[Asterisk-Users] Dial command not working at CLI

[Zeeshan]

Hi everybody,
 
I was once able to type in Dial 200@<context> and it worked on my other
computer, but on this computer it says "No such command 'dial'".
Somebody told me that it had something to do with soundcard. I activated
load => chan_oss.so in modules.conf. But when I type show modules, I
don't see it activated.
Please help me on making command Dial work from asterisk CLI.
 
Thanks,
 
Zeeshan A Zakaria