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hi, my dear friends
I am a freshman to XDA dev, I am using ms vs2003 to develop an application on XDA II.
The application is about dispatching a job to a driver's XDA, the senario likes the following: (1) The dispatch server sends a job to driver's XDA thru GPRS. (2) The driver then view the job on the XDA application and Accept it.
The question is how to send a job from the server side to an XDA application, what need I to do with the server programs and what need I to do with the XDA applications? Do we need some develop toolkit from the SP?
Thanks in advance, your suggestion and help are very appreciated!!!
If your network gives you an ip that others can see from outside then you just need to write a small server on your xda using sockets to accept the messages over gprs. Unfortunately, most phone networks do not do this. I think the easiest thing for you would be to make it sms based.
Otherwise you could make a page on your (pc) server and have your xda check it at regular intervals to see if any new jobs are there. The down side of this is the cost of all that checking.
Thanks ORD for you help.
Re: If your network gives you an ip that others can see from outside then you just need to write a small server on your xda using sockets to accept the messages over gprs. Hi ORD, do you mean the Public IP for each XDA phone? Do you know if the SP O2 in British provides this kind of service?
Thanks again!
I don't know what you mean public address? The phone network will have a server address and your phone will get assigned a client address. I can't tell about o2 as I only have tried vodafone in Australia. I think that most IP's given are only useful from within the private network of the provider. I am no expert with the internet, but I think if the ip starts with 10.XXX.XXX.XXX its no good. Perhaps if you post the first half of your IP some of the other network wizez here can tell you if its accessible from outside.
Even if your ip is good, it probably would not be static so I think its not worth the effort. Still... if you go that way, the implementation of sockets on ppc works 100%. In fact I have cut and pasted code straight from ppc apps to desktop apps and had no problems!
Why not just have your phones connect as clients to a small custom coded server on your pc periodically. You could streamline the transmition to only transfer as few bytes as possible each time. The only time a large transfer would be needed is when a job is accepted and the details are needed. my network charges by the kilobyte and when i transfer in only the tens of bytes it dose not even register it on my bill (i don't know how big the handshake is).
Thanks, ORD, yes, we can check the server every XX seconds, the only thing I am worrying about is if I have more than 1 thousand XDA units to connect and check the server, if the server can afford to this load?
This sound like a real world problem you have (like taxis?). If you want the best solutuion (ie sending jobs to xda's) start checking the service providers. 1000 units is a lot. I think there must be a carrier out there willing to provide
usefull addresses. Also try connecting two devices from within the same network. If all your devices are within the same private network they may be able to communicate. You PC server could be connected to the internet via a gprs card and send out jobs to all the xda's within service provided by the same carrier. I have been wanting to try this for a while but I do not have two gprs connections with the same provider.
I have a couple of small apps that may help you test this if you have multiple gprs connections with the same provider.
The following is a ppc program to attempt to connect to another one of itself over a network using sockets:
http://odeean.veritel.com.au/serv/testSocketServer.exe
the next program is for the PC so you can show that the program at least works in the direction of ppc to pc via gprs then internet:
http://odeean.veritel.com.au/serv/ORDsocketUserPC.exe
Do the following:
-Turn on your internet connection and gprs
-On your pc run the ORDsocketUserPC.exe
-to simplify things just turn off any firewalls etc (my app dose nothing bad, but sometimes even if you open a port, firewalls cause it to fail)
-On you xda run testSocketServer.exe
-On the pc server function side enter the desired port details. Because you are first testing if it works at all change the ip to 0 as this causes it to listen for all incoming ip's in my app.
-On the pc server side press listen
-On the xda set the port on the client side to the same as on your pc. Enter the pc's ip (ie from your connection status).
-On the xda press connect
-Now the xda should attempt to connect. It says waiting to read when connected at first
-Now on the pc it should say blocking-listening with some code.
-Two way data transfer is now possible. The desktop version is self explanitory. The ppc version has a lack of screen space so to elliminate some buttons I replaced the get button with ..... make data edit box clear, press send, this generates a dialog with the read data so far.
-This is only a very raw app some things malfunction but I get reliable two way communication. If something goes wrong just close the program and start again.
If all that works you are ready to test the ppc to ppc connection. Make sure you get gprs on each from the same provider run the testSocketServer.exe on both xda's at once. One with server side only and one with client side only. In the client enter the ip of the server (my app dose not find this for you - you may need some third party program for this), make sure the server ip was set to 0 before you press listen.
Please post to tell if it works within the same network as I am very interested. If it dose your problem is solved, otherwise I see no way to help because of the volume of units to communicate to.
