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@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@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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