H-Gateway ( Helwan Gateway )

GSM Achievements

At first i'm very sorry cuz i didn't post the videos , but really i don't know how to make effects in the videos and we don't have any time to learn it cuz we are working on the project documentation......
but we will do our best to finish it as fast as we can .

let's move to the GSM work....

The GSM team is doning good this days

They finished :

• GSM hardware.
• Basic parts of the software.

In the next days :

• GSM hardware integration.
• Finishing the software.
• Hardware and softeware integration.
• Making the first call to the GSM network. :D ISA

pray for us please ...

Helwan-CE-4-01 Team.....

Wait for us in EED 2009.......

The First phone Call through the PSTN with my mom :D

After a very hard period which was full of work and after solving too many errors in the hardware and software.

I would like to announce that we made:
The First phone Call to the PSTN network from IP phone through our
H-Gateway with 100% pure voice and great features.

We are the First in Egypt to make PSTN Gateway with internal IPPBX.

The GSM Gateway will be ready soon ISA

In the next years you will see PSTN gateway ( Made in Egypt ) in the market made by Helwan Engineers.... ISA

Wait for us Egypt ......

Helwan Engineers won't let you down

we would publish some videos and pictures for the PSTN gateway while it was working in the next days
so stay with us ...


الحمد لله رب العالمين

After Final Exams

salam alkikom

yesterday we finished our exams with a sweet DSP exam
anyway
we are free now to do what we wanna do and focus on our H-Gateway .

Where we are now in the Project ??

As i told you before exams that we finished the PSTN Card but i didn't tell you that we tried the card and the results were as following :

• The card was detected by the PSTN software
• The PSTN line was detected successfully
• We couldn't make calls ( in and out calls ) some thing is wrong in the circuit which connect the PSTN line with the FXO module
  

Today we will try to make it work ISA