I have 2 6504's running HSRP as my core.  They are each etherchannel'd to my Datacenter switch (3750 Stack) -- see image below.The problem i a having is with the etherchannel status:Core1 PO11 status w (waiting)Core2 PO11 status P(bundled) DC11 PO48 ...

I have two dedicated T1's for Voice in a multilink to our main office where the IP Phone switch is located.  I am getting sporadic complaints of muffled voices and I am seeing Error Secs and Slip Secs. I have opened a ticket with our provider and aft...