CCNA Voice Practice Test 2 ICOMM 640-461

CCNA Voice Practice Test 2 ICOMM 640-461


What are the valid line-coding formats for T1 circuits?

 
 
 
 

A  _______ has three ext assigned to it.

 
 
 
 

To make an intercom DN UN- dial able?

 
 
 
 

What do you do in CCA to enable the ability to add intercom lines to phones?

 
 
 
 

DTMF is used to provide telephone keypad digits using which of the following methodologies?

 
 
 
 

The true statement is

 
 
 
 

What are the maximum users that a Cisco Unity Express Network Module platform can support?

 
 
 
 

Which Cisco Unity Express module supports up to 14 hours of messages?

 
 
 
 

_____________ is used to carry IP traffic that is not sensitive to potential packet drops

 
 
 
 

If there are no optional header fields, how many bytes of data is needed for these three headers?

 
 
 
 


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