-GeographicalInformation parameter comprising one octet shall be treated as | |
-- invalid data by the receiver if an Add-GeographicalInformation parameter is not | |
-- received in the same message. | |
maxExt-GeographicalInformation INTEGER ::= 20 | |
-- the maximum length allows for further shapes in 3GPP TS 23.032 to be included in later | |
-- versions of 3GPP TS 29.002 | |
PositioningDataInformation ::= OCTET STRING (SIZE (2..maxPositioningDataInformation)) | |
-- Refers to the Positioning Data defined in 3GPP TS 49.031. | |
-- This is composed of 2 or more octets with an internal structure according to | |
-- 3GPP TS 49.031. | |
maxPositioningDataInformation INTEGER ::= 10 | |
-- | |
UtranPositioningDataInfo ::= OCTET STRING (SIZE (3..maxUtranPositioningDataInfo)) | |
-- Refers to the Position Data defined in 3GPP TS 25.413. | |
-- This is composed of the positioningDataDiscriminator and the positioningDataSet | |
-- included in positionData as defined in 3GPP TS 25.413. | |
maxUtranPositioningDataInfo INTEGER ::= 11 | |
-- | |
Add-GeographicalInformation ::= OCTET STRING (SIZE (1..maxAdd-GeographicalInformation)) | |
-- Refers to geographical Information defined in 3GPP TS 23.032. | |
-- This is composed of 1 or more octets with an internal structure according to | |
-- 3GPP TS 23.032 | |
-- Octet 1: Type of shape, all the shapes defined in 3GPP TS 23.032 are allowed: | |
-- Octets 2 to n (where n is the total number of octets necessary to encode the shape | |
-- according to 3GPP TS 23.032) are used to encode the shape itself in accordance with the | |
-- encoding defined in 3GPP TS 23.032 | |
-- | |
-- An Add-GeographicalInformation parameter, whether valid or invalid, received | |
-- together with a valid Ext-GeographicalInformation parameter in the same message | |
-- shall be discarded. | |
-- | |
-- An Add-GeographicalInformation parameter containing any shape not defined in | |
-- 3GPP TS 23.032 or an incorrect number of octets or coding according to | |
-- 3GPP TS 23.032 shall be treated as invalid data by a receiver if not received | |
-- together with a valid Ext-GeographicalInformation parameter in the same message. | |
maxAdd-GeographicalInformation INTEGER ::= 91 | |
-- the maximum length allows support for all the shapes currently defined in 3GPP TS 23.032 | |
SubscriberLocationReport-Arg ::= SEQUENCE { | |
lcs-Event LCS-Event, | |
lcs-ClientID LCS-ClientID, | |
lcsLocationInfo LCSLocationInfo, | |
msisdn [0] ISDN-AddressString OPTIONAL, | |
imsi [1] IMSI OPTIONAL, | |
imei [2] IMEI OPTIONAL, | |
na-ESRD [3] ISDN-AddressString OPTIONAL, | |
na-ESRK [4] ISDN-AddressString OPTIONAL, | |
locationEstimate [5] Ext-GeographicalInformation OPTIONAL, | |
ageOfLocationEstimate [6] AgeOfLocationInformation OPTIONAL, | |
extensionContainer [7] ExtensionContainer OPTIONAL, | |
... , | |
add-LocationEstimate [8] Add-GeographicalInformation OPTIONAL, | |
deferredmt-lrData [9] Deferredmt-lrData OPTIONAL, | |
lcs-ReferenceNumber [10] LCS-ReferenceNumber OPTIONAL, | |
geranPositioningData [11] PositioningDataInformation OPTIONAL, | |
utranPositioningData [12] UtranPositioningDataInfo OPTIONAL, | |
na-ESRK-Request [16] NULL OPTIONAL, | |
cellIdOrSai [13] CellGlobalIdOrServiceAreaIdOrLAI OPTIONAL, | |
h-gmlc-Address [14] GSN-Address OPTIONAL, | |
lcsServiceTypeID [15] LCSServiceTypeID OPTIONAL, | |
sai-Present [17] NULL OPTIONAL } | |
-- one of msisdn or imsi is mandatory | |
-- a location estimate that is valid for the locationEstimate parameter should | |
-- be transferred in this parameter in preference to the add-LocationEstimate. | |
-- the deferredmt-lrData parameter shall be included if and only if the lcs-Event | |
-- indicates a deferredmt-lrResponse. | |
-- if the lcs-Event indicates a deferredmt-lrResponse then the locationEstimate | |
-- and the add-locationEstimate parameters shall not be sent if the | |
-- supportedGADShapes parameter had been received in ProvideSubscriberLocation-Arg | |
-- and the shape encoded in locationEstimate or add-LocationEstimate was not marked | |
-- as supported in supportedGADShapes. In such a case terminationCause | |
-- in deferredmt-lrData shall be present with value | |
-- shapeOfLocationEstimateNotSupported. | |
-- If a lcs event indicates deferred mt-lr response, the lcs-Reference number shall be | |
-- included. | |
-- sai-Present indicates that the cellIdOrSai parameter contains a Service Area Identity. | |
Deferredmt-lrData ::= SEQUENCE { | |
deferredLocationEventType DeferredLocationEventType, | |
terminationCause [0] TerminationCause OPTIONAL, | |
lcsLocationInfo [1] LCSLocationInfo OPTIONAL, | |
...} | |
-- lcsLocationInfo may be included only if a terminationCause is present | |
-- indicating mt-lrRestart. | |
LCS-Event ::= ENUMERATED { | |
emergencyCallOrigination (0), | |
emergencyCallRelease (1), | |
mo-lr (2), | |
..., | |
deferredmt-lrResponse (3) } | |
-- exception handling: | |
-- a SubscriberLocationReport-Arg containing an unrecognized LCS-Event | |
-- shall be rejected by a receiver with a return error cause of unexpected data value | |
TerminationCause ::= ENUMERATED { | |
normal (0), | |
errorundefined (1), | |
internalTimeout (2), | |
congestion (3), | |
mt-lrRestart (4), | |
privacyViolation (5), | |
..., | |
shapeOfLocationEstimateNotSupported (6) } | |
-- mt-lrRestart shall be used to trigger the GMLC to restart the location procedure, | |
-- either because the sending node knows that the terminal has moved under coverage | |
-- of another MSC or SGSN (e.g. Send Identification received), or because the subscriber | |
-- has been deregistered due to a Cancel Location received from HLR. | |
-- | |
-- exception handling | |
-- an unrecognized value shall be treated the same as value 1 (errorundefined) | |
SubscriberLocationReport-Res ::= SEQUENCE { | |
extensionContainer ExtensionContainer OPTIONAL, | |
..., | |
na-ESRK [0] ISDN-AddressString OPTIONAL } | |
END |