Telebau GmbH TELNET USB¶

• Table of contents
• Telebau GmbH TELNET USB
  • Hardware
    • Pictures
  • USB
  • Windows
    • capiinfo
    • Vcomm

A ISDN BRI USB Adapter made by Telebau Elektro- und Fernmeldetechnik GmbH

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

Manual
Telebau_GmbH-TELNET_USB-manual-DE.pdf (german)

Hardware¶

Supply Voltage	USB bus powered
Power Consumption	~ 60mA
ISDN Line Connector	RJ45
USB Connector	Type B

Pictures¶

We can see here

• Infineon SAB-C541U-1EN (Microcontroller) SAB-C541U-1EN.pdf
• Infineon PSB 2186 H V1.1 (ISAC) PSB2186H.pdf
• VAC 5026X010 (ISDN S0 Transformer)
• BSI BS62LV256SC-70 (SRAM)
• Motorola HC573A (Latch)

USB¶

dmesg

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

lsusb

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

Windows¶

capiinfo¶

capinfo.exe (Windows XP)

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)

Vcomm¶

Virtual COM port (vmdmc.sys)

AT-commands

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