Questions tagged [lync-2013]

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How can i configure SIP Trunk configuration on SFB Cloud Connector?

We implement Skype for Business Cloud Connector on-premise VMs on Hyper-V. (Building 1) Also take a SIP Trunk from our ITSP in Building 2. There is some questions as below: Is it possible to ...
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2answers
5k views

EWS Not Deployed reported by Skype for business while Exchange 2010 and 2016 coexistence

We have Exchange 2010 and Lync 2013 servers in our environment.We are in the middle of Exchange migration to 2016 version.I've installed new servers and set the virtual directories on them.All the ...
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1answer
65 views

AudioCodes 440HD Boss Admin feature configuration

After seeing a demo of how the AudioCodes handle Boss/Admin Delegation I wanted to try deploying this to some users. After some digging I was found the trick was to "flip the SideCar settings". After ...
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0answers
49 views

Lync SBC Issues

Ok, I have been working with Lync 2013 for 2 years now. I got to this job and watched a consultant install Lync 2013 and walk away. I have been reading some books and have some questions about how ...
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1answer
194 views

Desktop Virtualization in Azure

Question 1 Can Azure VDI be created with RAM - 16GB Processor - Intel Core i7 6700 or Intel Core i7 4790K CPU Speed - 4.2 GHz Video RAM - 1GB or Higher? Question 2 Can we access Skype Video from ...
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1answer
654 views

Lync 2013 / SfB without Reverse Proxy

We are looking to deploy SfB Frontend and Edge with mobility client. We only have capacity for two new servers, so we cannot put a dedicated Reverse Proxy in. Can we simply use NAT to get around this?...
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1answer
84 views

Lync 2013 SIP Trunk with credentials?

We have a Lync 2013 installation and are currently in the process of testing SIP functionality. Our current SIP trunk requires a username and password to authenticate. I can't find an awful lot of ...
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1answer
222 views

Searching Lync Centralized Logging Using Time

This is my first attempt to use the Centralized Logging Service to try to generate some logs for a problem a user is having, so perhaps I'm not doing something right. I'm using the commands below to ...
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1answer
1k views

Is there a VDI plugin for Skype For Business 2016? Is it needed?

The VDI plugin for Lync 2013 allows using Lync 2013 (which automatically becomes SFB after some updates are installed) over a remote desktop connection without performance penalties, by offloading the ...
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1answer
4k views

Skype for Business/Lync 2013 - Wrong Display Names

Recently we've been noticing an issue where when searching for a user in Skype For Business/Lync 2013, a different user will show up in the search results. Doing some research, this seems to be ...
3
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1answer
808 views

Upgrade Lync 2010 to Skype for Business Clients

We currently have a Lync 2010 deployment, and are migrating to Skype for Business 2015. From my reading, there is no way you can upgrade the clients direct from Lync 2010 to Skype for Business 2015/...
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1answer
1k views

Lync2013/Skype for Business 2015 Firewall requirements

We are looking to deploy a single consolidated edge on a vSphere Cluster. From reading the Microsoft documentation, it appears you need two layers of firewalling. Internet <--> Firewall <--&...
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1answer
199 views

Lync Certificates

I have been struggling trying to figure out the right way to do this. Here is my setup. I have 2 sangoma servers (Lync 2013 in a box) The Front End server is is the main server. The Reverse Proxy and ...
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0answers
633 views

Group chat appears invisible for Windows 10 users of Skype for Business

Recently moved to Office 365 which included a move from on-premise to cloud Skype for Business (SFB). One frustrating issue we have with this is our client machines (mostly Windows 10) cannot see the ...
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1answer
719 views

Skype for Business 2015 (SfB) / Skype Federation and Public Skype Directory search

So I successfully deployed Skype for Business 2015, registered our PIC at https://pic.lync.com, successfully ran Microsoft Remote Connectivity Analyzer at https://testconnectivity.microsoft.com/ (says ...
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1answer
2k views

Exchange 2010 and 2013 Co-existance Unified Messaging routing issues

I'm in the process of upgrading Exchange from 2010 to 2013. The 2010 server is used with Lync 2013 as a unified messaging server. Co-existence is configured and proxy and redirects for normal ...
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1answer
241 views

How can I stop autoupdates for Lync basic 2013

I am currently working a school co-op placement at a company and the problem I have to solve is to stop autoupdates going through for lync 2013 basic. We do not have a lync server as it died recently ...
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2answers
1k views

How to join a Lync 2013 / Skype for Business meeting as a guest when the application is installed but you don't have an account?

