Whether you need POTS to VDSL design, we can
help.
Embedded telephone designs have ranged from
line-powered phones, portable speakerphones, cellular voice activated
dialers, car adapters, and cellular plug-ins such as vibrators.
Telephone Line Interfaces are a specialty item.
Shown at left is the monitor for San Antonio
area phone systems that we developed.
We do complex analog and digital telecomm
designs. These include DSL amd VDSL hardware , Ti '04
and '06 DSP, Motorola DSP, T1, ATM, and Sonet development,
protocol stacks, and cellular systems.

 |
|
Octal TI DSP '040
22-layer PCB's used in Telephone Central Offices. |

 |
|
128-channel
Fault-tolerant RS-232 switch |
|