VTech IAD303N

This is a Lantiq Danube based ADSL2+ CPE with 2x FXS to connect analog phones and 1x FXO to connect to a POTS line.

Known alternative product names are 013 netvision netbox and orange VTech smart box.

It's very similar to the AudioCodes MP-252.

This device is not supported yet

CPU Ram Flash Network USB POTS Serial JTag
Lantiq Danube XWAY@333MHz 64MiB 32MiB NOR 4x ETH, ADSL2+ 1x USB2.0 2xFXS, 1xFXO Yes EJTAG 3.1
Architecture MIPS
Vendor Lantiq
bootloader U-Boot
System-On-Chip Lantiq Danube XWAY 1.3
CPU/Speed 24KEc, 333MHz
Flash-Chip MX29GL256EL
Flash size 32 MiB
RAM 64 MiB
Wireless Ralink Rt3062F 2.4ghz 802.11bgn 2T2R PCI
POTS 2x FXS, 1xFXO
Ethernet Infineon ADM6996I
Internet ADSL2+
USB Yes, 1 x USB2.0
Serial Yes
JTAG Yes

Photo of the IAD303N board

Serial on the top left (partially hidden behind the electrolyte capasitor in this picture), EJTAG underneath just next to it, labled (nice!) boot-select jumpers.

The unpopulated space for another daughter-board next to the WiFi module is probably meant to be used for a DECT module.

The three unpopulated connectors on the bottom could be intended for TAE sockets (common to connect analog phones in germany).

port.serial general information about the serial port, serial port cable, etc.

How to connect to the Serial Port of this specific device:
Insert photo of PCB with markings for serial port

FIXME Replace EXAMPLE by real values.

Serial connection parameters
for VTech IAD303N
EXAMPLE 115200, 8N1

port.jtag general information about the JTAG port, JTAG cable, etc.

How to connect to the JTAG Port of this specific device:
Insert photo of PCB with markings for JTAG port

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  • Last modified: 2019/10/17 11:52
  • by tmomas