Tom Arbuthnot MVP
Tom Arbuthnot MCSM Communications

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All posts in "vendor"

Upcoming Events – MUCUGL 20th October and PowerShell Powercamp London 5th-6th November

Published 07/10/2011 - 0 Comments

Quick Reminder that we have a upcoming Microsoft UC User Group London meeting coming up on Thursday 20th October at the London Polycom Executive Briefing Centre In our first session Mike Adams (Polycom Customer Experience Manager) will be running a series of Polycom/Lync integration demos. Then what better way of demonstrating Polycom’s telepresence but by […]

SIP RFC and Response Codes

Published 10/09/2011 - 1 Comment

SIP is key to Lync, so to understand Lync it’s good to understand the SIP protocol. A good RFC to read is RFC 3261 – SIP: Session Initiation Protocol Below is a summary of SIP Response Codes, from Mahmoud Badran 1xx—Informational Responses 100 Trying 180 Ringing 181 Call Is Being Forwarded 182 Queued 183 Session […]

Lync Phone Edition Updates July 2011 7577.296

Published 26/07/2011 - 1 Comment

Updates for Lync Phone edition are now available, version 7577.296 Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000 Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540 Note: The webpages are still refreshing but the […]

A second April Lync Client Update 2540951

Published 27/04/2011 - 0 Comments

This update fixes some issues related to Office 365 / Lync Online. No changes related to Lync on premise deployments. 2543532 Credential prompts occur when you sign in to Lync 2010 by using the Lync Online service 2543531 Lync 2010 does not authenticate after you resume the computer from hibernation   Details and download here: […]