Why it does not work when we enable "Enable Highest Bandwidth Priority for SIP Traffic"

Zyxel_Cooldia
Zyxel_Cooldia Posts: 1,518  Zyxel Employee
Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments

Question

I had tick “Enable BWM” and “Enable Highest Bandwidth Priority for SIP Traffic” on “Configuration > BWM”
Why it does not work when we enable "Enable Highest Bandwidth Priority for SIP Traffic"

Answer

It must enable SIP ALG on “Configuration > Network > ALG” when applying sip traffic QOS.