I've stumbled upon a bizarre problem with Skype for Business 2015 (the client application, previously known as Lync 2013 but automatically upgraded to SfB 2015 by some Office update); maybe I'm ...
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1answer
585 views

Using Lync 2013 as Client and Jabber Backend

Cisco Jabber is being deployed in my ORG. I am interested in knowing if Lync 2013 can be used as a Client (No Lync Server is available) Earlier i have used Lync 2013 as client and MS Communicator ...
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1answer
756 views

Dial 0 for operator not working externally

We have a Deployment with Lync and UM enabled with Exchange, both 2013. When we dial the number of a person in a response group and cannot reach him/her we get the Voicemail auto attendant, also we ...
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1answer
2k views

Skype For Business WSUS Server 2012

Please forgive me if I don't provide all of the required info for anyone looking to help out, but I'm a junior sys admin just getting started with using and administering WSUS on Server 2012. ...
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1answer
4k views

Lync server 2013 - OAuthTokenIssuer certificate missing on some of the Front End servers

Our Lync 2013 Enterprise Edition Front End Pool consists of 3 servers dispersed globally. We had some issues where users weren't able to join Lync meetings and determined there was a certificate ...
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2answers
729 views

Forwarding/Simulring settings reset when logging in with Lync client

Problem: Using a Lync phone edition device, or using SEFAUtil, we can set forwarding/simulring settings for a particular user. Once that user logs in on a Lync client (running on Win7), the ...
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1answer
344 views

Lync 2013 Desktop version refuses connection

A Lync 2013 Server Standard Edition is running in a local network (no access from outside), but I am unable to connect using the Desktop version of Lync 2013 with any user. Using the Lync ...
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1answer
77 views

How to configure Lync message persistence format?

I'm on a project using Lync 2013. Our integration connector reads messages from the Lync server's SQL DB. Currently, 1 to 1 messages are being stored as RTF but conference messages are stored as HTML. ...
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1answer
113 views

Lync 2010 to 2013 Migration

I'm tasked with upgrading out system from Lync 2010 to Lync 2013. To do this requires co-existence. I have our 2013 environment up and running. Test users on the 2013 system can talk/IM/see ...
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1answer
2k views

Lync 2013 external video calls drop after 10 seconds

I have a Lync 2013 FE and Edge working to provide federated Lync service to our domain. Internal/External chat works fine but when getting on a video call with someone outside of the LAN the call will ...
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2answers
1k views

Authentication fails when using ARR to load balance Lync 2013 internal web services

I'm using Application Request Routing 3.0 on Windows Server 2012 R2 to load balance the internal web services on a Lync 2013 front-end pool; I'm not using it to reverse proxy the external web services ...
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1answer
623 views

What is “Cisco STG” and why would it dynamically replace a wildcard certificate on port 5061?

I have a lync client that is connecting to a Lync Edge server on port 5061. I get an invalid certificate error when connecting. When I run wireshark, during the TLS setup, and inside the certificate ...
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1answer
113 views

Is Lync chat, or Persistent Chat a viable alternative to email based alerts? [closed]

I'm dealing with an envrionment that mostly uses email for alerting. The issue I have is that all emails must be journaled by policy. In addition, each email is replicated via SMTP using SMTP ...
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4answers
4k views

Possible to auto populate Lync clients with default contacts

We are rolling out Lync and one request was to push out (and perhaps update) contacts to end users. Is this feature possible in Lync?
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2answers
365 views

Is it possible for a schema change to not replicate, and a object that uses that schema arrive at a DC?

I'm trying to understand the risk of updating the schema of a very large AD forest, where the schema has not been on every DC, and then an object that uses that schema object is replicated An example ...
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1answer
2k views

Lync 2013 Windows Phone client - Unable to sign-in. Request failed with the WININET errorCode (UcwaAutoDiscoveryRequest)

Summary: Windows Phone Lync 2013 client unable to login to Lync Server 2013. But other device iOS, Android, Windows desktop client all fine. In detail: We have a client with Lync Server 2013 ...
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1answer
35 views

Is creating a Dial plan mandatory for Microsoft Exchange 2013 and Lync 2013 integration?

