I've setup a 3550 that is configured for intervlan routing.  I can ping each other's gateway and hosts on the others vlans when behind the switch.  However, when trying to reach the internet, I am unable to.  Also, I am unable to reach any of the add...

I am configuring Cisco Jabber on iPhones.  So far it is working fine with the exception of the Transfer to Mobile Network feature.  In the documentation it states go to Call Routing > Mobility Configuration (we are running 8.6(2a) and we get Call Rou...

We are in the process of upgrading from CUCM 6.1.5 to 8.6.2.  We have installed all the correct licensing, created a test end user and associated that user with a CSF phone as well as associated them in CUPS with the right CTI gateway and CCMCIP prof...

Is it possible to use 3rd party DDR DRAM/Compact Flash in Cisco 2800 series routers for UC?  Any adverse affects?