Month: November 2012

• event id Event ID 41025 Event ID 41026 Event ID 41026 Conferencing Edge Server

  Event ID 41025 – Conferencing Edge Server –

  I was wondering about an elusive and very intermittent desktop sharing issue via the Edge Server. The only evidence of wrong doing was the Event Log on the Front End Server. The log was looping through Event ID 41025 and 41026 every 2 to 3 seconds!!! Surely that’s not normal……

  14/11/2012
• call history Communicator Credentials are required EWS Login issue voice mail voicemail

  EWS not working externally

  The ProblemLync password prompts when connecting over Edge server : “Lync needs your user name and password to connect for retrieving calendar data from Outlook” No matter what credentials you type it wont accept. The effect is that your call history and voice mail is un-populated. Testing this from internally works, looking…

  11/11/2012
• Diferentiaed Services DiffServ DSCP QOS

  DSCP

  Diff Serv Code Points – explained Looking at the 6 bits used for DSCP:- The first 3 bits define the PHB (per Hop Behaviour) and the remaining 3 bits define the Drop Precedence. PHB is then segregated into the following categories:- Default PHB (Per hop behavior)—which is typically best-effort traffic [000000]…

  08/11/2012