![]() ![]() Various other trademarks are held by their respective owners. WatchGuard and the WatchGuard logo are registered trademarks or trademarks of WatchGuard Technologies in the United States and other countries. If you do not want to log connections made by a user with an access level exception, clear the Log check box adjacent to the exception. To delete an exception, select it in the list and click Remove.Ĭonnections made by users who have an access level exception are logged by default. These settings apply only to SIP VoIP traffic. You can select whether to allow users to Start calls only, Receive calls only, Start and receive calls, or give them No VoIP access. įrom the Access Level drop-down list, select an access level and click Add. This is usually a SIP address in the format such as. To create an exception to the default settings you specified, type the Address of Record (the address that shows up in the TO and FROM headers of the packet) for the exception. To create a log message for each SIP VoIP connection that is started or received, select the adjacent Log check box. Information about the Contact header can be found in sections 8.1.1.8, 20.10 of. To allow all VoIP users to receive calls by default, select the Receive VoIP calls check box. Contact: < sip: grgw0.pstn > Due to the bug in the XTM SIP ALG, the contact field comes through like this: Contact: < > This is a known and outstanding issue with the SIP ALG for Watchguard who are currently tracking it here. To allow all VoIP users to start calls by default, select the Start VoIP calls check box. When enabled, the SIP-ALG allows or restricts calls based on the options you set. To enable the access control feature, select this check box. SIP-ALG Action access control configuration in Policy Manager SIP-ALG Action access control configuration in Fireware Web UI Yes, the customer has tried that, but since NAT is involved, the lack of SDP rewriting means that the media streams do not get routed correctly.īut I am specifically looking for people with experience of this particular product, rather than for general advice, as I am seeking support for my assertion that it has a specific bug that the vendor needs to acknowledge and fix.In the SIP-ALG Action Access Control configuration, you can create a list of users who are allowed to send VoIP network traffic. It should be possible to do it correctly. Fill in 3CXPorts as the Name for the Policy Template. ![]() As a Policy Type select Custom and click Add. Maybe, but that doesn't mean the concept is flawed. After setting up the static NAT, a Firewall Policy must be configured: Navigate under Firebox® Firewall Firewall Policies and click Add Policy. > Just about every SIP ALG (Watchguard included) makes things worse or Generates log messages for auditing purposes 5. Makes sure that VoIP connections use standard SIP protocols 4. > So if anyone else has any experience of using this product, I'd be Opens the ports necessary to make and receive calls, and to exchange audio and video media 3. > accept there is a bug, despite my very detailed description of it. ![]() However, either they or WatchGuard will not > a bug in the ALG regarding the media port number it inserts into the ![]() > I have a customer doing just that, and I am 100% convinced there is > via the WatchGuard SIP Application Layer Gateway to an outside SIP service? > Has anyone here used Asterisk inside a WatchGuard firewall, talking > On 22 April 2014 16:24, Tony Mountifield wrote: For the past 12 years the advice has always been "Disable SIP ALG and let Asterisk do the NAT fixup itself" on any firewall, regardless of brand. I would be very surprised is anyone uses WatchGuard SIP ALG. ![]()
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