Problems Connecting Poly CCX600
We're rolling out new phones - Poly CCX600s & VVX450s. We have no problems doing things with and to the VVX series of phones in our network or anywhere else. The CCX however is causing us grief. We cannot get them to come up in our network. We can connect and provision them just fine in networks outside of our network but when we’re within the confines they will not connect. When we plug them in they go into an endless reboot cycle. To try to break that then we reset to factory defaults but the same thing happens and they just go into perpetual reboot. When we watch them on the switch we seem them power up but their MAC address never registers before they reset themselves. One observer said he has seen/heard of this before where some phones “rewrite” or “mask” the MAC address for some reason but I can't find anything on any Poly docs about that, or this problem or any troubleshooting for it. In short I guess that it is failing to connect at Layer 2 so there’s not going to be any Layer 3 addressing either. Has anyone ever encountered and possibly resolved this?
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