We just upgraded our 3750x stack from 15.0(2)SE to 15.0(2)SE4. No changes to config file. However after the upgrade, users are reporting voice quality problems. These switches are our distribution layer, so they have QoS on the uplinks. Any known QoS or other bugs in this release?
Also upgraded our WAN 3925 from 15.2(4)M1 to Version 15.3(3)M. That holds the connection to our gateways.
I'll revert my code back tonight, just wanted to see if anyone knew of any changes.
