Errata

internal interface of the Web Conferencing Edge Servers must not be load balanced
On page 35, the second sentence of the third paragraph incorrectly states that both the external and internal interface of a Web Conferencing Edge Server should be load balanced.



Change:

"An HLB must be configured on both sides of the Web Conferencing Edge Servers."



To:

"The external interfaces of multiple collocated Access Edge Servers and Web Conferencing Edge Servers must be load balanced; however, only the internal interface of the Access Edge Servers in this configuration should be load balanced. The internal interface of the Web Conferencing Edge Servers must not be load balanced."

Collocation support for Standard, Enterprise and Web Components Server is incorrect
On pages 42 & 43, Table 2-10 contains incorrect entries in the Collocation Support column for Standard Edition Server, Enterprise pool, front-end server and Web Components Server.



The following entry should be removed from all 3 server roles:

Communicator Web Access Server

Incorrect link for provisioning site
On page 283, the second sentence in the 3rd bullet point contains an incorrect link.



Change:

"You perform this exchange by connecting to a Microsoft-hosted provisioning site (http://r.office.microsoft.com/r/rlidOCS?clid=1033&p1=provision) and completing a form that initiates a provisioning request."



To:

"You perform this exchange by connecting to a Microsoft-hosted provisioning site (https://licensing.microsoft.com/eLicense/L1033/Default.asp) and completing a form that initiates a provisioning request."

ClientLogReader not included
On page 614, the top of the page references a tool called ClientLogReader that is located on the Companion CD. However, this tool is not included on the Companion CD.



The tool is not included in the final release of the Resource Kit. Please disregard this reference.

Microsoft Press is committed to providing informative and accurate

books. All comments and corrections listed above are ready for

inclusion in future printings of this book. If you have a later printing

of this book, it may already contain most or all of the above corrections.

2005 should be 2006 On page 1, the 2nd sentence of the first paragraph contains an incorrect version of ISA Server. Change: "It leverages an organization's investment in Microsoft products by integrating with Active Directory, Microsoft SQL Server 2005, Microsoft Windows Server 2003, a public key infrastructure (PKI), the Microsoft Management Console (MMC), the Domain Name Service (DNS), Microsoft Internet Security and Acceleration (ISA) Server 2005, Microsoft Office SharePoint Server and the 2007 Microsoft Office system." To: "It leverages an organization's investment in Microsoft products by integrating with Active Directory, Microsoft SQL Server 2005, Microsoft Windows Server 2003, a public key infrastructure (PKI), the Microsoft Management Console (MMC), the Domain Name Service (DNS), Microsoft Internet Security and Acceleration (ISA) Server 2006, Microsoft Office SharePoint Server and the 2007 Microsoft Office system."

Incorrect information regarding installation requirements of Communicator Web Access On page 39, the first sentence on the page contains incorrect information regarding installation requirements for Communicator Web Access. Change: "Communicator Web Access can be installed on a separate computer, or it can be installed on the same computer running a Standard Edition Server or front-end server or a standalone Web Components server." To: "Communicator Web Access can be installed on a separate computer. Collocation of Communicator Web Access and Office Communications Server on the same computer is not supported."

Collocation support for Communicator Web Access Server is incorrect On page 43, Table 2-10 contains incorrect server roles for Communicator Web Access Server. Change: "Standard Edition Server Enterprise pool, front-end server Web Components Server" To: "Microsoft Office Communications Server 2007 administrative tools"

User Datagram Protocol (UDP) should be Transmission Control Protocol (TCP) On page 353, the second to last sentence of the first paragraph references UDP rather than TCP. Change: "Because most media gateways support only SIP over User Datagram Protocol (UDP), the Mediation Server converts SIP over the Transport Layer Security (TLS) used by Office Communications Server to SIP over UDP." To: "Because most media gateways support only SIP over Transmission Control Protocol (TCP), the Mediation Server converts SIP over the Transport Layer Security (TLS) used by Office Communications Server to SIP over TCP."