Did not know where to place this one.
But will the SPA525g2 work on a CUCM 6.1
our customer sent this back
" The SPA525G is designed for UC500 only for SCCP mode and will not work in Call Manager asa SCCP phone.The SPA 535G phones will only work in SIP mode with CallManager when it is registered as athird party SIP phone. . Please note that it has not been tested with Call Manager soSPA525G will interoperate with Call Manager in SIP mode for basic features (i.e.make/receive calls, call forward, transfer and conferencing) "