Hello. I have an issue where trunks stop trying to re-register after receiving a fatal response 480. In the pjsip.registration.conf file, the following is set: auth_rejection_permanent=yes. I assume changing this to “no” may resolve my issue. Are there any drawbacks to setting this to “no” that I may not be aware of?
Depending on why you are getting rejected, you could kill your log partition because of re-iterating the login failure over and over while the trunk is failing. Not likely, but a possible downside.