Grandstream Networks GXV3370 Security Manual page 27

Account 8 5074 for UDP/TCP
5075 for TLS
Account 9 5076 for UDP/TCP
5077 for TLS
Account 10 5078 for UDP/TCP
5079 for TLS
Account 11 5080 for UDP/TCP
5081 for TLS
Account 12 5082 for UDP/TCP
5083 for TLS
Account 13 5084 for UDP/TCP
5085 for TLS
Account 14 5086 for UDP/TCP
5087 for TLS
Account 15 5088 for UDP/TCP
5089 for TLS
Account 16 5090 for UDP/TCP
5091 for TLS
Note:
On the customer's firewall, it's recommended to ensure SIP port is opened for the SIP accounts on the
GXV3370. It's not necessary to use the default port 5060/5062/... on the firewall. Instead, the network
administrator can consider mapping a different port on the firewall for GXV3370 SIP port 5060 for
security purpose.
•
Use HTTPS for web UI access
GXV3370 Web UI access should be equipped with strong administrator password in additional to using
HTTPS. Also, do not expose the GXV3370 web UI access to public network for normal usage.
•
Use HTTPS for firmware downloading and config file downloading
Use HTTPS for firmware downloading and provisioning. Besides that, set up username and password
for the HTTP/HTTPS server to require authentication. It's also recommended to turn on "Validate
Certification Chain" so the GXV3370 will validate server certificate when downloading the firmware or
config file.
RTP: 50110 RTP: 50102
RTCP: 50111 RTCP: 50103
RTP: 50120 RTP: 50122
RTCP: 50121 RTCP: 50123
RTP: 50130 RTP: 50132
RTCP: 50131 RTCP: 50133
RTP: 50140 RTP: 50142
RTCP: 50141 RTCP: 50143
RTP: 50150 RTP: 50152
RTCP: 50151 RTCP: 50153
RTP: 50160 RTP: 50162
RTCP: 50161 RTCP: 50163
RTP: 50170 RTP: 50172
RTCP: 50171 RTCP: 50173
RTP: 50180 RTP: 50182
RTCP: 50181 RTCP: 50183
RTP: 50190 RTP: 50192
RTCP: 50191 RTCP: 50193
GXV3370 Security Guide
RTP: 50104 BFCP Protocol: 50106
RTCP: 50105 RTP: 50108
RTCP: 50109
RTP: 50124 BFCP Protocol: 50126
RTCP: 50125 RTP: 50128
RTCP: 50129
RTP: 50134 BFCP Protocol: 50136
RTCP: 50135 RTP: 50138
RTCP: 50139
RTP: 50144 BFCP Protocol: 50146
RTCP: 50145 RTP: 50148
RTCP: 50149
RTP: 50154 BFCP Protocol: 50156
RTCP: 50155 RTP: 50158
RTCP: 50159
RTP: 50164 BFCP Protocol: 50166
RTCP: 50165 RTP: 50168
RTCP: 50169
RTP: 50174 BFCP Protocol: 50176
RTCP: 50175 RTP: 50178
RTCP: 50179
RTP: 50184 BFCP Protocol: 50186
RTCP: 50185 RTP: 50188
RTCP: 50189
RTP: 50194 BFCP Protocol: 50196
RTCP: 50195 RTP: 50198
RTCP: 50199
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