Question No. 1

A voice engineer is trying to configure CUCM to satisfy the following customer codec requirements.

– All IP phones should use audio codec at less than 10K bandwidth and maintain voice quality

– The IP phone audio codec selected should be optimized for speech and music

– The audio codec should be used in outbound SIP early offer signalling

Which configuration best satisfy the requirement?

A)

B)

C)

D)

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Question No. 2

Refer to the exhibit.

Assume that the serial interface link bandwidth is full T1. What is the maximum amount of bandwidth allowed for priority queuing of RTP packets with a DSCP value of EF?

• A. 33% of 1.544 Mb/s
• B. 5% of 1.544 Mb/s
• C. 38% of 1.544 Mb/s
• D. 62% of 1.544 Mb/s
• E. 0% of 1.544 Mb/s

Question No. 3

You want your SDN controller to build a topology map of your network. Which protocol can be used to export IGP information from the network to the SDN controller?

• A. VXLAN
• B. JSON
• C. BGP-LS
• D. OpenFlow
• E. PCEP

Question No. 4

How is Video Call traffic Class defined on Cisco Unified CM for Enhanced Location bandwidth deductions?

• A. On each device or Device Pools configuration page
• B. On Location configuration page
• C. On Device Profile page
• D. On SIP Profile configuration page
• E. On each device’s configuration page

Question No. 5

An engineer is troubleshooting Cisco Jabber Federation where the server cannot discover the external Lync domains using SRV records. Which two steps resolve this problem? (Choose two)?

• A. Configure the port number as 5065.
• B. Configure the destination pattern as “lyncdomainname.com”.
• C. Set the Next Hop value as the IP address of the Microsoft Lync Server.
• D. Configure the destination pattern as “.com.lyncdomainname*”
• E. Configure the port number as 5060.
• F. Set the protocol to TLS.
• G. Set the Next Hop value as the IP address of the Lync Domain servers. H. Set the protocol to TCP.

Question No. 6

Refer to the exhibit.

Which type of SIP message does Cisco Unity Express use to respond to this incoming SIP message when it is configured for unsolicited MWI notification?

• A. 5XX
• B. 4XX
• C. 2XX
• D. 3XX
• E. 1XX