![background image](http://html1.mh-extra.com/html/allo-com/shield-stm/shield-stm_user-manual_2903749020.webp)
STM- SIP Security Policy Configuration
16
User Manual v1.0
www.shield.com
4.3. Firewall Rules
The firewall rules configuration will allow the administrator in configuring what traffic should
be allowed to protected SIP PBX/Gateway network from untrusted wan zone, besides DPI
enabled SIP traffic and RTP traffic. The administrator needs to specify the source and
destination networks and port numbers and protocol that will be used as the matching
criteria in the filtering rule and action to be taken on matching the filtering rule. The possible
actions are to block the traffic and allow the traffic on matching the filtering rule. The rules
precedence will be in the order in which the rules configured on firewall rules table
.
4.4. White list Rules
This page allows to configure the white listed ip addresses in the untrusted wan zone from
which the access to communicate with the protected SIP network will be allowed by the STM
firewall.
This page will also allows configuring whether the white rules take precedence over the
blacklist rules (both static and dynamic) configured on the device at any instant.
Summary of Contents for Shield STM
Page 1: ......
Page 2: ...User Manual Shield STM Appliance 1 0 Version 1 0 ...