switel DCIP 48S Mode D'emploi page 160

In Case of Problems
Message:"USB is
missing"
Message:"Skype is
missing"
)
* Establishment of a connection and possible voice delays could be caused by:
S
the current PC utilisation rate,
S
the type and speed of the Internet connection,
S
the use of security features, such as a firewall.
160
− The USB−cable is not connected properly.
− The required application is not properly installed
or is not executed correctly.