Refer to the exhibit.

Contoso has Lync infrastructure deployed across all of its locations. After looking at the network reports, an administrator discovers that the link between central site and branch site has an average of 5% packet loss. CAC is not configured on the link. What is the maximum bandwidth in kbps consumed when a Lync client from central site makes a voice call to a Lync client in the branch site?

• A. 166
• B. 96
• C. 49.8
• D. 67

Ail organization uses Microsoft Lync Server 2010 with all workloads enabled and deployed on- premises. All users are configured for Office 365 Hosted Exchange and Unified Messaging. The messaging administrator counterpart has correctly configured
the hosted Exchange environment. Which steps must an administrator take in the on-premise Lync environment to enable a working UM Auto-attendant?

• A. Execute new-csexumcontact with the correct SIP address, registrar pool, AD Location, and display number. Populate the ms-each-UC-Voice-Mail-Settings attribute to CSHostedVoiceMailPolicy=0. Assign the proper UM Dial Plan to the new contact object.
• B. Use OCSUMUTTL.exe to create and provision UM contact objects in the on-premise directory with the correct SIP address, registrar pool, AD Location, and display number.
• C. Execute new-csexumcontact with the correct SIP address, registrar pool, AD Location, and display number. Populate the ms-each-UC-Voice-Mail-Settings attribute to CSHostedVoiceMailPolicy=1.
• D. Use OCSUMUTIL. exe to create and provision UM contact objects in the on-premise directory with the correct SIP address, registrar pool, AD Location, and display number. Populate the UM Proxy Address attribute and UM Dial Plan on the new contact object.

An organization deployed a Microsoft Lync Server in its primary datacenter.
Many users work in branch offices and currently register to the FrontEnd Pool in the primary datacenter.
Branch office requirements:
Support 1200 users with heavy telephony and conferencing usage.
Minimize the impact on the branch office through poorly performing WAN connectivity.
Keep the costs as low as possible. Which option meets these requirements?

• A. Deploy a Survivable Branch server with a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.
• B. Deploy a Standard Edition Server with a collocated Mediation server and a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.
• C. Deploy a Survivable Branch server with a collocated Mediation server and a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.
• D. Deploy a Survivable Branch Appliance with a collocated PSTN gateway. Configure calls to and from the PSTN to use local PRIs.

Contoso deployed a Lync infrastructure and enabled 50% of its users for Enterprise Voice. Contoso wants to use Lync with its existing analog phones and analog fax machines. Which two actions must an administrator take on the Lync server to use existing analog fax machines? (Choose two.)

• A. Assign a new Voice policy to the analog fax device.
• B. Create a new contact object for analog fax device via New-CsAnalogDevice cmdlet
• C. Enable Media bypass globally and on the trunk connection to the gateway.
• D. Create a new Voice policy for analog fax device via New-CSVoicepolicy cmdlet.
• E. Create a new Conferencing policy for the analog fax device via New-CSConferencingPolicy cmdlet.