Securing an IP Office 500 v2 vresion 9.0.7.0 983

[It wire techs]

Hey all

any one care to share the best way to secure their IP Office from being hacked and turned into a long distance company. Customer needs to log in from outside to get voicemail which I hate but gotta do it.


Thankx for saving me a future headache.



IT Wire Techs
Telephone System Repair
Los Angeles

 

[dsm600rr]

Voicemail to email?

ACSS

 

[derfloh]

Voicemail call back or FNE.


IP Office remote service
IP Office certificate check
CLI based call blocking
SCN fallback over PSTN