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Sandi Suhendro djks74 at gmail.comDear Harald, just wanna give report what I tests. I test calls and when I picked up always hang up and paging fail for the first call. sometimes osmo-mgw having this fail: 0180202124344842 DLMGCP <0011> mgcp_msg.c:262 Addressing virtual trunk without prefix (deprecated), please use rtpbridge/: '1 at mgw' 20180202124344842 DLMGCP <0011> mgcp_protocol.c:727 MDCX: modifying existing connection ... 20180202124344842 DLMGCP <0011> mgcp_protocol.c:779 MDCX: endpoint:0x1 insufficient parameters, missing ci (connectionIdentifier) 20180202124344842 DLMGCP <0011> mgcp_protocol.c:154 Generated response: code=515 20180202124344842 DLMGCP <0011> mgcp_msg.c:64 Generated response: line #00: 515 119 FAIL but I think my configuration for osmo-mgw -c ~/osmo/osmo-mgw-for-msc.cfg has wrong cause I found this: 20180202115457644 DRTP <0000> mgcp_network.c:833 endpoint:0x1 data from wrong address: 127.0.0.1, expected: 0.0.0.0 20180202115457644 DRTP <0000> mgcp_network.c:837 endpoint:0x1 packet tossed 20180202115457663 DRTP <0000> mgcp_network.c:1070 endpoint:0x1 source conn:(1/rtp, id:0x9BD31876C21AF4272B337F95C5 I will try to look what may cause the connection hang up for my problem. Thanks, DUO On Fri, Feb 2, 2018 at 11:58 AM, Sandi Suhendro <djks74 at gmail.com> wrote: > Dear Harald, > sorry for the authentication matter, > I got the solution now, I need to set encryption to a5 0 on the config. > > Thanks for lightneing up before. > > btw, > I try to make call but cannot hear the voices. will try this again and > again. > > Thanks, > DUO > > On Fri, Feb 2, 2018 at 11:30 AM, Sandi Suhendro <djks74 at gmail.com> wrote: > >> Dear Harald, >> thank you for explanation, I really appreciate it. >> >> So, osmo-hlr now need authentication for connect to the network? so we >> cannot attach IMSI without the ki? >> >> if Im not wrong I need to set disable it on the configuration? >> location updating reject cause 13 >> encryption a5 1 >> authentication optional >> >> on this authentication line need to change? I try do change to >> authentication disable, but not work. I believe I have wrong understanding >> here. >> >> Im using for 2g network. as far I know only for 3g network you need ki >> right? >> >> Hope some feedback. Thank you. >> >> regards, >> DUO >> >> On Fri, Feb 2, 2018 at 7:13 AM, Harald Welte <laforge at gnumonks.org> >> wrote: >> >>> Hi! >>> >>> On Thu, Feb 01, 2018 at 07:14:41PM +0000, Sandi Suhendro wrote: >>> > 20180201190135844 DAUC <0003> hlr.c:79 510106127044410: IMSI known, >>> but has >>> > no auth data; Returning slightly inaccurate cause 'IMSI Unknown' via >>> GSUP >>> >>> the error is quite clear: You have only an IMSI in your HLR, but no >>> authentication >>> tokens (key material) for cryptographic authentication. >>> >>> If at the same time you have configured your network to perform >>> authentication (i.e. >>> not explicitly disabled it), then this will of course result in an error. >>> >>> Either you enter key data in the HLR for your SIM cards, or you disable >>> authentication. >>> >>> > Does the new osmo-bsc on master cannot use? or maybe I need to >>> investigate >>> > more? >>> >>> The BSC has nothing to do with it. Your error is in OsmoMSC or OsmoHLR >>> configuration. >>> >>> -- >>> - Harald Welte <laforge at gnumonks.org> >>> http://laforge.gnumonks.org/ >>> ============================================================ >>> ================ >>> "Privacy in residential applications is a desirable marketing option." >>> (ETSI EN 300 175-7 Ch. >>> A6) >>> >> >> >> >> -- >> Best Regards, >> DUO >> >> > > > -- > Best Regards, > DUO > > -- Best Regards, DUO -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20180202/1665783e/attachment.htm>