Since Asterisk is most famous opensource telephony platforum out there. The main reason of the popularity is its integration various telecoms service through telephony modules and hardware. Hence most of the people confuse when they upgrade their Asterisk and they do not find chan_zap module in the Asterisk modules directory. Asterisk wonder what’s wrong with [...]
Everyone is struggling to find a way to make free calls. But there is nothing for free in the world. I’ve also some relatives in U.S and UK. I live in Pakistan and they always ask me that PTCL increased the rates for overseas and now they get very expensive when calling [...]
Changing the LCD Contrast
Perform the following steps to improve the readability of the LCD screen by changing the display
contrast.
Step 1 Press the settings button.
Step 2 Press the Scroll button to highlight Contrast from the Settings menu.
Step 3 Press the Down or Up softkeys to set the desired contrast on the LCD screen.
Step 4 Press [...]
As you know there are a lot of telecom VoIP based companies which provide free trial minutes to different countries in the world, Rabtel is one of them who claim “Make 40 Minutes of Free International Calls”
This offer is only available for new subscribers. So, carefully follow the steps and enter the voucher code at [...]
* This offer is is only for US customers:
* You top-up for $10 and get the following
O 10 minutes of free calling everywhere in the world
O free tickets from the movie Sulekha
or you can call India, only 2.8 ¢ / min for the entire month.
To get this go here:
http://www.rebtel.com
Terms and conditions:
1. Only for new Rebtel’s [...]