Welcome, I just took the 801,138 and 322 Cert tests, check out the Nortel Cert thread. My background is all PBX and no Data so the 138 and 322 were not to tough however needless to say I will be taking the 801 again
Make sure you know all your bandwith formulas for all codecs also heavy into H323. The Packet Telephony Design Issues is what kicked my south side
