Having a very strange muffled audio issue.  Phone model affected is 7942G.  Phone firmware is SCCP42.8-5-3s.  CUCM version is 6.1.5.10000-10.  When I call into Unity from my phone it is very muffled.  Even though Unity is local we are using g.729 (be...

We are bringing up an hp pclass blade enclosure in our dmz.  Historically our dual 4507's for our dmz have been running rapid-pvst but the hppclass enclosure software rev does not support rapid-pvst.  Before we change the mode back to pvst we want to...

I have an odd situation and so far I can't find any answers or examples of how to do what I am trying to do.  Our company has several branches that have two different circuits.  The fist is an mpls circuit for our pip network, the second is typically...