Skype to Asterisk – Asterisk to Skype
Src article: http://danielaliaman.com/blog///index.php/2009/11/10/skype-to-asterisk-asterisk-to-skype?blog=2
Tonight in finally got around to install the Skype channel driver for Asterisk.
And i have to say its simply awesome! 
Since Digium recommends Asterisk 1.4.25 as minimum version i had to upgrade our 1.4.22. What went without any issues except our IAX2 trunks and extensions where not working anymore…
you need to set:
requirecalltoken=no
in your iax_additional.conf (one each extension) or use FreePBX 2.6 under Tools /
Asterisk IAX Settings you can define:
Please be aware that only Skype users created via Skype BCD (Business Control Panel / http://www.skype.com/intl/en/business/ ) can be used as Asterisk-Skype user.
A Skype BCD user can call any Skype user and any Skype user can call any Skype Business user. A normal Skype user cannot login via Asterisk Skype Channel Driver, but we can call other non business normal skype users (of course!)
If you plan to use Skype with Asterisk, just call Intuit and we get it done for you…
Cheers and enjoy the evening!
Daniel
For a complete demo live with your Skype account call us or write us at info[at] intuitinnovations[dot]com