Le Cloud de Christophe BOUCETTA

Voici le blog sur les communications unifiées et la collaboration Microsoft par un MVP nominé depuis 11 ans
  • [Microsoft Lync Server 2013] Lync 2013 updates: February 2013

    These updates for Lync 2013 include many basic quality improvements since the initial release of Lync 2013. These updates include the following improvements:

    •     Enables users to hide offline contacts in the contact list.
    •     Enables users to receive buddy invites from untrusted networks.
    •     Improves the support for high dots per inch (DPI) displays, for Microsoft Narrator, and for other accessibility features.
    •     Fixes bugs that are related to Location sharing and settings.
    •     Fixes bugs that are related to Tabbed Conversations.
    •     Enables participants to join online meetings by dialing out to their telephone number if online meetings are scheduled by a non-audio-enabled Lync 2013 user.
    •     Improves the handling of devices that have both a front-facing and rear-facing camera.
    •     Improves the user experience when you join a Lync meeting in a Lync Room System-enabled room.

    Description and download here: http://support.microsoft.com/kb/2812461

  • [Microsoft Lync Server 2013] Microsoft Lync Connectivity Analyzer

    Microsoft Lync Connectivity Analyzer helps Lync administrators find out if the deployment and configuration of their Lync Server environment meets the requirements to support connections from Lync Windows Store app for Windows 8 and Windows RT and from Lync mobile apps.

    Overview

    Microsoft Lync Connectivity Analyzer attempts to connect to your Lync server using the same services and protocols that are used by Lync Windows Store app and Lync apps for mobile platforms. You can perform the connection tests over your internal network or an external network that connects to your Lync server. Lync Connectivity Analyzer provides a report with detailed information about each connection step to help you validate your configuration and troubleshoot connection problems.

    Lync Connectivity Analyzer tests the following Lync server components:

        Autodiscover service
        Authentication Broker (Reach) service
        Mobility (MCX) service
        WebTicket service


    Lync Connectivity Analyzer tests the configuration of the following other components:

        Publication of DNS records for Autodiscover URLs
        Certificates
        Proxy servers

    Top of pageTop of page
    System requirements

    Supported operating systems: Windows 7 Service Pack 1, Windows 8, Windows Server 2008 R2 SP1, Windows Server 2008 Service Pack 2, Windows Server 2012, Windows Vista Service Pack 2

        Microsoft .NET Framework 4.5 required

    Download here: http://www.microsoft.com/en-us/download/details.aspx?id=36535

  • [Microsoft Lync Server 2013] prerequisites script for Windows Server 2012

    You can find on this blog a script will assist in getting servers ready for the installation of Microsoft Lync Server 2013 on Windows Server 2012:

    http://www.ehloworld.com/1697#comment-42601

    The download link is here: http://www.ehloworld.com/wp-content/uploads/2013/02/Set-CsLync2013Prerequisites.v1.0.zip

    Syntax

    C:\Set-CsLync2013Prereqs.ps1 [[-HasInternetAccess] ] [[-TargetFolder] ] [[-Win2012Source] ] [-Standard] [-WhatIf] [-Confirm] []

    Examples

    Set-CsLync2013Prereqs.ps1

    This will launch the script with the default options for Enterprise edition servers

    Set-CsLync2013Prereqs.ps1 -Standard

    This will launch the script for Standard edition servers

    Set-CsLync2013Prereqs.ps1 -Win2012Source e:

    This will launch the script using the e: drive for the source of the Windows Server 2012 installation files

    Thanks to the author!

  • [Microsoft Lync Server 2013] Ferrari Electronics Gateways video door phones and sip phone support

    Ferrari Electronics Gateways is officially certified for Lync 2010/2013: http://technet.microsoft.com/en-us/lync/gg131938

    Ferrari Electronics offer two interesting solution with Microsoft Lync:

    - Video Door Phones solution:

    OfficeMaster Entry Control permit:

                  Video Door Phone configured in AD

                 Each station is defined as a Lync Analog Device

                 Separate video window appears parallel to call

    Architecture:

    Video here: https://skydrive.live.com/?cid=FB75B89C952F035B&id=FB75B89C952F035B!124#cid=FB75B89C952F035B&id=FB75B89C952F035B%21667

    - Sip phone support:

    SIP2Lync fully integrates any device into Lync like dect cordless phones, legacy phones via SIP ATA.

