Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) : 642-437

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Cisco 642-437 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:

1. How does a Cisco Unified Border Element support codec filtering?

A) The Cisco Unified Border Element can be configured to support codec filtering by adding a list of supported codecs in global configuration mode.
B) The Cisco Unified Border Element will only support codec filtering in media flow-around mode so that endpoints can negotiate a specific codec independently.
C) The Cisco Unified Border Element relies on the endpoint that initiates the call to determine which codes the call will use.
D) The Cisco Unified Border Element can be configured to support codec filtering by adding one or more codec types to each dial peer that is configured in the device.

2. DRAG DROP
All calls over the IP WAN use G.729. IP phones A and B use Cisco Unified Communications Manager Express.
IP Phone A is on a call with IP Phone B.
IP Phone A conferences in Analog Phone C with IP Phone B.
Software conference resources are not being used.
Drag the appropriate DSP resource for each gateway from the list to the correct locations in the graphic so the call can be completed.

3. Which two methods are used by a Cisco gateway to transmit fax traffic across the IP network? (Choose two.)

A) Cisco fax relay
B) modem pass-through
C) T.30 signaling
D) fax pass-through
E) modem relay

4. Which type of voice port supports immediate-start, wink-start, and delay-start followed by pulse or DTMF tones?

A) FXS
B) FXS-DID
C) E&M
D) FXO

5. A call is received on a voice gateway from a Session Initiation Protocol-based Internet source. The call is destined for a telephone that is connected directly to the gateway. Which type of dial-peer is considered outgoing?

A) plain old telephone service
B) Foreign Exchange Station
C) VoIP
D) Foreign Exchange Office

Solutions: