setting up outlooks with a site to site vpn

setting up outlooks with a site to site vpn
took over a network, but having a couple issues, Have some new users and the site to site vpn seems to be working correctly. Can access the exchange server, but outlook at site 2 does not connect. And some are connected but loose connectivity throughout the day. using outlook 2010, exchange 2007.

Any ideas to connect to exchange at remote site.
Avi LeibzonAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

What about Outlook Anywhere?  

Why connect via the VPN, when you can just go straight through the Internet and not be reliant on the VPN connection?

You can get a multi-domain cert from GoDaddy for $89/yr!!

What patch level is your Exchange Server at?  Has SP3 been installed?

I had this issue personally with Outlook 2010 and Exchange 2007, and after installing SP3 it went away, it was not a big deal for me at the time so I didn't dig into to find out if it was the SP3 that did it or something else.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Avi LeibzonAuthor Commented:
not really an answer
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Active Directory

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.