[FLEX/ATP] Which service ports should I open for VoWiFi?
Zyxel_Melen
Posts: 3,165 
Zyxel Employee
Zyxel Employee
in Other Topics
Please allow UDP 500, and UDP 4500 for Wi-Fi calling/VoWiFi. If you are using iPhone, please also allow UDP 16384 - 49327 for RTP.
Zyxel Melen
0
Categories
- All Categories
- 428 Beta Program
- 2.6K Nebula
- 163 Nebula Ideas
- 112 Nebula Status and Incidents
- 6K Security
- 347 USG FLEX H Series
- 291 Security Ideas
- 1.5K Switch
- 78 Switch Ideas
- 1.2K Wireless
- 42 Wireless Ideas
- 6.6K Consumer Product
- 261 Service & License
- 404 News and Release
- 87 Security Advisories
- 31 Education Center
- 10 [Campaign] Zyxel Network Detective
- 3.8K FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 85 About Community
- 82 Security Highlight