[Openbts-discuss] GSM MAP for incoming roaming

Kurtis Heimerl kheimerl at cs.berkeley.edu
Thu Nov 1 00:11:56 UTC 2012


That's sorta of an answer. Is it a completely separate gateway? Is SIP
REGISTER the only thing changing? Why is it changing?

Btw, this is a great thing to start working on. I'm looking forward to it.


On Wed, Oct 31, 2012 at 5:08 PM, Dmitri Soloviev <dmisol at mail.ru> wrote:

> It is expected to be a gateway with SIP+GSM MAP to the outer world,
> without changing OpenBTS core; Meanwhile SIP Register seems wiil be
> replaced.
>
>
>
> Wed, 31 Oct 2012 16:56:41 -0700 от Kurtis Heimerl <
> kheimerl at cs.berkeley.edu>:
>
>  Are you doing this inside of OpenBTS, or with an external service?
>
>
> On Wed, Oct 31, 2012 at 7:12 AM, Dmitri Soloviev <dmisol at mail.ru<https://e.mail.ru/cgi-bin/sentmsg?mailto=mailto%3admisol@mail.ru>
> > wrote:
>
> Hi
>
> I'm preparing to implement a legacy GSM roaming for OpenBTS network.
>
> To start with, I'm trying to get a minimal list of mandatory MAP services
> to allow foreign subscribers to roam inside OpenBTS.
> CAMEL is not discussed now.
>
> Your help is appreciated.
>
> Regards,
> Dmitri
>
>  MAP_UPDATE_LOCATION+MAP_CANCEL_LOCATION+MAP_SEND_IDENTIFICATION-?
> MAP_PURGE_MS+MAP_UPDATE_GPRS_LOCATION
> MAP-NOTE-MM-EVENT
> MAP_PAGE
> MAP_SEARCH_FOR_MS
> MAP_PROCESS_ACCESS_REQUEST
> MAP_PREPARE_HANDOVER
> MAP_SEND_END_SIGNAL
> MAP_PROCESS_ACCESS_SIGNALLING
> MAP_FORWARD_ACCESS_SIGNALLING
> MAP_PREPARE_SUBSEQUENT_HANDOVER
> MAP_ALLOCATE_HANDOVER_NUMBER
> MAP_SEND_HANDOVER_REPORT
> MAP_AUTHENTICATE
> MAP_SEND_AUTHENTICATION_INFO +MAP_AUTHENTICATION_FAILURE_REPORT?
> MAP_SET_CIPHERING_MODE
> MAP_CHECK_IMEI
> MAP_OBTAIN_IMEI
> MAP-INSERT-SUBSCRIBER-DATAneeded later? MAP-DELETE-SUBSCRIBER-DATAneeded
> later?MAP-PROVIDE-IMSI
> MAP-FORWARD-NEW-TMSI
> MAP_RESET+?MAP_FORWARD_CHECK_SS_INDICATION-? MAP_RESTORE_DATA+?
> MAP-ANY-TIME-INTERROGATION
> MAP-PROVIDE-SUBSCRIBER-INFO -?MAP-ANY-TIME-SUBSCRIPTION-INTERROGATION
> MAP-ANY-TIME-MODIFICATION
> MAP-NOTE-SUBSCRIBER-DATA-MODIFIED
> MAP-ACTIVATE-TRACE-MODE-?MAP-DEACTIVATE-TRACE-MODE-?
> MAP-TRACE-SUBSCRIBER-ACTIVITY
> MAP-SEND-IMSI
> MAP_SEND_ROUTING_INFORMATION
> MAP_PROVIDE_ROAMING_NUMBER+MAP_RESUME_CALL_HANDLING-?MAP_PREPARE_GROUP_CALL
> MAP_PROCESS_GROUP
> MAP_FORWARD_GROUP_CALL_SIGNALLING
> MAP_SEND_GROUP_CALL_END_SIGNAL
> MAP_SEND_GROUP_CALL_INFO
> MAP_SET_REPORTING_STATE-?MAP_STATUS_REPORT-?MAP_REMOTE_USER_FREE-?
> MAP_IST_ALERT-?MAP_IST_COMMAND-? MAP_RELEASE_RESOURCES+?MAP_REGISTER_SS-?
> MAP_ERASE_SS -?MAP_ACTIVATE_SS-?MAP_DEACTIVATE_SS-? MAP_INTERROGATE_SS-?
> MAP_REGISTER_PASSWORD-?MAP_GET_PASSWORD-?
> MAP_PROCESS_UNSTRUCTURED_SS_REQUEST-?MAP_UNSTRUCTURED_SS_REQUEST-?MAP_UNSTRUCTURED_SS_NOTIFY
> -?MAP_SS_INVOCATION_NOTIFY
> MAP_REGISTER_CC_ENTRY
> MAP_ERASE_CC_ENTRY
> MAP-SEND-ROUTING-INFO-FOR-SM
> MAP-MO-FORWARD-SHORT-MESSAGE
> MAP-REPORT-SM-DELIVERY-STATUS
> MAP-READY-FOR-SM-?MAP-ALERT-SERVICE-CENTRE-?MAP-INFORM-SERVICE-CENTRE
> MAP-SEND-INFO-FOR-MT-SMS
> MAP-SEND-INFO-FOR-MO-SMS
> MAP-MT-FORWARD-SHORT-MESSAGE+MAP-MT-FORWARD-SM-FOR-VGCS
> MAP_SEND_ROUTING_INFO_FOR_GPRS
> MAP_FAILURE_REPORT
> MAP_NOTE_MS_PRESENT_FOR_GPRS
> MAP-SEND-ROUTING-INFO-FOR-LCS
> MAP-PROVIDE-SUBSCRIBER-LOCATION
> MAP-SUBSCRIBER-LOCATION-REPORT
>
>
>
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