I have a basic prototyping Microsoft Exchange 2013 and Lync 2013 deployment in 4 Machines: One Mailbox Server One Client Access Server One Lync Server (Standard Edition) One Active Directory (AD DS, ...
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1answer
3k views

How do I get Lync Server Web Conferencing to work?

We have a simple Lync setup with seperate virtual servers for Lync Front End, Lync Edge and we're running a Reverse Proxy. Desktop Clients both internal and external (network wise) are able to log in ...
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1answer
986 views

Polycom VVX phones automatically logging off Lync 2013

I've got a bunch of polycom VVX sries phones logged in to Lync 2013 using PIN authentication. Everything worked fine, then suddenly several phones spontaneously logged out automatically. Re-keying in ...
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1answer
777 views

Lync Server 2013 Enable-CSComputer throws Error 'Index was out of range'

I am trying to install Lync Server 2013 on a Windows Server 2008 R2 but during the server component installation I get the Error Error: Command execution failed: Index was out of range. Must be non-...
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1answer
296 views

Minimal Lync 2013 Setup [closed]

I would like to install a Lync 2013 server at home. What would be the minimum requirements for it? I've seen the requirements and they seem pretty hefty, just want to know what I need for a basic set ...
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0answers
2k views

Lync 2013 dropped calls after 5 min

I have a problem with call dropped after 5 min ( during mute "on" ). If mute is "on" RTP packets will not flow from Lync server. Do you know how to force Lync to sent "empty" RTP packets during mute ...
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2answers
1k views

Lync 2013 VPN access

I have a working, internal use only Lync 2013 Enterprise FE pool. Is an Edge server required to expand access to VPN users (no split tunnel, and with double encryption of course), or would a ...
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1answer
10k views

Installing Lync 2013 Standard silently

I am trying to find a good way to deploy Lync 2013 standard & basic clients silently on computers with Windows 7 / Office 2010 & ahve a few roadblocks. 1) I am successful installing the ...
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2answers
610 views

SSL certs or intermediate for DMZ

I've been tasked with deploying and managing load balancers covering internal servers and DMZ servers. I have no experience with this, and this is a first for my organization as well. Balancers are up,...
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1answer
263 views

What is the ApplicationContactURI in a trusted Lync application?

I have got a lot of information from my Lync Server administrator, for making a Trusted Application, but it is required to enter the Application Contact URI, and I can not find that information. ...
0
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1answer
535 views

Lync 2013 External connectivity certificate

I have been struggling a few days with connectivity on my external sip domains. My Setup is as follows: I have 1 standard FE server not publicly accessible. I have an Edge Server that is publicly ...
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1answer
470 views

Enterprise voice with Office 365 plans and Lync 2013 [closed]

I am trying to figure out which of the Office 365 plans would be suitable for us. We are a small business (about 20-25 users already) so the "Midsize Business" seems good. However I'm not sure if it ...
1
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1answer
1k views

Lync 2013 pulls in wrong contacts from Outlook

I have one user who has their Lync contact list showing wrong user information. For example, one contact was listed correctly yesterday, but now their name changed to someone outside of the company, ...
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1answer
5k views

How does Microsoft Lync 2013 connect between clients during IM/calls?

I've done my own research in the UccAPI logs as well as opening a ticket with Office 365 support but the results are still muddled and confusing. I have yet to do full on packet captures to really ...
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1answer
203 views

One SSL Certificate for multiple servers?

Forgive my ignorance, but is it possible to have one SAN certificate that covers multiple servers and services? For example, say I wanted one cert for Lync and SharePoint, each with multiple SANs that ...
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1answer
206 views

Lync 2013 user setup

Couple simple questions on Lync Server 2013. We have setup a standard edition environment for a single domain. The domain is not the same the email address domain (e.g.: domain is something like ...
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1answer
1k views

Can I add Lync 2013 Persistent Chat to Office 365?

We're currently using Lync via Office 365 but we want the Persistent Chat feature. I don't think Office 365 supports this -- is it possible to add this capability by installing our own Lync server and ...