How do I disable SIP ALG on a USG FLEX H Series ?
Options
Zyxel_Stanley
Posts: 1,481 
Zyxel Employee
Zyxel Employee
in Networking
Question:
How do I disable SIP ALG on a USG FLEX H Series device?
Answer:
On the USG FLEX H Series, SIP ALG is presented as SIP Pinhole in the firewall settings. By default, SIP ALG is disabled.
Log in to the Web Configurator and go to Configuration > Network > ALG. Then clear Enable SIP Pinhole and click Apply to save the change. If the firewall is managed in Nebula, go to Site-wide > Configure > Firewall > Firewall settings > SIP ALG / SIP Pinhole (FLEX H Series only) and turn it off there.
The SIP Pinhole settings on the H Series do not include a SIP Transformation option. The available options are SIP signaling port, SIP inactivity timeout, and peer-to-peer connection restrictions.
0
Categories
- All Categories
- 442 Beta Program
- 3K Nebula
- 229 Nebula Ideas
- 130 Nebula Status and Incidents
- 6.6K Security
- 661 USG FLEX H Series
- 359 Security Ideas
- 1.8K Switch
- 86 Switch Ideas
- 1.4K Wireless
- 56 Wireless Ideas
- 7.1K Consumer Product
- 305 Service & License
- 497 News and Release
- 95 Security Advisories
- 31 Education Center
- 10 [Campaign] Zyxel Network Detective
- 5K FAQ
- 34 Documents
- 89 About Community
- 110 Security Highlight