    Architecture:

    Video: https://skydrive.live.com/?cid=FB75B89C952F035B&id=FB75B89C952F035B!124#cid=FB75B89C952F035B&id=FB75B89C952F035B%21664

  • [Microsoft Lync Server 2013] Microsoft Lync 2013 support in BlackBerry Enterprise Server 5.0

    BlackBerry Enterprise Server 5.0 SP4 MR2 now supports configuring the BlackBerry Collaboration Service to properly communicate with a Microsoft Lync 2013 front end pool. This Maintenance Release Package is a slightly different type of release as compared to previous releases. This setup does alter the database.

    In summary:

    - The certificate requirements also have not changed from Microsoft Lync 2010 to Lync 2013

    - No new Enterprise Instant Messenger client required.

    - The hardware and software pre-requisites to support Microsoft Lync 2013 has not changed from the existing pre-requisites for supporting Microsoft Lync 2010 and Microsoft Office Communications Server 2007 R2

    More informations here: http://btsc.webapps.blackberry.com/btsc/viewdocument.do;jsessionid=A2EB94CCC14E67740F39FB0914C28D13?externalId=KB33629&sliceId=2&cmd=displayKC&docType=kc&noCount=true&ViewedDocsListHelper=com.kanisa.apps.common.BaseViewedDocsListHelperImpl

  • [Microsoft Lync Server 2013] Nordic Infrastructure Conference (NIC) Lync 2013 session

    Lync 2013 session presented during Nordic Infrastructure Conference (NIC) in Oslo are online.

    The sessions cover the following points:

    - Lync Server 2013: Mobility, Clients and VDI by Martin Lidholm: http://vimeo.com/58109325

    - Lync Server 2013: Architecture Overview by Martin Lidholm: http://vimeo.com/58110115

    - Lync Server 2013: Best Practice Administration With System Center Operations Manager 2012 by Ståle Hansen: http://vimeo.com/58166528

    - Lync Server 2013: Design for High Availability & Disaster Recovery by Justin Morris: http://vimeo.com/58110874

    - Lync Server 2013: Migration Strategies & and Coexistence Strategies by Justin Morris: http://vimeo.com/58165673

    - Lync Server 2013: Network Quality considerations in LAN, WAN and WLANS by Ståle Hansen:  http://vimeo.com/58166048

    Some ppt are available here:

    - Lync Server 2013: Network Quality considerations in LAN, WAN and WLANS: http://www.slideshare.net/stalehansen/nic-lync-networkv03-16368137

    - Lync Server 2013: Best Practice Administration With System Center Operations Manager 2012: http://www.slideshare.net/stalehansen/nic-lync-bpactivemonitoringv03

  • [Microsoft Lync Server 2010] Cumulative update Janvier 2013

    Today Microsoft has released January 2010 Cumulative Updates for Lync 2010 products:

     

     Product

     Version

    KB

    Lync 2010 (64bit client)

    4.0.7577.4374

    2793351

    Lync 2010 (32bit client)

    4.0.7577.4374

    2793351

    Lync Server 2010

    4.0.7577.211

    2791665

  • [Microsoft Lync Server 2013] White Paper: Delivering Lync 2013 Real-Time Communications over Wi-Fi

    As unified communications consultant, one of the most important things to evaluate during a project is the network, offering real-time features with delay, jitter or packet loss directly impact user experience.

    Microsoft released an interesting white paper about it's solution over Wireless environment, he is now available from the Microsoft Download Center.

