Summary: Very pleased with this Cisco switch.A little apprehensive at first to buy it used I must say, but it worked for the best, no problems so far.Very solid device and more then what I really need right now, but it doesn't matter since I'm thinking on growing.
Summary: Purchased for use with Cisco SPA 500-series IP phones + UC320. They work together very nicely with minimal effort needed to configure the switch - the auto-discovery set up a separate VLAN for voice, the phones and UC320 just work without drama. It's obviously more expensive than an unmanaged switch - but if you are building a Cisco VoIP system, it's a big savings of time/hassle.
Summary: We have a small office with about 5 employees. I needed a phone system that worked well for us. I went out to local suppliers and they all tried to ripe me off. I looked at the different systems and decided I wanted the Cisco system. I did not want to pay the outragious prices they quoted so I bought it myself through Amazon. With the help of a local IT person to help me install it. I ended up with a great system and spent about $3000 total which saved me about $3500+.