Welcome to MSDN Blogs Sign in | Join | Help

Browse by Tags

All Tags » OCS » PIC   (RSS)

Upcoming scheduled Yahoo / PIC maintenance window - November 17, 2009

Posted Wednesday, November 11, 2009 3:28 PM by Scott Oseychik
Summary: Yahoo will be performing scheduled maintenance on their OCS Gateway Servers during the following maintenance window: Confirmed Maintenance Start Date: Tuesday, November 17, 2009, 5:00pm Pacific Time Projected Maintenance End Date: Tuesday, November Read More...
0 Comments
Filed under: , ,

Upcoming scheduled AOL / PIC maintenance window - October 8, 2009

Posted Wednesday, October 07, 2009 7:11 PM by Scott Oseychik
Summary: America Online will be performing scheduled maintenance on their SIP Access Gateways during the following maintenance window: Confirmed Maintenance Start Date: 10/08/2009 04:00 ET (24 Hour Time) Projected Maintenance End Date: 10/08/2009 06:00 Read More...
3 Comments
Filed under: , ,

Temporary Yahoo! PIC Maintenance: September 24, 2009 – September 25, 2009

Posted Thursday, September 24, 2009 11:37 PM by Scott Oseychik
Summary: Yahoo! will be performing maintenance that will affect their OCS gateways. The outage is scheduled to be brief, but as a precautionary measure, the following maintenance window has been declared: Maintenance Start Date/Time: 9/24/2009, 10:00pm Read More...
0 Comments
Filed under: , ,

Additional troubleshooting step when encountering PIC issues w/AOL

Posted Friday, July 24, 2009 11:48 AM by Scott Oseychik
Summary: America Online ("AOL") uses Global Server Load Balancing ("GSLB") to maintain their SIP gateway farm. Their configuration uses sub VIPs, one for each of their two datacenters. Whenever AOL performs maintenance (new code, hardware, etc.), they Read More...
4 Comments
Filed under: , ,

Tweaking OCS for PIC with Windows Live/MSN Messenger

Posted Thursday, June 18, 2009 10:59 AM by Scott Oseychik
Summary: Windows Live/MSN Messenger defines both Minimum and Maximum values for Presence subscriptions. If the SUBSCRIBE method uses a value out of this range, it may result in a SIP failure. The minimum value is 3600 seconds and the MAX value is 13000 Read More...
0 Comments
Filed under: , ,

RESOLVED - Technical inaccuracy in KB 897567 (specific to PIC, LCS/OCS, and Windows Live/MSN Messenger)

Posted Saturday, June 13, 2009 3:13 PM by Scott Oseychik
Update: As of June 25, 2009, the KB article 897567 has been updated, and now is accurate. Summary: As of June 13, 2009, the content of the KB article 897567 contains an inaccuracy. The last octet for the second MSN IP address was improperly transposed. Read More...
1 Comments
Filed under: , ,

Upcoming scheduled AOL / PIC maintenance window - June 4, 2009

Posted Wednesday, June 03, 2009 3:14 PM by Scott Oseychik
Summary: America Online will be performing scheduled maintenance on their SIP Access Gateways during the following maintenance window: Confirmed Maintenance Start Date: 06/04/2009 04:00 ET (24 Hour Time) Projected Maintenance End Date: 06/04/2009 06:00 Read More...
0 Comments
Filed under: , ,

RESOLVED - OCS 2007 R2 PIC fails against AOL

Posted Friday, April 03, 2009 2:14 PM by Scott Oseychik
Issue: Microsoft Office Communicator 2007 R2 in conjunction with Office Communications Server 2007 R2 would intermittently fail to communicate with AOL AIM clients via PIC. Note that this would only reproduce if your OCS 2007 R2 Edge role is running Windows Read More...
16 Comments
Filed under: , , ,

Additional Windows Live Messenger PIC/Federation IP Addresses

Posted Monday, March 09, 2009 1:04 PM by Scott Oseychik
Notification In an effort to provide enhanced capacity and service reliance, Windows Live Messenger will soon be adding additional IP addresses used for PIC/Federation traffic. Some organizations have chosen to restrict this type of traffic to specific Read More...
0 Comments
Filed under: , ,
 
Page view tracker