    Description:

    Microsoft Lync 2013 communications software on multiple platforms and device types is now validated with voice and video (real-time media) workloads over wireless local area networks (Wi-Fi networks). The guidance and documentation provided here also applies to Lync 2010 deployments and earlier releases. However, full Wi-Fi support will be available only with a Lync 2013 client. Changes in the Lync media stack available with Lync 2013 will improve overall performance on high-loss, high-jitter wired or wireless networks. To optimize the wireless infrastructure, in particular for real-time media traffic, this guide provides details regarding Wi-Fi (WLAN) technology, configuration settings, and optimization. In addition, this guide provides deployment recommendations and evaluates typical enterprise, public hotspot, and home Wi-Fi deployments for real-time bidirectional media quality.

    You can download it here: http://www.microsoft.com/en-us/download/details.aspx?id=36494



  • [Microsoft Lync Server 2013] Polycom CX500, Polycom CX600, and Polycom CX3000 cumulative update: January 2013

    The name of Lync 2010 Phone Edition is changed to Lync Phone Edition. The software works with both Lync 2010 and Lync 2013.

    The update fixes this issues:

    • 2703325 Updates are available that enable the "Music on Hold" feature on Lync Phone Edition telephones
    • 2781616 Description of the cumulative updates for Lync Phone Edition that add support for additional languages
    • 2781617 A common area phone that is running Lync Phone Edition does not try to sign in after the Front End server restarts
    • 2802790 Graphic output is not displayed correctly on the screen of a Polycom telephone that is running Lync Phone Edition
    • 2781618 A white screen or a white horizontal line appears on a Polycom telephone that is running Lync Phone Edition
    • 2781620 White lines appear on the screen of a Polycom telephone that is running Lync Phone Edition

    KB description: http://support.microsoft.com/kb/2737911/en-us?fr=1

    Lync phone edition firmware: http://go.microsoft.com/fwlink/?LinkID=203406

  • [Microsoft Lync Server 2013] Damaka's Xavy Free

    Damaka's Xavy, a Full-Featured Native Mobile Client for Lync, is currently available for FREE on iOS and Android.

    Damaka's Microsoft Certified Xavy app is normally $19.99 for iOS and Android, but is currently being offered for FREE.

    Xavy is a native mobile client for Lync and OCS R2 that provides the full feature set of Lync (white-boarding, application sharing, desktop sharing, file sharing, A/V conferencing, and IM). If you can access Lync without a VPN connection, you can just download it, punch in your credentials and sign on. Xavy Attendee and Xavy Cloud (Office 365) are currently FREE as well.

    How-To Videos: https://www.youtube.com/watch?v=qsUzHuLUsnw&list=PLXkRs6rapUYuxsBrrQMJD41rFpWdSh-aQlist=PLXkRs6rapUYuxsBrrQMJD41rFpWdSh-aQ

    I didn't see any deadline about this offer, therefore, it should be taken immediately!

  • [Microsoft Lync Server 2013] Office Web Apps Server (WAC) discovery failed, PowerPoint content is disabled

    Un petit dépannage ce matin qui peut faire gagner un peu de temps dans certaines installations:

    Impossible de partager des powerpoints avec Lync 2013. la résolution de cette erreur dans ce cas là est la non présence dans le SAN du certificat installé sur le serveur Office Web Apps 2013 de l'url interne.

  • [Microsoft Lync Server 2013] SNOM Webinar: Deploying Microsoft Lync with snom's Expanded Lineup of Lync Qualified Phones Featuring the new snom 7xx Series UC Edition Phones

    Snon annonce un webinar pour le 23 janvier 2013: Deploying Microsoft Lync with snom's Expanded Lineup of Lync Qualified Phones Featuring the New snom 7xx Series UC Edition Phones

    Le programme est le suivant:

    • The new snom UC edition lineup – newly  Lync qualified snom 7xx series - snom 710, 720 and 760 IP phones – and the snom 300 and 370, and the snom 821, all of which employ snom’s new Apollo firmware and have successfully passed the Microsoft Compatible Devices Program’s rigorous testing process.
    • The role of each snom UC endpoint in meeting customer needs and budgets
    • The distinct features of the award-winning snom7xx series in both Lync and IP PBX environments
    • Advanced capabilities of new snom UC edition Apollo firmware – Automatic Lync Server updates of snom phones, out of box, easy sign-in via extension and PIN authentication for standard phone applications
    • How to customize snom phones to meet specific business needs and processes – Boss/Admin, custom presence buttons on phones, re-branding and more.

