tapicfg show
Displays the names and locations of the TAPI application directory partitions in the domain. Windows commands reference
On Windows
Windows
tapicfg show [/defaultonly] [/domain:<domainname>]
To display the name of the default TAPI application directory partition for the new domain, type
tapicfg show /defaultonlyIdentify/default onlyDisplays the names and locations of only the default TAPI application directory partition in the domain./domain<domainname>: Specifies the DNS name of the domain for which the TAPI application directory partitions are displayed. If the domain name isn't specified, the name of the local domain is used./?Displays help at the command prompt.