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Currently each received Ident Resp triggers an Attach Accept/Reject if IMSI and IMEI are known. This has led to duplicated Attach Accept messages when used with the gbproxy (IMSI acquisition active) and with certain mobile equipment (iOS). This patch modifies gsm48_rx_gmm_id_resp to discard Ident Resp messages if all required information (IMEI and IMSI) has been gathered. Ticket: OW#1322 Sponsored-by: On-Waves ehf
About OpenBSC ============= OpenBSC is a minimalistic implementation of the GSM Network, with particular emphasis on the functionality typically provided by the BSC, MSC, HLR, VLR and SMSC. Its currently supported interfaces towards the BTS are: * Classic A-bis over E1 using a mISDN based E1 interface. In other words, you can connect existing GSM Base Transceiver Station (BTS) through E1 to OpenBSC. So far, we have only tested the Siemens BS-11 Test reports with other BTS are much appreciated! * A-bis over IP as used by the ip.access nanoBTS product family You can find the project documentation at http://openbsc.gnumonks.org/ This project is still in its early days, and there are lots of areas where it doesn't behave as per GSM spec. Harald Welte <laforge@gnumonks.org> libosmocore =========== Please note that as of March 2010, OpenBSC has a dependency to a library called "libosmocore". You can obtain that library from git://git.osmocom.org/libosmocore.git