The two fields within the header that are of interest for this article are the FROM and TO fields. Within the header is a number of fields, each of which has a specific purpose to assist with communication between two endpoints ( Nick Galea over at 3cx.com has a great blog post that explains the SIP HEADER in greater detail). This article is concerned with the SIP INVITE header, and how we manipulate it with the help of a Session Border Controller (SBC) to achieve a desired outcome. To facilitate the setup, management and tear down of calls, the SIP protocol makes use of SIP Headers. These terms refer to an endpoint that initiates a call (calling party) and an endpoint that receives the call (called party). Overview Terminologyīefore looking at the technical configuration aspects of this post, here’s a brief overview of some of the terms I’ll be using: Called/Calling Party NOTE: To carry out the configuration changes outlined in the fix section of this article, it is assumed that the reader has an in depth understanding of Lync Enterprise Voice configuration (particularly the Mediation server role and the SIP protocol) as well as experience configuring Sonus Session Border Controllers (SBCs). Configure Sonus SBC gateway to manipulate Sim Ring/Call Forwarding SIP INVITE.Configure Lync to present B Party information in Sim Ring/Call Forwarding SIP INVITE.
This article is broken into the following sections: However, I’ve been waiting to have all the components I need in my lab to successfully capture all the relevant screenshots and traces, and for Microsoft to resolve a bug with the Mediation server role that was rectified with CU3 (more on that later).
Windows PowerShell has many advantages in speed, simplicity, and productivity over only using the Microsoft 365 admin center such as when you are making setting changes for many users at one time.This is something I’ve been meaning to write since the release of Lync Server 2013. Why you need to use Microsoft 365 or Office 365 PowerShell To get started with Windows PowerShell, see these topics:Īn introduction to Windows PowerShell and Skype for Business Online With Windows PowerShell, you can manage Office 365 and Skype for Business Online using a single point of administration that can simplify your daily work, when you have multiple tasks to do. When it comes to Windows PowerShell is all about managing users and what users are allowed or not allowed to do.
Want to learn more about Windows PowerShell? Set-CsOnlineDialInConferencingUserDefaultNumber -Country US -ToNumber +18005551234 -NumberType TollFree -BridgeId