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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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How can i send a message in a existing conversation established by two normal Lync user?

Here is the scenario of my question: There is a Two-party call between Roger and Regina, they are common Lync user. and they have send several IMs to each other. Now I would like to send a message(like a notification ) to them in their conversation…
user2721786
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Automated application call using Lync

I would like to build a notification application on server which will contact (telephone call) persons via our existing Lync server. I already build proof-of-concept using Lync Model API, but since that approach requires running Lync client I don't…
newbie123
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how to barge-in on a element

I'm using Microsoft's UCMA 4.0 SDK to build a basic VXML IVR system. When I have a normal prompt using the default system voice, you can 'barge-in' by pressing any DTMF key: Your credit card number is 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3…
markv
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Connect outbound call to a lync conference

Is it possible to, given a UCMA application (using application or user end points), to create an outbound sip call and then join this call to an active audio conference on lync server? If so, how would I do that? I know one can create an outbound…
RobisonSantos
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How can I get the Lync Meeting URL programmatically in C#?

Currently I am running an ASP.NET web application and my web page needs to provide a button to get the Lync Meeting URL just like the Outlook does: Please see the screenshot here: Lync Meeting Address in Outlook The behavior of this button is when…
daxnet
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How to make an Attended call transfer with UCMA

I'm struggling with making a call transfer in a UMCA IVR app I've built. This is not using Lync. Essentially, I have an established call from an outside user and as part of the IVR application, they select an option to be transferred. This transfer…
BomberFan
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How to delete contact only from selected group with UCMA 3.0

When I try to delete a contact, stored in some group with _contactGroupServices.BeginDeleteContact -> _contactGroupServices.EndDeleteContact it's deleting from each group in contact list. Is it possible to delete this contact only from one selected…
Tahiaji
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Can UCMA and Lync Server SDK be used to implement this scenario?

Is it possible to use UCMA and/or the Lync Server SDK to write a web application that can do the following: Report the state of any in-progress calls for a specific user in the web page (active/on hold and duration) Place an active call on…
Corey O'Brien
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pass context to lync client without using Conversation Window Extension

I want to pass context of the user to another lync client , so that based on the information passed the lync user will do some operation.I read through mail articles and found it is possible using ucma conversation context channel .But using this…
user1281780
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UCMA Generic QuestionAnswer activity

I am working on a UCMA 3.0 workflow application and am attempting to generate queries into our client management system allowing end users to obtain data about specific clients via voice or instant message. I was wondering anyone knows how to…
Samuel Bronchetti
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Detect if incoming call is destined to response group

I have a UCMA 3.0 trusted application that is receiving incoming calls. My incoming call delegate is as follows: private void incomingAVCall_CallReceived(object sender, CallReceivedEventArgs e) Is there a way to determine if the…
anajavi
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set up, invite, and manage video conferencing sessions between users using ucma 3.0

How do set up, invite and manage video conference session using UCMA 3.0 and lync server 2010. Sample code would be helpful.
user2032085
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Lync 2010 UMCA 3.0 schedule conference join users automatically

I have implemented a service, that is capable of scheduling conference meetings in Lync 2010, that can be used for external users using the WEB client. But there is one problem still. I want to be able to schedule meetings far into the future, and…
Gunnar
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What are Limitations of ExpiryTime of ConferenceScheduleInformation in UCMA API?

What is the upper limit (max date) for ConferenceScheduleInformation.ExpiryTime property of Microsoft.Rtc.Collaboration.ConferenceManagement? And what if I have given ConferenceScheduleInformation.ExpiryTime=null? Does null value mean that it never…
Suresh
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How to accept PIN as an authentication method for a ucma application without the workflow sdk?

Would like to see maybe a sample implementation in a ucma bot that authenticates a caller with a pin just with the use a the core ucma api (without using the workflow sdk) I tried hooking it up with the ToneReceived event of the ToneController but…
Ronnel
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