    Pour y participer: http://www.snomchannel.com/education/webinars/webinar-under-the-hood-with-snom-uc-edition-phones-qualified-for-microsoft-lync/

  • [Microsoft Lync Server 2013] AudioCodes One Voice for Microsoft Lync

    Audiocodes annonce son programme "“AudioCodes One Voice for Microsoft Lync” sur leur site: http://www.audiocodes.com/press-releases/audiocodes-launches-audiocodes-one-voice-for-microsoft-lync?goback=.gde_4622415_member_204215061

    On y découvre leur stratégie vis à vis de Microsoft Lync Serveur 2013 détaillant leur programme et service:

    C'est officiel, le constructeur annonce pour février 2013 l'arrivée sur le marché des téléphones IP qualifiées pour Lync (donc pas un Lync Phone) des modèles 300HD et 400HD qui seront low cost.

    La brochure est téléchargeable ici: http://www.audiocodes.com/filehandler.ashx?fileid=867287

    Plus d'informations directement sur le site d'Audiocodes: http://www.audiocodes.com/microsoft

  • [Cisco] Windows 8 clients can't associate to Cisco Unified Wireless

    Actuellement, si votre contrôleur Cisco WLC est dans une version inférieur à 7.0.235.3, les utilisateurs ayant un os windows 8

    c'est un probleme faisant l'objet d'un kb microsoft: http://support.microsoft.com/kb/2749073 :

    Les clients Windows 8 n'est peut-être pas en mesure de se connecter à des infrastructures sans fil existantes à l'aide de certains routeurs Cisco, contrairement aux ordinateurs Windows 7 et XP.

    Cause

    Windows 8 peut rencontrer un problème lorsque vous essayez de vous connecter au réseau sans fil de Cisco Unified. Si le client est à l'aide de gestion des clés WPA ou WPA2 avec chiffrement AES, la connexion peut échouer. Avec « débogage client » en vigueur sur le contrôleur de réseau local sans fil, un message semblable au suivant apparaît :

     *dot1xMsgTask: Jun 12 20:23:37.471: 00:11:22:33:44:55 Retransmit failure for
    EAPOL-Key M1 to mobile 00:11:22:33:44:55, retransmit count 5, mscb deauth count 0

    La résolution est simple, il suffit de mettre à jour le firmware du contrôleur WLC: https://supportforums.cisco.com/docs/DOC-27213

    Windows 8 clients can't associate to Cisco Unified Wireless

    The problem - Windows 8 clients can't associate to CUWN

    Windows 8 wireless clients can encounter a problem when trying to associate to the Cisco Unified Wireless Network.  If the client is using WPA or WPA2 key management with AES encryption, then the pairwise key exchange may fail.  With "debug client" in effect on the Wireless LAN Controller, a message similar to the following is seen:

    *dot1xMsgTask: Jun 12 20:23:37.471: 00:11:22:33:44:55 Retransmit failure for
    EAPOL-Key M1 to mobile 00:11:22:33:44:55, retransmit count 5, mscb deauth count 0
     
    This is the Cisco bug CSCua29504.  This problem is also documented as Microsoft Support Article ID 2749073.

    The solution: upgrade WLC software

    This bug is fixed in the following releases of WLC software, which are available to download from Cisco.com now:

    7.3.101.0
    7.2.111.3
    7.0.235.3

  • [Microsoft Lync Server] Certification

    Un peu plus d'information est disponible sur le futur des certifications Lync.

    Il retrouve maintenant deux niveaux de certifications:

    - Le niveau "Expert" avec le MCSE Communication, pour valider ce cursus, il faut réussir les certifications suivantes:

    Autant prévenir que le temps pour l'obtenir est conséquent, autant de certifications que pour valider le CCNP Voice, du boulot en perspective.

