skype not supported -> use pocket PC or asterix (SIP phone)
Unfortunately skype is not supported.
That is because there is no console client, nor skype library, nor sources available for linux.
Skype is only available for windows, mac, linux_x86 (X-windows client only) and pocket PC.
I've considered buying a pocket pc for about 400USD equiped with WiFi and GPS to use it as skype-phone and GPS navigation -> it could be a good solution until some skype sources are available for linux.
Alternatively you can make a SIP phone from this router - there was a package named asterix (or somethink like that)