I now this page has something like that: http://www.softwink.com/papers/Installation_Securing_VoIP_With_Linux/
but on a PRI and not a BRI, but maybe it can be extrapolated Lee Wilson a écrit : > Its been a few days, I was wondering if anyone else has any ideas on how to > get this to work? > > If not, could I ask a the direct question as to if anyone here has (or knows > someone who has) successfully got something like a Cisco Router to > successfully establish an ISDN data/Internet connection through the Asterisk > PBX? > > From a telephony perspective it must be possible as our existing Nortel PBX > does it, just don't know if Asterisk can. > > I feel that I've spent too much time that could have been better spend on > this and am now at the point where I think the boss should just cough up and > get a couple of ISDN BRI lines put in. > > Thanks again for everyones input so far. > > Lee > > --- On Fri, 16/1/09, Lee Wilson <[email protected]> wrote: > > >> From: Lee Wilson <[email protected]> >> Subject: Re: [asterisk-users] mISDN BRI Asterisk 1.4 >> To: "Asterisk Users Mailing List - Non-Commercial Discussion" >> <[email protected]> >> Date: Friday, 16 January, 2009, 10:12 AM >> Hi Francesco, >> >> You were correct. I pulled the cable out before everyone >> got in this morning and it was a cross over. I've now >> connected a proper straight-through ISDN cable (don't >> know what the Nortel was using before) and L1 is now up on >> Asterisk: >> >> BEGIN STACK_LIST: >> * Port 1 Type NT Prot. PTP L2Link DOWN L1Link:UP >> Blocked:0 Debug:1 >> >> However I'm now seeing the following message as L2 is >> not coming up: >> >> P[ 1] !!! Could not Get the L2 up after 3 Attemps!!! >> >> I checked that misdn.conf was setup to use PTMP (despite >> was it is saying above): >> >> <mISDNconf> >> <module poll="128" debug="1" >> timer="no">hfcmulti</module> >> <module debug="1" >> options="0">mISDN_dsp</module> >> <devnode user="root" >> group="root" >> mode="644">mISDN</devnode> >> <card type="BN4S0"> >> <port mode="nt" >> link="ptmp">1</port> >> <port mode="nt" >> link="ptmp">2</port> >> <port mode="nt" >> link="ptmp">3</port> >> <port mode="nt" >> link="ptmp">4</port> >> </card> >> </mISDNconf> >> >> Also, how can I definately tell it is running in PTMP mode? >> >> >> msisdnportinfo does not distinguish: >> Port 1: NT-mode BRI S/T interface port (for phones) >> -> Interface can be Poin-To-Point/Multipoint. >> -------- >> Port 2: NT-mode BRI S/T interface port (for phones) >> -> Interface can be Poin-To-Point/Multipoint. >> -------- >> >> And Asterisk says it is running in PTP as well when the >> module is loaded: >> *CLI> module load chan_misdn.so >> mISDN_close: fid(21) isize(131072) inbuf(0xb7b12008) >> irp(0xb7b12008) iend(0xb7b12008) >> == Parsing '/etc/asterisk/misdn.conf': Found >> P[ 0] Got: 1ptp,2ptp from get_ports >> == Registered channel type 'mISDN' (Channel >> driver for mISDN Support (Bri/Pri)) >> == Registered application 'misdn_set_opt' >> == Registered application 'misdn_facility' >> == Registered application 'misdn_check_l2l1' >> P[ 0] -- mISDN Channel Driver Registered -- >> Loaded chan_misdn.so => (Channel driver for mISDN >> Support (BRI/PRI)) >> >> I've got onto the Cisco router and found the BRI >> interface to be configured as below: >> >> interface BRI0 >> no ip address >> encapsulation ppp >> dialer pool-member 1 >> isdn switch-type basic-net3 >> no cdp enable >> ppp authentication chap callin >> end >> >> And the following events are being reported: >> >> Jan 16 10:03:06.099: ISDN BR0: Could not bring up interface >> Jan 16 10:03:06.103: BRI0: wait for isdn carrier timeout, >> call id=0x8004 >> >> The router also thinks that Layer 1 is still down: >> Global ISDN Switchtype = basic-net3 >> ISDN BRI0 interface >> dsl 0, interface ISDN Switchtype = basic-net3 >> Layer 1 Status: >> DEACTIVATED >> Layer 2 Status: >> Layer 2 NOT Activated >> Layer 3 Status: >> 0 Active Layer 3 Call(s) >> Active dsl 0 CCBs = 0 >> The Free Channel Mask: 0x80000003 >> >> Looks like it may be worth speaking with OpenVox regarding >> exactly how there can is setup, only problem is I'm not >> sure what I should be asking them. >> >> Apologies for this long email. >> >> Regards >> >> Lee >> >> --- On Wed, 14/1/09, Francesco Peeters (linux) >> <[email protected]> wrote: >> >> >>> Are you using an ISDN cross cable? I don't know >>> >> these >> >>> cards, but most cards are wired as a DTE type device >>> >> (TE >> >>> port like a router or phone) and not a DCE type device >>> >> (NT >> >>> box). So you might have Tx-Tx and Rx-Tx instead of >>> >> Rx-Tx and >> >>> Tx-Rx... ;-) >>> >>> (Note that ISDN cross cables are definately NOT the >>> >> same as >> >>> a CAT5E cross cable!) >>> >>> >> >> >> >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by >> http://www.api-digital.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > > > > > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