    - Le niveau "Master" avec le MCSM: Communication:

    Pour valider ce cursus, on retrouve un examen écrit et un lab à l'image du CCIE, pour l'instant, il est encore tôt pour avoir des informations sur le contenu de ces deux examens, mais je devrais en savoir plus bientôt.

    Source ici: http://www.microsoft.com/learning/en/us/lync-server-certification.aspx

    Des points importants à signaler dans la FAQ du processus de certification MCSE:

    Q. What are the recertification requirements for the new MCSE certifications?
        
    A. To ensure that our certifications remain meaningful and valuable indicators of candidates’ skills, MCSE certifications will require recertification every three years.

    FAQ ici: http://www.microsoft.com/learning/en/us/mcse-certification.aspx


  • [Microsoft Lync Server 2013] Webinar: Explore Microsoft Lync & Exchange 2013

    Je vais essayer dorénavant de lister les webinars prévus pour Microsoft Lync 2013 ainsi que les technologies gravitant autour.

    Sentri proposes un webinar le 17 janvier: Explore Microsoft Lync & Exchange 2013

    Détail de l'évenement:

    Join Sentri for our technology webinars dedicated to the Microsoft technologies launch wave. Learn, ask and explore the newest releases for Office 365, Exchange, Lync, SharePoint, Office, System Center, Azure and Windows server or Windows 8 so you can drive innovation, save money, increase your overall efficiency.
    Leave each webinar with an understanding the product offering as well as next steps to pilot and deploy a solution and a clear view of the Microsoft funds that are available.

    Topic: Be productive on the go, communicate real time, gain business insights, create content collaboratively and connect.

    Technology: Lync 2013 & Exchange 2013

    Recommended Audiences
    Business Decision Makers, C-Level, Developers, Information Workers, IT Professionals, Technical Decision Makers
  • [Microsoft Lync Server] MVP

    Grande nouvelle pour moi dans ce premier jour de l'an 2013, je fais maintenant partie de la grande famille des Microsoft Most Valuable Professional.

    J'ai le grand honneur à partir d'aujourd'hui d'être MVP Lync pour le Canada.

    Mon profil est accessible ici: https://mvp.support.microsoft.com/profile=BD29C080-FCE9-4A5E-BB53-128284028BC9

    Merci à tous ceux qui, par leur recommandation, a permis cette nomination.

  • [Microsoft Lync Server 2010] Lync Phone Edition Mise à jour Décembre 2012

    KB2703325 Updates are available that enable the "Music on Hold" feature on Lync Phone Edition
    KB2781616 Description of the cumulative updates for Lync Phone Edition that add support for addtional languages: December 2012
    KB2781617 A common area phone that is running Lync Phone Edition does not try to sign in after the Front End server restarts
    KB2781618 A white screen or a white horizontal line appears on a Polycom telephone that is running Lync Phone Edition
    KB2781620 White lines appear on the screen of a Polycom telephone that is running Lync Phone Edition

    Description of the cumulative update for Lync Phone Edition for Aastra 6721ip and Aastra 6725ip: December 2012
    http://support.microsoft.com/kb/2737909/en-us

    Description of the cumulative update for Lync Phone Edition for HP 4110 and HP 4120: December 2012
    http://support.microsoft.com/kb/2737910/en-us

    Description of the cumulative update for Lync Phone Edition for Polycom CX500, Polycom CX600, and Polycom CX3000 telephones: December 2012
    http://support.microsoft.com/kb/2737911

    Description of the cumulative update for Lync Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540 telephones: December 2012
    http://support.microsoft.com/kb/2737912

  • [Microsoft Lync Server 2010] Response group "a user already exists with the sip address"

    Il peut arriver (rarement) que lors de la supression d'un workflow dans les groupes de réponses, son object contact dans l'active directory n'est pas supprimé.

    Donc il apparaît encore dans la liste de contact et monopolise un numéro.

    Pour le supprimer, avec ADSI edit, dans le conteneur Configuration, aller dans le chemin suivant: CN=Services,CN=RTC Service, CN=Application Contacts, identifier le contact et le supprimer le.

