When configuring a SIP Trunk with Unified Communications Manager to a SIP Service Provider there is a need to use a router running CUBE (Cisco Unified Border Element) between UCM and the provider offering the SIP Trunk.One benefit is this automatically alleviates the challenges most IP PBX’s face with hosted nat traversal specific to SIP and RTP.
Best practice definition For wireless security, "best practice" is a relative term. This is because each enterprise may assess wireless risk differently.This article outlines some of the Department of the Navy's current and future activities related to implementation of Do D and DON PKI policies — specifically in the areas of public key enablement of DON networks and personal electronic devices (PEDs); DON private web servers and applications; and future PK-enablement of Secret Internet Protocol Router Network workstations using SIPRNET hardware tokens.Public Key Enablement of DON Networks and Email Today, approximately 85 percent of all DON enterprise network users authenticate their identity to their workstations using their Common Access Card (CAC) and its embedded PKI certificates through a process called cryptographic logon or CLO.I recently bought a new Linksys wireless router and after setting it up with basic WEP security, I tried to logon from my laptop and was successful! So then I tried to connect from my desktop computer that has a wireless USB adapter attached to it and I ended up getting this error message: Fabulous! I checked my settings on the wireless router to make sure I didn’t accidentally setup certificate security, but found no such thing.Also, since I was able to connect from my laptop with no problem, it led me to believe it was something wrong with my desktop.