[Asterisk-Users] Integration between Asterisk andSiemensHiCom150e over ISDN

wendys at tiscali.de wendys at tiscali.de
Sun Sep 18 14:42:49 MST 2005 

Hi Simon,

Point-to-Point (P2P) ist set if you want to use DID (In Germany called "Anlagenanschluss") Point-to-Multipoit (ptmp) is if you want to use the asterisk with singelpoint-entry (in Germany called Mehrgeräteanschluss) (also possible to dial extensions after this, but look at the maximum length for international calls!).
NT or TE is another question, one (NT) gives the Synchronisation, the other (TE) gets it.
But you dont need an NTBA, cause Hicom and HFC-Chipset can synchronise depending on configuration.
Crossover cable is needed anyway!
 
Regards Marco
  ----- Original Message ----- 
  From: Simon D 
  To: asterisk-users at lists.digium.com 
  Sent: Sunday, September 18, 2005 10:57 PM
  Subject: RE: [Asterisk-Users] Integration between Asterisk andSiemensHiCom150e over ISDN


  Hi,

  Thanks for the advice on this.
  The Hicom can be set in Point-to-Point or Point-to-Multipoint mode (amongst others), I assume one is NT and the other is TE mode? If not, I cannot find any specific option to set NT and TE.

  Anyway, I have a crossover cable, however, the article here: http://www.voip-info.org/tiki-index.php?page=Siemens+Hicom suggests that I need an NT1 (NTBA) as well - is this correct? Do I also need termination?

  I have set asterisk as bri_net_ptmp.

  Many thanks for your help people,

  Simon




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    From:  "Sander" <crombeen at rommelweb.nl>
    Reply-To:  Asterisk Users Mailing List - Non-Commercial Discussion<asterisk-users at lists.digium.com>
    To:  "'Asterisk Users Mailing List - Non-Commercial Discussion'"<asterisk-users at lists.digium.com>
    Subject:  RE: [Asterisk-Users] Integration between Asterisk and SiemensHiCom150e over ISDN
    Date:  Tue, 13 Sep 2005 17:04:57 +0200
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    >Just setup the stls4 card to work in NT mode and connect the siemens pbx to
    >the asterisk with a crossover cable. Then you will be able to make calls to
    >from the hicom to the asterisk machine you do not need to have an nt box to
    >make the connection. With the nt box you can power an ISDN phone if the
    >phone needs power.
    >
    >
    >
    >-----Oorspronkelijk bericht-----
    >Van: asterisk-users-bounces at lists.digium.com
    >[mailto:asterisk-users-bounces at lists.digium.com] Namens Simon D
    >Verzonden: dinsdag 13 september 2005 15:14
    >Aan: asterisk-users at lists.digium.com
    >Onderwerp: [Asterisk-Users] Integration between Asterisk and Siemens
    >HiCom150e over ISDN
    >
    >Hi,
    >
    >I am looking to integrate Asterisk with a Siemens HiCom 150e via BRI and
    >wondered if anyone is able to offer any advice.
    >
    >In simplistic terms, my goal is to pass calls from the HiCom to the Asterisk
    >box. e.g: HiCom user dials access code and can call Asterisk extension or
    >establish SIP call over Internet.  Likewise, I'd like Asterisk to be able to
    >present a call to the Hicom, either Asterisk extension calling HiCom
    >extension, or an incoming Sipgate call presented to the HiCom, for example.
    >
    >My hardware:
    >
    >- Asterisk:
    >
    >I have an Asterisk box configured with 1x Sitecom DC105 PCI ISDN Card (HFC
    >chipset, TE/NT capable). [and 2x X100P Analogue FXOs, but that's not
    >relevant here]
    >
    >My understanding is that I should configure the ISDN card in NT mode and
    >power the bus with an NT1, or will a crossover cable in to the HiCom
    >suffice?  Reference to NT1's and line power here:
    >http://isdn.jolly.de/download/v3.0/PBX4Linux-3.0.pdf
    >
    >
    >- Siemens HiCom 150e:
    >
    >I currently have a HiCom 150e switch with digital and analogue stations and
    >an analogue trunk card (TLA4).
    >I also have an STLS4 card.  Initially, I thought this would be the answer to
    >my prayers but now am not so sure...
    >According to http://www.webco.com/siemens/interfaces.html, my STLS4 is
    >defined as the following:
    >
    >"Connects up to 4 ISDN S0 terminals (8 channels) for data equipment and
    >video conferencing applications to the OfficePoint or OfficeCom. Connected
    >devices must provide their own power. Some special wiring for the ISDN S0
    >device connection is required. Also requires connection of ISDN BRI trunks
    >(TMQ4) for network access."
    >
    >Documentation on ISDN BRI:
    >http://web2.tac.siemenscom.com/pub/150e/Config/Note020.pdf
    >Documentation on ISDN S0 Device Install:
    >http://web2.tac.siemenscom.com/pub/150e/Config/Note009.pdf
    >
    >I can't figure out if the SLTS4 is the correct card for my requirements, or
    >do I need a TMQ4 *as well* or a TMQ4 *instead*?..
    >
    >Trawling through previous posts, I've found reference to the STLS4 here:
    >http://lists.digium.com/pipermail/asterisk-users/2005-January/081449.html
    >
    >
    >
    >Is anyone able to help?
    >
    >
    >
    >Many thanks in advance,
    >
    >Simon
    >England, UK
    >
    >
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