McDewey

For basic installation of IM and Presence Service in a de-centralized/distributed (Standard) deployment, follow the Installation Methods Task Flows For VMware vSphere ESXi, on page 43 to install both the telephony and IM and Presence Service clusters. Note Description IM and Presence Service Central Cluster Unified CM Publisher (non-telephony) Begin the install process for the Unified CM publisher node. — Attended Installation, on page 48 Step 1 Configure the Basic Installation. — Configure Attended Installation, on page 53 Step 2 Configure the Unified CM publisher node. — Configure the Unified Communications Manager Publisher, on page 55 Step 3 Begin the install process for the IM and Presence central cluster. Attended Installation, on page 48 — Step 4 Continue with the Basic Install process for IM and Presence Service by continuing the installation. Configure Attended Installation, on page 53 — Step 5 Configure the IM and Presence Service database publisher node. Configure the IM and Presence Publisher, on page 58 — Step 6 On the Unified CM publisher, add IM and Presence Service subscriber nodes. — Add Subscriber Nodes, on page 58 Step 7 Complete the installation on the IM and Presence Service subscribers. Install Subscriber Nodes, on page 59 — Step 8 Attended Installation Use this procedure for Unified Communications Manager and IM and Presence Service installations to begin the basic install process. You can use this procedure if you are installing a cluster or adding a node to an existing cluster. Procedure Step 1 Perform one of the following: • If you are installing from a DVD drive located on a VMware ESXi server host, insert the installation DVD into the tray and restart the virtual machine, so that it boots from the DVD. Installation Guide for Cisco Unified Communications Manager and the IM and Presence Service, Release 15 and SUs 48 Installation Methods Attended Installation