Thanks for the help, but still not working for me.
I should also state that I'm using it with my corporate server and not a 365 subscription.
Here's my console log when trying to connect. Can you guys check your logs and see if you're getting the same thing?
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: WARNING: The Gestalt selector gestaltSystemVersion is returning 10.9.0 instead of 10.10.0. Use NSProcessInfo's operatingSystemVersion property to get correct system version number.
Call location:
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: 0 CarbonCore 0x99b31bbf ___Gestalt_SystemVersion_block_invoke + 135
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: 1 libdispatch.dylib 0x989416d0 _dispatch_client_callout + 50
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: 2 libdispatch.dylib 0x9894165e dispatch_once_f + 148
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: 3 libdispatch.dylib 0x989425b5 dispatch_once + 31
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: 4 CarbonCore 0x99ac409c _Gestalt_SystemVersion + 1050
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: 5 CarbonCore 0x99ac3c4d Gestalt + 150
7/24/14 9:37:56.915 AM Microsoft Lync[1662]: 6 Microsoft Lync 0x02081c06 _ZNSt8_Rb_treeIPK10__CFStringSt4pairIKS2_M7PIDInfoKFKdvEESt10_Select1stIS9_ESt4lessIS2_ESaIS9_EE8_M_eraseEPSt13_Rb_tree_nodeIS9_E + 28052680
7/24/14 9:37:56.941 AM Microsoft Lync[1662]: BUG in libdispatch: 14A298i - 993 - 0xe
7/24/14 9:37:59.023 AM com.apple.xpc.launchd[1]: (com.apple.xpc.launchd.user.502.100014.Aqua) Attempt to re-bootstrap service: com.microsoft.autoupdate.fba.41780
existing path = (submitted by Microsoft Outlo.1263)
conflicting path = (submitted by Microsoft Lync.1662)
7/24/14 9:37:59.212 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Built-in Microphone, Input Device? YES
7/24/14 9:37:59.213 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Built-in Output, Input Device? NO
7/24/14 9:37:59.214 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name DisplayPort, Input Device? NO
7/24/14 9:37:59.214 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name DisplayPort, Input Device? NO
7/24/14 9:37:59.216 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? YES
7/24/14 9:37:59.216 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? NO
7/24/14 9:37:59.217 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? YES
7/24/14 9:37:59.217 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? NO
7/24/14 9:38:00.618 AM Microsoft Lync[1662]: QTKitDeviceManager: Found video device: FaceTime HD Camera (Built-in)
7/24/14 9:38:00.618 AM Microsoft Lync[1662]: QTKitDeviceManager: Found video device: Display iSight #2
7/24/14 9:38:00.618 AM Microsoft Lync[1662]: QTKitDeviceManager: Found video device: Display iSight
7/24/14 9:38:00.618 AM Microsoft Lync[1662]: QTKitDeviceManager: Updated Default Video device to: Display iSight, system default: Display iSight #2
7/24/14 9:38:00.619 AM Microsoft Lync[1662]: DeviceDetection (Video): Found 3 devices.
7/24/14 9:38:00.619 AM Microsoft Lync[1662]: DeviceDetection (Video): Added Device Display iSight (Handle 0x78ed5bc0).
7/24/14 9:38:00.619 AM Microsoft Lync[1662]: DeviceDetection (Video): Added Device Display iSight #2 (Handle 0x78ed43a0).
7/24/14 9:38:00.619 AM Microsoft Lync[1662]: DeviceDetection (Video): Added Device FaceTime HD Camera (Built-in) (Handle 0x78ed39b0).
7/24/14 9:38:00.630 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Built-in Microphone, Input Device? YES
7/24/14 9:38:00.630 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Built-in Output, Input Device? NO
7/24/14 9:38:00.631 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name DisplayPort, Input Device? NO
7/24/14 9:38:00.631 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name DisplayPort, Input Device? NO
7/24/14 9:38:00.631 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? YES
7/24/14 9:38:00.632 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? NO
7/24/14 9:38:00.632 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? YES
7/24/14 9:38:00.632 AM Microsoft Lync[1662]: AudioDeviceEnumeration. Name Display Audio, Input Device? NO
7/24/14 9:38:00.685 AM Microsoft Lync[1662]: Listening for default changes