What version of iOS? What type of appointments (Recurring? Single Instance?)? What happens if you tell the iPhone to not sync the calendar and then re-enable it? How about if you redo the Activesync connection entirely? What version is your store.exe? There have been various ActiveSync hotfixes in the past few years that may help.
My 2003 store.exe is at 6.5.7655.5 and was prior to our Exchange 2010 migration. We had minimal iPhone issues besides a specific overload issue due to iOS4 when it was first released. I have to run to an appointment, so I can't tell you what hotfixes I have installed in my 2003 environment at the moment. MS Support will tell you to contact Apple. Unfortunately Apple will not want to support the issue since 2003 is EOL. From: Todd Lemmiksoo [mailto:[email protected]] Sent: Thursday, March 24, 2011 1:23 PM To: MS-Exchange Admin Issues Subject: Re: Exchange 2007 CAS as front end for Exchange 2003 Appointments in Outlook do not show up in iPhone; not all just some. Have requested the executives to not accept or create appointments on the phone, just in Outlook. On Thu, Mar 24, 2011 at 1:14 PM, sms adm <[email protected]<mailto:[email protected]>> wrote: What problems specifically? On Thu, Mar 24, 2011 at 2:09 PM, Todd Lemmiksoo <[email protected]<mailto:[email protected]>> wrote: Thanks. Management refuses to consider going to Exchange 2007 or 2010 for cost (licenses). How do I fix calendar sync issues with iPhones. Already tried to open a case with MS. On Thu, Mar 24, 2011 at 11:48 AM, Michael B. Smith <[email protected]<mailto:[email protected]>> wrote: +1 Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com<http://theessentialexchange.com/> ________________________________ From: Sobey, Richard A [[email protected]<mailto:[email protected]>] Sent: Thursday, March 24, 2011 12:30 PM To: MS-Exchange Admin Issues Subject: RE: Exchange 2007 CAS as front end for Exchange 2003 If anything you may get more issues doing it that way. Personally speaking, it's always preferable to use the same CAS version as MBX version, so if you're not moving mailboxes to 2007 too, I'd forget adding a 2007 CAS and focus on fixing the issue. But, it is of course possible :) From: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Todd Lemmiksoo Sent: 24 March 2011 16:01 To: MS-Exchange Admin Issues Subject: Exchange 2007 CAS as front end for Exchange 2003 We are having problems with iPhone calendar sync'g with Exchange 2003 and Activesync. One of the options we are looking at is to add a Exchange 2007 CAS to replace the Exchange 2003 OWA box. Are there any problems that anyone has come up against with this type of environment. Is this a bad idea? Best practices? -- T. Todd Lemmiksoo --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe exchangelist -- T. Todd Lemmiksoo --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe exchangelist -- smsadm --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe exchangelist -- T. Todd Lemmiksoo --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe exchangelist
