CT20 Installation Guide
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Welcome
Thank you for choosing CommTech CT20 IP PBX. CommTech CT20 is a stand-alone telephone
system offering an unrivalled range of features to small business with less than 20 users. It supports
10 concurrent calls and various combinations of telephony ports including FXS, PSTN, ISDN BRI,
and GSM/3G.
This guide describes how to install the CT20 and how to log in the web GUI to configure the system.
Once you complete the installation, refer to the
CommTech CT-Series Administrator Guide
for
instructions on how to perform configurations on the system.
Related Documents
This Installation Guide only explains the installation of CommTech CT20 IPPBX. For more
functionality and advanced settings, please refer to the relative documents as below:
Document
Description
CommTech CT-Series Administrator
Guide
The administrator could refer to this manual for
instructions on how to configure, operate, monitor,
and maintain the CommTech CT20 IPPBX.
CommTech CT-Series Extension User
Guide
Users could refer to the guide for instructions on how
to login the user portal, and how to configure their
accounts, listen to call recordings, check voicemail
messages, etc.
