http://ec1.images-amazon.com/images/...V49824143_.jpg
Cisco Voice Gateways and Gatekeepers (Networking Technology)
کد:
http://rapidshare.com/files/12063367....2006.rar.html
نمایش نسخه قابل چاپ
http://ec1.images-amazon.com/images/...V49824143_.jpg
Cisco Voice Gateways and Gatekeepers (Networking Technology)
کد:
http://rapidshare.com/files/12063367....2006.rar.html