  • [Microsoft Lync Server 2010] Migration OCS 2007 R1 et changement de domaine sip

    La migration d'un environnement legacy vers Lync Serveur 2010 nécéssite déjà une reflexion et de l'anticipation, surtout quand cela concerne 3 800 comptes utilisateurs.

    Si on rajoute le besoin de changer le domaine sip et donc l'uri sip de chaque utilisateur, cela devient un challenge.

    Il y a entre autre, une petite astuce pour vider les contacts récents, la liste étant locale au poste de travail, si cela n'est pas anticipé, les utilisateurs veront les contacts en "présence inconnue".

    Supprimer le répertoire ~~ dans HKEY_CURRENT_USER/Software/Microsoft/Communicator/<current user signinname>/GroupStateCacheU ne suffit, il faut prévoir dans le script de modification de l'uri sip utilisé localement sur le poste de travail de l'utilisateur la suppression entière du profil qui permet donc de vider les contacts récents lors de la reconnexion.

  • [Microsoft Lync Server 2013] Monitoring Management Pack pour SCOM 2007 R2 et 2012

    Téléchargement et information ici: http://www.microsoft.com/en-us/download/details.aspx?id=35842

    The following features are new to Lync Server 2013 Management Packs.

    • Scenario availability from any location. The Lync Server 2010 Management Pack introduced the concept of monitoring user scenario availability with synthetic transactions—Windows® PowerShell® command-line interface cmdlets that verify that key Lync Server components are working as expected. In Lync Server 2013, synthetic transactions are even more useful. You can run them from a variety of locations inside the enterprise, from remote locations outside the enterprise, against branch office appliances, and against Lync 2010 deployments to add coverage to legacy Edge deployments.
    • Synthetic transaction logs. When a synthetic transaction fails, you have access to HTML logs to help determine the exact nature of the failure. This includes understanding which action failed, the latency of each action, the command line used to run the test, and the specific error that occurred.
    • Increased call reliability coverage. The Lync Server 2010 Management Pack introduced call reliability alerts to detect severe connectivity issues affecting the audio quality of users’ calls. The Lync Server 2013 Management Packs add reliability alerts for peer-to-peer instant messaging (IM) and other conferencing features, to maximize coverage while reducing noise.
    • Dependency monitoring. Lync Server scenarios can fail due to a variety of external factors, such as Internet Information Services (IIS) being offline, limited CPU and memory resources, and disk issues. The new management packs monitor critical dependencies to keep you aware of these impacts.
    • Enhanced reporting. A set of reports, including rich logging, to help you estimate scenario availability, plan for capacity, and see which components experience the most issues.
  • [Microsoft Lync Server 2010] AdvaTel Call Center

    AdvaTel proposes une solution de call center pour Microsoft Lync Serveur basé sur deux "plugins" apportant des fonctionnalités supplémentaires aux groupes de réponses, il s'agit de:

    - Espera Realtime: http://www.advatel.com.au/content/view/241/242/

    - Espera Reporter: http://www.advatel.com.au/content/view/241/242#ER

    Le point intéressant est que cela ne nécessite pas de serveur dédié, cela vient rajouter des fonctionnalités aux responses groups Lync existants.

    Présentation Espera RealTime : http://www.advatel.com.au/Resources/Brochures/Espera%20Click2Advance%20slides.pdf

    Présentation Espera Reporter: http://www.advatel.com.au/Resources/Brochures/Espera%20Click2Advance%20slides.pdf

    Articles ici : http://www.advatel.com.au/component/option,com_mojo/Itemid,197/p,41/

  • [Microsoft Lync Server 2013] Déplacer le CMS Lync Serveur 2010 vers Lync Serveur 2013

    Les migrations Lync Serveur 2010 vers 2013 commencent déjà, je viens tout juste d'en finaliser une.

    Mettre en cohabitation les deux mondes est très simple, la finalisation de la migration passe par un déplacement du CMS originellement géré par Lync Serveur 2010.

