Grandstream UCM6100 Security Manual Manuel d'utilisateur

Grandstream Networks, Inc. UCM6100 Security Manual

UCM6100 Security Manual Page 9 of 23 Figure 3: Registration Failed From Subnet Not All

UCM6100 Security Manual Page 10 of 23 SRTP SRTP is supported on UCM6100 to secure RTP

UCM6100 Security Manual Page 11 of 23 TRUNK SECURITY A potential risk for trunks i

UCM6100 Security Manual Page 12 of 23 lower than the outbound rule will be rejected. Pl

UCM6100 Security Manual Page 13 of 23 Figure 7: IVR Dial Trunk We recommend to disabl

UCM6100 Security Manual Page 14 of 23 TLS The UCM6100 administrators may consider secu

UCM6100 Security Manual Page 15 of 23 here so authenticity of their certificate can be

UCM6100 Security Manual Page 16 of 23 FIREWALL The firewall functionality provided by

UCM6100 Security Manual Page 17 of 23 STATIC DEFENSE EXAMPLE: BLOCKING TCP CONNECTION F

UCM6100 Security Manual Page 18 of 23 Figure 11: Host blocked by UCM6100 STATIC DEF

UCM6100 Security Manual Page 1 of 23 Index Table of Contents OVERVIEW ...

UCM6100 Security Manual Page 19 of 23 Configuration steps: 1. In UCM6100 web UI->S

UCM6100 Security Manual Page 20 of 23 Figure 15: SSH Connection Blocked by UCM6100 D

UCM6100 Security Manual Page 21 of 23 (see figure below). Figure 16: Fail2Ban Default

UCM6100 Security Manual Page 22 of 23 Figure 17: Asterisk Service Fail2Ban setting If

UCM6100 Security Manual Page 23 of 23 AMI Asterisk Manager Interface (AMI) is supporte

UCM6100 Security Manual Page 2 of 23 Table of Figures Figure 1: UCM6102 Web UI Login ..

UCM6100 Security Manual Page 3 of 23 OVERVIEW This document presents a summary of secu

UCM6100 Security Manual Page 4 of 23 WEB UI ACCESS UCM6100 HTTP SERVER ACCESS The UCM6

UCM6100 Security Manual Page 5 of 23 The factory default value of “Username” and “Passw

UCM6100 Security Manual Page 6 of 23 Super administrator can access all pages on UCM610

UCM6100 Security Manual Page 7 of 23 EXTENSION SECURITY SIP/IAX PASSWORD When creatin

UCM6100 Security Manual Page 8 of 23 other. The network administrator would like to all