Retronetworking

h1. Telebau GmbH TELNET USB

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A ISDN BRI USB Adapter made by "Telebau Elektro- und Fernmeldetechnik GmbH":https://web.archive.org/web/20020326151448fw_/http://telebau.com/

Website

https://web.archive.org/web/20020206144331fw_/http://www.telebau.com/usb/usb.html

Manual

attachment:Telebau_GmbH-TELNET_USB-manual-DE.pdf (german)

h2. Hardware

|Supply Voltage|USB bus powered|

|Power Consumption| ~ 60mA |

|ISDN Line Connector|RJ45|

|USB Connector|Type B|

h3. Pictures

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{{thumbnail(Telebau_GmbH-Telnet_USB-pcb-top1.jpg)}}

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We can see here

* Infineon SAB-C541U-1EN (Microcontroller) attachment:SAB-C541U-1EN.pdf

* Infineon PSB 2186 H V1.1 (ISAC) attachment:PSB2186H.pdf

* VAC 5026X010  (ISDN S0 Transformer)

* BSI BS62LV256SC-70 (SRAM)

* Motorola HC573A (Latch)

h2. USB

dmesg

<pre>

usb 1-6.3.2: new full-speed USB device number 8 using xhci_hcd

usb 1-6.3.2: New USB device found, idVendor=0b07, idProduct=0001, bcdDevice= 0.01

usb 1-6.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0

usb 1-6.3.2: Product: Telnet USB

usb 1-6.3.2: Manufacturer: Telebau GmbH

</pre>

lsusb

<pre>

Bus 001 Device 008: ID 0b07:0001 Telebau GmbH Telnet USB

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               1.00

  bDeviceClass          255 Vendor Specific Class

  bDeviceSubClass         0 

  bDeviceProtocol       255 

  bMaxPacketSize0         8

  idVendor           0x0b07 

  idProduct          0x0001 

  bcdDevice            0.01

  iManufacturer           1 Telebau GmbH

  iProduct                2 Telnet USB

  iSerial                 0 

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength       0x002e

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          4 

    bmAttributes         0xa0

      (Bus Powered)

      Remote Wakeup

    MaxPower               60mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           4

      bInterfaceClass       255 Vendor Specific Class

      bInterfaceSubClass      0 

      bInterfaceProtocol    255 

      iInterface              0 

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0012  1x 18 bytes

        bInterval               1

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x02  EP 2 OUT

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0012  1x 18 bytes

        bInterval               1

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x83  EP 3 IN

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0008  1x 8 bytes

        bInterval               1

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x04  EP 4 OUT

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0008  1x 8 bytes

        bInterval               1

</pre>

h2. Windows

h3. capiinfo

capinfo.exe (Windows XP)

<pre>

Manufacturer: Stollmann E+V GmbH

CAPI Version: 2.0

Manufacturer Version: 4.43

Serial Number:

Installed Controllers: 1

Supported B-Channels:  2

Controller 1:

Global:

   internal controller supported

   Supplementary Services supported

B1-Protocols:

   64 kbit/s with HDLC framing

   64 kbit/s bit-transparent operation

B2-Protocols:

   ISO 7776 (X.75 SLP)

   Transparent

   V.120 asyncronous mode

B3-Protocols:

   Transparent

   T.90NL, T.70NL, T.90

   ISO 8208 (X.25 DTE-DTE)

</pre>

h3. Vcomm

Virtual COM port (vmdmc.sys)

AT-commands

<pre>

ATI1

0

OK

ATI2

OK

ATI3

V 1.001

OK

ATI4

Telebau GmbH

OK

ATI5

OK

ATI6

(c) Telebau GmbH 2000-2002

OK

AT+GCAP

OK

AT+GMR

V 1.001

OK

AT+GMM

Vcomm

OK

AT+GMI

Telebau GmbH

OK

</pre>