Solution for parallel use of multiple USB Modem (RJ11) (on Linux Host)

Hello I am a Unix system developer (also Mac OS, which is also Unix). I have created applications and drivers that support various hardware - USB Power Metering devices, programmable electrical sockets, USB printers. Some of the devices were CDC-compliant (which most likely your modems are). Back, when dial up was popular, I also worked with a dial up modem on Linux (although it was connected via RS-232 back then), using AT-commands and setting up a PPP connection from a script. I assume the connected modems are recognized as a "communication device class" by the kernel? Are all the modems of the same model? What is the brand and the model? What Linux distribution are you using? I would be happy to help you with the project.

8 Years of experience on modem communication on Linux,Sending data over the established interface to remote server. Monitoring the established interface.

i have already designed many application in UNIX.I have developed my kernel in Linux Programming as program to Process Manager,Queue Manager and many other applications.I will design efficiency program application and also will create deliverable and milestones to measure progress report of you project.

I worked on Linux projects for several years. One of the project I worked on was an emergency platform for the Italy government, that had to drive several GSM and POT modems to broadcast emergency communications to operators and connected systems.

i am a C/C++ expert with vast knowledge and experience in telecommunication am right guy for this job

I can do that, is easy if yo want to make a RAS server i have the solution. Given a PC with Linux OS 1- 8 usb modem (each with an RJ11 port connecting to the telecom provider) (8 pptp dialup EASY) 2- we need to write a program to control the 8 usb modem in parallel. We need to instruct the 8 usb modem to (1) dial up to connect to operator (2) send some simple command(we send numbers to another side, and should detect ring back test numbers as correct response) request to the operator for each usb modem (3) disconnect the dial-up.( netcat info to each end point EASY)

Hi there, what you describe can POSSIBLY be achieved quite easily with proper scripting on the machine. However to know for sure I need to get some more details from you, for example, what exactly do you mean by "detect ring back test numbers"? Contact me on the message board and I'll see how I can help.