[A45] You plan to deploy a Microsoft Lync Online subscription that will contain a single SIP domain named contoso.com. You need to identify which DNS records must be created to meet the following requirements: - Provide users with the ability…

[A46] You have a Lync Server 2013 infrastructure and a Microsoft Exchange Server 2010 organization. You have a SIP domain and an SMTP domain named contoso.com. You recently migrated the on-premises Exchange Server 2010 organization to Microsoft Office 365. You…

[A47] You have a Lync Server 2013 infrastructure. The infrastructure contains three servers. The servers are configured as shown in the following table. You plan to provide users with the ability to use desktop sharing and to display Microsoft PowerPoint…

[A48] Your company has two main offices. The offices are located in Denver and New York. The offices connect to each other by using a WAN link. You have a Lync Server 2013 infrastructure. You have a conference that has…

[A44] You have an IP-PBX that uses four-digit extensions. You plan to deploy Enterprise Voice. You implement a SIP trunk between the Lync Server infrastructure and the IP-PBX. You configure all users to use the following LineURI: tel:+3120123 ;ext= You…

[A40] Your company has a Lync Server 2013 infrastructure that contains four servers. The servers are configured as shown in the following table. The Lync Server infrastructure contains a hardware load balancer named HLB1. The company has an IP-PBX. The…