WAN/LAN/VoIP Training Other than Cisco?

skeezix-the-cat asks: "After 9/11, the economy tanked, and a lot of state budgets shrank drastically, especially IT budgets. I work for a NOC for a western state with a population as sparse as Wyoming, but not nearly as well connected that was particularly hard hit by the recession. Training money at our agency has been scant, almost non-existent since 2001. Security has seen some bucks, and Windows/Microsoft training of course for the LAN team but general WAN training has suffered. Cisco VoIP training would be swell, and it's everywhere (but in our state). I have one shot at top-shelf training, a week, maybe two. What else is out there as far as LAN/WAN/VoIP training that would cover VoIP and related in a non-Cisco format that still would translate into my Cisco environment?" "Even with the lack of training, we do ok -- Cisco TAC is nothing to sneeze at, Qwest carrier services techs are available and (IMHO) second to none, and our WAN team is blessedly a talented bunch of self starters. We route, switch, tunnel and bridge just about any whacked out architecture you can think of (but no MPLS yet.....). Our WAN is insane --multi-vendor frame, ATM, private DSL, private-line, lashed to a Sonet-MGX core (among other aggregation schemes), you name it we do it.

It has come to pass that I have a rare opportunity for some honest-to-god paid-for training, and w/ VoIP barreling down on everyone, this is where i'm looking to throw myself with this chance. We are pretty much a Cisco shop, but some agencies are prevailing on non-Cisco VoIP solutions. I have CBWFQ successfully making VoIP work --VoIP 'trunking' switch-attached phones between multi-cloud-connected sites w/ ATM-- across select backwaters of our network, I grok the basics and can even make it work.

I'm no expert, but I'm to the point, having made it work in one or two locations, that I have some nuanced, technique questions even (queueing, etc). If the Cisco training is all that's realistically available, I'll take it and be grateful, be it Cisco VoIP offerings or (jeepers) CIT would be fantastic...arguably better/more useful than the VoIP stuff, per se.

Is anyone out there prevailing on any great WAN/routing/QoS/troubleshooting training that *isn't* Cisco? Management wants me to tell them what I want, and tell them soon as in within the week --before the money evaporates."