Tác giả: Robert A. Lloyd

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1 Ebooks bởi Robert A. Lloyd

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
Anh
DRM
€33.44