Discussion Cisco questions &am... 642-446 642-446 Last Post RSS admin Famed Member Admin Joined:14 years ago Posts: 3422 02/10/2012 9:09 pm Exam 642-446: CIPT1 - Implementing Cisco Unified Communications IP Telephony Part 1 http://www.briefmenow.org/cisco/category/642-446-cipt1-implementing-cisco-unified-communications-ip-telephony-part-1/ ReplyQuote Working Please Login or Register