    L'objectif est de déplacer les bases de données depuis le serveur SQL Lync Serveur 2010 vers ceux de 2013 et de mettre à jour le SCP pour faire pointer l'emplacement du CMS vers Lync Serveur 2013

    Un exemple pour une migration d'un serveur Standard Lync Serveur 2010 vers un serveur standard Lync Serveur 2013:

    Création du nouveau central management store sur le serveur 2013:

    Install-CsDatabase -CentralManagementDatabase -SQLServerFQDN lync.organisation.com -SQLInstanceName RTC

    Faire la commande suivante sur le serveur 2013:

    Enable-CsTopology



    Déplacement du CMS sur le serveur 2013:

    Move-CsManagementServer





    Il faut ensuite relancer sur le serveur FE 2013 et FE 2010, l'étape 2 de l'installation, ouvrir le wizard Lync Serveur :

    Choisir Install or Update Lync Server System, cliquer sur Step 2: Setup or Remove Lync Server Components


    Vous pouvez vérifier que le basculement se soit correctement effectué avec la commande suivante:

    Get-CsManagementStoreReplicationStatus

    Voilà, il faut ensuite simplement supprimer le CMS sur Lync Serveur 2010:

    Uninstall-CsDatabase -CentralManagementDatabase -SqlServerFqdn lync2010.organisation.com -SqlInstanceName rtc

    Plus d'information sur le technet: http://technet.microsoft.com/en-us/library/jj688013%28OCS.15%29.aspx
  • [Microsoft Lync Server 2013] Un problème s'est produit lors de la vérification du certificat sur le serveur

    Les présentations de powerpoints sont maintenant entìerement géré par Office 2013 Web Apps.

    J'ai rencontré récemment le problème suivant dans une organisation ayant une quantité importante d'utilisateur dont le poste de travai n'est pas joint au domaine active directory: "Un problème s'est produit lors de la vérification du certificat sur le serveur"

    La première solution envisagée et fonctionnelle est celle de simplement décocher, dans Internet Explorer, la case:

    Vu le nombre important d'utilisateur, la bonne solution est au niveau de l'autorité de certificat, dans les propriétés, il faut dans l'onglet Extenxtions, cocher la case "Inclure dans l'extension AIA des certificats émis":

    ainsi que cocher les cases suivantes:

  • [Microsoft Lync Server 2013] KEMP Edge Security Pack

    En plus d'être un load balancer simple, performant et abordable financierement, Kemp devrait arriver sur le marché avec un nouveau module prévu pour Q1 2013: KEMP Edge Security Pack

    L'objectif est clairement afficher de pouvoir remplacer Microsoft TMG 2010 ne pouvant plus être acquis depuis le 1ier décembre, UAG ne supportant pas Lync Mobility, ceci est plutôt une nouvelle intéressante.

    Architecture précédente avec TMG:

    Nouvelle architecture avec le pack Edge Security:

    Fonctionnalités:

    End Point Authentication for Pre-Auth
     
    Clients who are trying to access virtual services on the LoadMaster will have to provide Authentication information which will be used by the ESP to validate the clients right to access the service.  In the event of success the client is enabled to access the service and in the event of failure the client will be blocked until valid credentials are provided.
     
    Persistent Logging and Reporting for User Logging
     
    When clients try to access a service this will be logged on the LoadMaster as part of the ESP.  This will allow monitoring by the administrator.
     
    Single Sign On across Virtual Services
     
    LoadMaster is designed to handle multiple virtual services supporting unique workloads.  These virtual services can be joined together into Single Sign On groups.  The ESP will enable clients to only enter the authentication information for the first virtual service and then this same information will be used to access other services in the Single Sign On group.  Therefore a client accessing Exchange will also be able to access SharePoint and other workloads if they are configured in a Single Sign On group.
     
    LDAP authentication from the LoadMaster to the Active Directory
     
    Active Directory is the standard for the Authentication Provider for Microsoft workloads.   LoadMaster will support the key connection types between LoadMaster and the Active Directory.
     
    NTLM and Basic authentication communication from a Client to the LoadMaster
     
    LoadMaster with ESP will support key authentication types -- Basic and NTLM -- between client and the LoadMaster providing clients with an optimum authentication experience.