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Questions tagged [ucma]

Unified Communications Managed API (UCMA)

UCMA is an API to access the communication capabilites of Office Communication Server (OCS) and Lync (the next generation of OCS).

UCMA 2.0:

UCMA 3.0:

  • Targeted at Lync
  • SDK Documentation
  • Added B2BUA and media stack - this makes it possible to use limited UCMA 3.0 functionality without Lync.

UCMA 4.0:

  • Primarily for middle tier application against Microsoft Lync Server 2013
  • managed code API based on SIP
  • What is UCMA 4.0
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Easiest way to get skype user presence using dotnetcore?

I would like to know what is the easiest method to getting user presence for a website that exists on a server? We are using a web based application in dotnetCore Is there any benefit to using ucma vs ucwa vs something else when getting user…
Terrance Jackson
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Getting User Presence using UCMA?

I just need to give an email address and have the ucma protocol send back the user's presence from skype for business using C#. Does anyone have some tips on how to obtain the user presence in ucma? The tutorials on msdn are not clear on this. This…
Terrance Jackson
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UCMA 5.0 - File sharing doesn't work if conference is created by an UCMA application

I've developed an UCMA application that basically creates an ad-hoc conference and then adds some participants. The problem is that the file sharing (as well as screen sharing) doesn't work. I think this is due to the fact that UCMA doesn't support…
Gianluca
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UCMA 5.0 vs UCMA Performance

I have developed a chatbot application using UMCA 5.0 SDK for integration with skype for business server. I was told that UCWA is more beneficial than UCMA. But, under the impression that UCWA purpose is mainly to integrate with skype for business…
Rekha
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UCMA BeginEstablish timeout on MAC OS with error 408

The code I wrote has been working fine if I try to send an IM to users running Skype for Business on Windows. However, for MAC OS users, they receive empty popup (toast message). I get this exception in my code. {"A 408 (Request Timeout) response…
Jassem Shakil
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Hyperlinks in Skype for business - On Premise

We are trying to use skype for business as a frontend for chatbot. The conversations will have hyperlinks in them which should generate some events when clicked. Is there any way that can be handled in an on-click event, as of now when we click any…
Rahul Patidar
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Ucma 4.0 / 5.0 on NanoServer or Windows Server Core?

I want to use ucma API on windows container.But I want to know, can I host the API on nano server or windows server core? I searched ucma documents but I didn't find any information about containers. According to requirements, it seems to work only…
UgurVolkan
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How do I access the Lync 2010 whiteboard feature in the UCMA 3.0 SDK?

I am building a web application that uses the UCMA API 3.0 to establish a Lync 2010 chat between our customers on our website and our support team. Chat and even video work great but, one of the reasons we picked Lync is the great Whiteboard…
Brian Duncan
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How to create a MSPL script to redirect calls to an UCMA app

I’m writing a MSPL script to redirect all calls to my UCMA app. Sounds simple, but I can’t get it to work. And it also crashes my Skype 4 Business client when I try and make a call with the MSPL scripted installed I’ve installed the MSPL script…
m_collard
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Skype for business call plugin

I am a beginner developer and I am looking to make a plugin in Skype for business (=SfB). This plugin is a component of the menu of the right click in the contact and this makes it possible to place the call via a telephone platform. Can I find some…
user8496147
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Getting the status of all calls in UCMA - Skype

I am new to the Lync development world. I had a simple requirement to get the status of all the Lync calls posted to my API, which are ongoing on the Lync Server. In short, I need event hooks for the calls. I see that UCMA is typically used to route…
Shallu
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UCMA as a shared service

Does anyone knows if it is possible to make your UCMA application as a shared service across multiple domains? What I am thinking is, that the application will have a collaboration platform for connecting to N Skype for Business servers, which of…
grmihel
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UCMA application not connecting to Lync server

I am creating an UCMA client application with UserEndpoint. When connected to our organization's Lync server inside internal domain, my UCMA application is able to establish connection with server. But when trying to connect through external…
Abilash
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Skype For Business not showing HTML in conversations on Android

I've got the bot application set up to send certain messages as text/html and some as text/plain. Only the text/plain messages are displayed by the mobile phone SfB client application, but both types are displayed by the SfB desktop client. I'm…
Pranit DgBOT
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Login into skype for business using UCMA with autodiscovery

Is it possible to login into skype for business 2016 using UCMA 5.0 with autodiscovery setting on target server? The config from code sample requires FQDN of skype server, but all I know about server is autodiscovery and a part of domain name (like…
unfalse
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