An unauthorized delegate operation was attempted

I enabled the use of Sefautil using the instructions located here. I wanted to add myself as a delegate for another user to allow users to send Lync/Skype for Business Meetings calendar invites on behalf of another user. I ran this command: .\Sefautil.exe /Server:LyncFe01.domain.com sip:John.Smith@domain.com /adddelegate:Habib.Mankal@domain.com everytime i ran the above command it would not […]

KB3080353 Breaks Dialin page and Distribution Groups

Recently had some servers auto patch themselves however the servers were not at the CU level they needed to be at for the Patch to work. KB3080353 was the Lync 2013 update that was installed. https://www.microsoft.com/en-us/download/details.aspx?id=48875 We received error that the https://dialin.domain.com web page was giving the error:       Distribution Groups that were added into […]

How to Setup and Configure the integration/simulring between Cisco Unified Communications Manager 10.5 and Lync/Skype for Business Server

 Author: Habib Mankal Cisco Unified Communications Manager Configuration Create a SIP Profile 1. Log into your CUCM web console: https://x.x.x.x 2. From the menu select: Device –> Device settings –> SIP Profile 3. Click Add New 4. Provide a name and configure the SIP profile as per the screen shots below ensure that: a. Early […]

Windows 10 upgrade network connections folder empty

I recently upgraded one of my PC’s to windows 10 from windows 8 everything went smooth except I had no network connections in control panel the folder was empty and the drivers were installed and working fine in device manager. Here is what i had to to get it working: Open the Registry Editor by […]

How to setup simultaneous ring (simring) with Mitel Extension and and Lync Enterprise Voice:

Author: Habib Mankal Editor: Curtis Johnstone Contents   Introduction The below document explains on the setup and configuration of simultaneous ring (simring) between a Mitel extension and a Microsoft Lync enterprise voice user. Before beginning the steps below to configure simring you will need to have previously setup a sip trunk from the Mitel MCD […]

Direct SIP Integration between Mitel Communications Director (MCD) and Microsoft Lync Server

Author: Habib Mankal Editor: Curtis Johnstone This document is provided “as-is”. Information and views expressed in this document, including URL and other Internet Web site references, may change without notice. Some examples depicted herein are provided for illustration only and are fictitious.  No real association or connection is intended or should be inferred. This document […]

Creating Normalization Rules from CSV file

Environment: Avaya CS1000E <—> Avaya Session Manager <—> Lync Server 2013 I wanted to create a normalization rule that has a few different ways for the DID number and or Extension to be dialed and normalize the number to the users 4 digit extension which would send the call to the Avaya Session Manager and then to the […]