Loading...
Uploaded by RouteHub on Jun 15, 2009
Get an overview of Voice & Unified Communications where we discuss the hardware, components, protocols, voice gateways, SIP support, and QoS.
Science & Technology
Standard YouTube License
great..intro
thanks RouteHub
halcyonn19 1 year ago
thanks for increasing my interest in ccna voice...
aiesami 2 years ago
Load more suggestions
great..intro
thanks RouteHub
halcyonn19 1 year ago
thanks for increasing my interest in ccna voice...
aiesami 2 years ago