1 द्वारा ईबुक Landis Matthew M. Landis
Landis Matthew M. Landis & Lloyd Robert Lloyd: 3CX IP PBX Tutorial
A hands-on and practical tutorial that shows administrators how to implement and use 3CX and its range of functionality. Using real world experiences from the authors, you will learn tricks and tips …
EPUB
अंग्रेज़ी
DRM
€33.44
