exam topics for 642-143

Before you taken 642-143 IPTX, you should prepare from the below knowlodges, together with

pass4sure’s 642-143 IPTX exam questions and answers, you will pass 642-143 IPTX easily.

Cisco 642-144 IPTX exam topics

Before you taken 642-144 IPTX, you should prepare from the below knowlodges, together with

pass4sure’s 642-144 IPTX exam questions and answers, you will pass 642-144 IPTX easily.

What is difference between 642-144 and 642-143

642-144 and 642-143 are all named IP Telephony Express Exam, but 642-144 is the new version

for IPTX exam, and for 642-143, it’s Last day to test is 7/29/2007. So if you want to take

642-143, please keep in mind you should take it before 7/29/2007, otherwise, it will retire.

In fact, if there is not special needs from Cisco or your company, I suggest you take 642-143,