Latest CCNP Voice 642-457 Dumps (21-25)

QUESTION 21
Refer to the exhibit. What must be configured on the HO Cisco Unified Communications Manager to allow HQ users to dial the SAF learned directory number pattern 3XXX?
A.    Route pattern 3XXX should be configured and made available to HO users through the phone CSS.
B.    Route pattern 3XXX should be configured and made available to HQ phone users through the phone AAR CSS.
C.    The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone CSS.
D.    The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone AAR CSS.
E.    The SAF directory number pattern 3XX will be made available to all user automatically as soon as the SAF partition is selected.
Answer: C

Continue reading

Latest CCNP Voice 642-457 Dumps (16-20)

QUESTION 16
Which two locations are the best locations that an end user can use to determine if an IP phone is working in SRST mode? (Choose two)
A.    Cisco Unified Communications Manager Administration
B.    IP phone display
C.    Cisco Unified SRST Router
D.    Cisco Unified MGCP Fallback Router
E.    physical IP phone settings
Answer: AB

Continue reading

Latest CCNP Voice 642-457 Dumps (11-15)

QUESTION 11
Refer to the exhibit. Assume that NANP is being used and 9 is used for PSTN access code Long distance national calls are preceded with 1.
How should the HQ Cisco Unified Communications Manager be configured for calls to 3XXX to be sent to the gatekeeper at 1 0 1 6 1 with PSTN backups?
A.    Configure a route pattern for 3XXX Assign this route pattern to a route list that points to two route groups The first route group contains the H 225 trunk The second route group contains the MGCP gateway with prefix digits 1 408555 for the outgoing called number.
B.    Configure a route pattern for 1#3XXX Assign this route pattern to a route list that points to a route group that lists the H 225 trunk as first choice and the MGCP gateway as a second choice.
C.    Configure a route pattern for 4085543XXX. Assign this route pattern to a route listthat points to two route groups. The first route group contains the H 226 trunk The second route group contains MGCP gateway.
D.    Configure a route pattern for 3XXX Assign this route pattern to a route list that points to two route groups The first route group contains the H 225 trunk The second route group contains MGCP gateway with prefix digits 91 408554 for the called number.
Answer: D

Continue reading