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Cellular forums Home > Archive > Cingular cell phone service > June 2007 > Exchange + "direct push" email
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Exchange + "direct push" email
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| P.Schuman 2007-06-16, 4:33 am |
| It looks like if we can get our Exchange Server 2003 (SP2)
configured to support Direct Push - that we can support ALL our phones
directly
without the need for additional re-directors....
The mobile phone basically acts as a thin web client and opens a connection
to Exchange
and does not close it - Exchange talks back to the phone across this link.
If it times out - it just gets re-opened...
SO - anyone have a feel for how much data time & money is used
to keep this heartbeat connection open and support "direct push" delivery ?
Guess I'm doing some catch up -
http://www.microsoft.com/technet/ s...sfp_dirpsh.mspx
looks like it's built into Exchange 2003 SP2 -
always learning.....
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| Frankster 2007-06-16, 10:33 am |
| Depends on the amount of email and accounts. Device battery life is more of
a concern than data, since the providers offer unlimited data plans.
Anything less than unlimited will be very costly for the phone plan.
-Frank
"P.Schuman" < pschuman_no_spam_me@
interserv.com> wrote in message
news:JFLci.4134$c06.3459@newssvr22.news.prodigy.net...
> It looks like if we can get our Exchange Server 2003 (SP2)
> configured to support Direct Push - that we can support ALL our phones
> directly
> without the need for additional re-directors....
>
> The mobile phone basically acts as a thin web client and opens a
> connection to Exchange
> and does not close it - Exchange talks back to the phone across this link.
> If it times out - it just gets re-opened...
>
> SO - anyone have a feel for how much data time & money is used
> to keep this heartbeat connection open and support "direct push" delivery
> ?
>
> Guess I'm doing some catch up -
> http://www.microsoft.com/technet/ s...sfp_dirpsh.mspx
>
> looks like it's built into Exchange 2003 SP2 -
>
> always learning.....
>
>
>
>
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| karlkrandall@sbcglobal.net 2007-06-18, 4:33 am |
| On Sat, 16 Jun 2007 01:44:58 -0500, "P.Schuman"
< pschuman_no_spam_me@
interserv.com> wrote:
>It looks like if we can get our Exchange Server 2003 (SP2)
>configured to support Direct Push - that we can support ALL our phones
>directly
>without the need for additional re-directors....
>
>The mobile phone basically acts as a thin web client and opens a connection
>to Exchange
>and does not close it - Exchange talks back to the phone across this link.
>If it times out - it just gets re-opened...
>
>SO - anyone have a feel for how much data time & money is used
>to keep this heartbeat connection open and support "direct push" delivery ?
Take whatever you estimate and multiply by two. Depends on your
Server(s), and how many users, and how many messages, and your policy
limits on attachment size. You do I hope
have dedicated Exchange Server(s)?
>
>Guess I'm doing some catch up -
>http://www.microsoft.com/technet/ s...sfp_dirpsh.mspx
>
>looks like it's built into Exchange 2003 SP2 -
>
>always learning.....
>
As with any Server Support issue: You just have to know what you're
doing. Trial and error, learn as you go, is a recipe for disaster.
Always add functionality at 2 AM on a Saturday night.
Of course Yahoo will run its own Push Email for the new iPhones.
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