Voice over IP First-Step

1.

What protocol does a Cisco IP Phone use to communicate with a Cisco CallManager server?

  1. RTP

  2. SCCP

  3. H.323

  4. MGCP

2.

A logical grouping of Cisco CallManager servers is called a __________.

  1. Zone

  2. Region

  3. Location

  4. Cluster

3.

Cisco CallManager servers restrict calls using __________ and __________. (Select two.)

  1. Locations

  2. Calling Search Spaces

  3. Device Pools

  4. Partitions

4.

Which of the following products is designed to support enhanced 911 service?

  1. IVR

  2. CSS

  3. CER

  4. SRST

5.

How much voltage powers a Cisco IP Phone?

  1. -24 VDC

  2. -48 VAC

  3. -24 VAC

  4. -48 VDC

6.

Identify the wireless Cisco IP Phone model.

  1. 7920

  2. 7960

  3. 7914

  4. 7970

7.

What feature does the VT Advantage product add to IP telephony?

  1. Enhanced security

  2. Video calls

  3. Diagnostic features

  4. Software-based transcoding

8.

Which of the following protocols encrypts voice packets?

  1. SIP

  2. RTCP

  3. RAS

  4. SRTP

9.

Which of the following supports voice mail and auto attendant functions within a router?

  1. CME

  2. CUE

  3. CCS

  4. SRST

10.

Which of the following are true concerning Cisco CallManager Express (CME)? (Select two.)

  1. CME runs on a Windows 2000 platform

  2. CME runs on a router platform

  3. CME supports up to 240 IP phones

  4. CME supports up to 480 IP phones

Related

Категории