Monica at 14:03, 27 August 2013

2013-08-27T14:03:38Z

Monica: Created page with "==Capability: VLR-Routing== ==Usage== This message is used by a HLR to interrogate the VLR about the current state of a subscriber that is currently registered to that VLR. ..."

2013-08-26T07:30:45Z

Created page with "==Capability: VLR-Routing== ==Usage== This message is used by a HLR to interrogate the VLR about the current state of a subscriber that is currently registered to that VLR. ..."

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==Capability: VLR-Routing==

==Usage==

This message is used by a HLR to interrogate the VLR about the current state of a subscriber that is currently registered to that VLR.

==Invoke parameters==
* '''imsi''' – Identity of the SIM of the subscriber

* ''lmsi'' – Local subscriber identification is the VLR assigned one

* '''requestedInfo''' – What information is requested
** ''locationInformation'' – If present location information is requested
** ''subscriberState'' – If present the subscriver state is requested
** ''extensionContainer'' – Container for various extension
* ''extensionContainer'' – Container for various extensions

==Result parameters==

* '''subscriberInfo''' – Returned subscriber information
** ''locationInformation'' – Information about subscriber's location
*** ''ageOfLocationInformation'' – How much passed since the last update in minutes
*** ''geographicalInformation'' – ??
*** ''vlr-Number'' – VLR identification string / number
*** ''locationNumber'' – Hex number identifying a location
*** ''cellIdOrLAI'' - A choice of:
**** ''cellIdFixedLength'' - Digits identifying a Cell ID, or
**** ''laiFixedLength'' - Digits identifying a Location Area, starts with MCC MNC
** ''subscriberState'' – State of the subscriber, exactly one of:
*** ''assumedIdle'' – If present assume subscriber is idle
*** ''camelBusy'' – If present assume subscriber is busy (talking)
*** ''notProvidedFromVLR'' – If present assume subscriber state is unknown
*** ''netDetNotReachable'' – Subscriber unreachable, value can be: "msPurged", "imsiDetached", "restrictedArea", "notRegistered"
** <strike>''extensionContainer''</strike> – Container for various extensions
* <strike>''extensionContainer''</strike> – Container for various extensions

==Example==
===Sending a ProvideSubscriberInfo operation===

<application>subscriberInfoEnquiryContext-v3</application>
<component localCID="1" type="Invoke" operationCode="provideSubscriberInfo">
<imsi>890509840200</imsi>
<lmsi>01 23 45 67</lmsi>
<requestedInfo>
<locationInformation/>
<subscriberState/>
</requestedInfo>
</component>

The received response will look like this:

<component localCID=1" type="ResultLast" operationCode="provideSubscriberInfo">
<subscriberInfo>
<locationInformation>
<ageOfLocationInformation>14</ageOfLocationInformation>
<vlr-Number>89050900123</vlr-Number>
<cellIdOrLAI>
<laiFixedLength>22610451</laiFixedLength>
</cellIdOrLAI>
</locationInformation>
<subscriberState>
<assumedIdle/>
</subscriberState>
</subscriberInfo>
</component>

===Receiving a ProvideSubscriberInfo operation===

<component remoteCID=1" type="Invoke" operationCode="provideSubscriberInfo">
<imsi>497012345678900</imsi>
<requestedInfo>
<locationInformation/>
<subscriberState/>
</requestedInfo>
</component>
...

The response that is sent should look like this:

<component remoteCID=1" type="ResultLast" operationCode="provideSubscriberInfo">
<subscriberInfo>
<locationInformation>
<ageOfLocationInformation>14</ageOfLocationInformation>
<vlr-Number>49700100123</vlr-Number>
</locationInformation>
<subscriberState>
<assumedIdle/>
</subscriberState>
</subscriberInfo>
</component>

==References==

* ETSI TS 100 974 V7.15.0 (2004-03) p1086

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ProvideSubscriberInfo - Revision history

Monica at 14:03, 27 August 2013

Monica: Created page with "==Capability: VLR-Routing== ==Usage== This message is used by a HLR to interrogate the VLR about the current state of a subscriber that is currently registered to that VLR. ..."