Examine the output, and use the information you gather to answer the question.
How many phones will ring if a user dials extension 5001? (Select the best answer.)
A.
none
B.
one
C.
two
D.
three
Explanation:
One phone will ring if a user dials extension 5001 because only one IP phone has a line button that is
configured to use extension 5001. By contrast, both the phone associated with ephonedn 50 and the phone
associated with ephonedn 51 will ring when a user dials extension 5000 because both phones have buttonsthat are configured to use that extension. The following command set configures two phones to ring
simultaneously when a call is received on extension 5000:
ephonedn 50
number 5000
!
ephonedn 51
number 5001
!
ephone 20
button 1:50
!
ephone 21
button 1:51
button 2:50
You can configure which ephonedn is given preference by issuing the preference command in ephonedn
configuration mode. When multiple ephonedns are configured with the same extension number, the ephonedn
with the lowest preference value will receive the call. The preference can be set to a value from 0 to 10; an
ephonedn is set to a preference of 0 by default. An ephonedn with a preference of 0 is preferred over an
ephonedn with a preference of 1.https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/command/reference/cme_cr/
cme_p1ht.html#wp1403322580