Yeastar Technology MyPBX SOHO V4, Руководство администратора

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MyPBX SOHO V4/V5 Administrator's Guide
www.yeastar.com Page 152
APPENDIX H MyPBX Security
Configuration Guide
VoIP attack, although not an everyday occurrence does exist. When using VoIP,
system security is undoubtedly one of the issues we care about most. But with
the appropriate configuration, and some basic safety habits, we can improve the
security of the telephone system. Moreover, the powerful built-in firewall
function in MyPBX is adequate to enable the system to run safely and stably.
This guide will introduce the highest defense level in MyPBX, and we strongly
recommend that you configure firewall and other security options according to
this guide, to prevent the attack fraud and the system failure or calls loss.
Notes:
1.
In this guide, the configuration options marked with ―*‖ only exist in
X.18.XX.XX and above versions.
2. We recommend upgrading the firmware to the latest edition for security
purpose.
3. Don‘t map any port to MyPBX in router if not needed.
4. We recommend limiting the credit of VoIP trunks for international calls.
Security Center*
Security center is a new feature since x.18.0.xx, we can get an overview of basic
settings like firewall, service securty and port guard.
Click ―System

System Preferences

Security Center‖ to get the details. You
can click the button to configure those one by one. You can follow the steps in
this manual to configure and get the resut in this page.
1. Port:
This page shows the SIP port and HTTP port, we can click ―Setting‖ to change
that.
It‘s recommend that the default port should be changed.