Landis, Matthew M.
The 3CX IP PBX tutorial develop a fully functional, low cost, professional PBX phone system using 3CX / [electronic resource] : Matthew M. Landis, Robert A. Lloyd. - Birmingham [England] : Packt Pub., 2010. - v, 212 p. : ill. (some col.). - From technologies to solutions . - From technologies to solutions. .
Includes index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2011.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Telephone--Private branch exchanges.
Electronic books.
TK6397 / .L36 2010eb
The 3CX IP PBX tutorial develop a fully functional, low cost, professional PBX phone system using 3CX / [electronic resource] : Matthew M. Landis, Robert A. Lloyd. - Birmingham [England] : Packt Pub., 2010. - v, 212 p. : ill. (some col.). - From technologies to solutions . - From technologies to solutions. .
Includes index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2011.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Telephone--Private branch exchanges.
Electronic books.
TK6397 / .L36 2010eb