Article ID: 2913468 - View products that this article applies to.
Assume that you make a call by using Lync for Mac 2011. In this situation, you cannot use the dual tone multi-frequency (DTMF) functions in the dial pad during the call. Additionally, you may encounter the following issues:
To work around the DTMF issue, you must use an external DTMF pad or use another dial pad for Lync to send a DTMF signal.
To resolve these issues, install the following cumulative update:
(http://support.microsoft.com/kb/2909662/ )Description of the Microsoft Lync for Mac 2011 14.0.7 update