Thanks ORD, it is too complicated for me, frankly. Can I push an email to the XDA then let the driver knows that he has a job? He can click an button to request the job. The question is how to push an email to the XDA unit.
Sorry, I can't help with emails.
Its a pitty you could not try it. If anyone else cares to try gprs device to device communication with both ends within the same phone network I am still interested in the result. I just do not want to get yet another sim. vodafone sales people in Australia do not seem to understand their own network and I have wasted enough money buying products from them that do not do what they claim.
Sending of string message over O2
Hi ORD!
Im interested in this and I am using a VPN approach to get both of the devices talking!
I am using your programs but I also wish to view the source code on how u coded this, as when I click connect I recieve an error stating the socket is not writable??? I think it doesnt even start the 3G/GPRS service on the XDA? Could you send me the code?
If it does start GPRS in the background i do apologise!!! But Im uncertain that this is the case!
Thanks!
AJ.
possible solution
All pockets pcs are using private internet addresses, i.e. they can access other external sites, but no one can directly access them as no external connections are allowed to access them without the XDAs initiating the connection.
So all of your 1000 xdas initiate the connection and connect to a central server (on server use asyncrhonous sockets for scaleability).server should be able to handle this easily.
when a job is ready for dispatch the server simply sends it to the appropriate XDA(possible because that XDA initiated the connection, so the phone operator will allow it through their firewall).
No polling needed on the XDA, just the need to monitor the connection and keep it open to the server.
XDA to XDA commmunication. Easy. The server acts as an intermediary.
Imagine XDA1 (vodaphone) wants to talk to XDA2(02) and both are on different networks. They cannot talk directly to each other.
XDA1 sends it message to the server already connected. The server (with a connection already set up) forwards it on to XDA2.
XDA2 replies back to the server, which then forwards it to XDA1.
The server acts as a gateway between the two networks and is able to do so because it is XDA1 and XDA2 initiateed the connection to the server.
For a more technical explanation of how private IP address are assigned by phone operators read up on NAT (Network Address Translation).
This solution would also work if both XDA1 and XDA2 had public IP addresses. All logic can be kept on the server and there is no need for XDA1 to find XDA2s public IP address, which with a 1000 XDAs could become messy very quickly.
cheers
Steve Jubb
I posted a response to this thread that ended up in its own thread.
Please read this: http://forum.xda-developers.com/viewtopic.php?t=55255
I can connect my device to the in-house Wlan and I get assigned an IP address like it should. I am able to browse the net (IE) using the Wlan and I can even go to the HTTP webmail site but when I set up a POP3 e-mail account I get the error message that I cannot connect with the current settings. Suggestions?
The other strange thing is that I am able to login on a local server using Terminal Services, but I can only connect to the IP address, not the hostname.
Perhaps I should mention that I have an own domain so the mailbox I'm trying to connect is a completely seperate mailbox and should work 'native' with POP3 port 25 settings. This shouldn't be a problem as far as I can see, but it still doesn't work...
I did some more testing, the weird thing is that I can send e-mails using the WLAN connection, but cannot receive them. The connection towards the server seems to be good (I didn't use seperate settings for SMTP) so DNS seems to be correct as well.
Right, I'm not under the impression a terribly large population of users are dying just to solve my problem, but since I located the source of the problem I thought I'd post it here for other users to find.
The problem I was faced with had actually nothing to do with the WiFi at all, it was the POP3 server that was the problem. The connection was fine, sending the mails was fine it's just that the POP3 daemon of the Direct Admin hosting control panel (vmpop3d-e) is unable to work with Windows Mobile 5 due to some kind of problem I don't even begin to understand (nor would I want to).
If you have your own domain and your hoster is running the Direct Admin control panel you won't be able to use the e-mail POP3 function. Instead, use the IMAP4 function which does work.
DA Forum PDA topic
when you set up your mailbox (menu - tools - options) go to the 3rd screen and click options. There you tell it what connection you want. I'd be willing to bet thats where your problem is.
E-mail client doesnt work on my wizard eather. I can receive mail, but sending it is impossibl. I think I tried everything.
If anyone have any suggestions what can I do please tell me.
THX
@primossz, you're pretty active on this forum :wink:
You need to first install the client software provided by your're ISP. So if you use T-mobile you can let T-mobile send the parameters via SMS to yor're cellphone. Just login to your're ISP provider for that on the WWW.
Greetz ET
Hello,
This may be a strange question, but how do you guys switch SMTP servers? I'd like to access the same mailbox over different connections (gprs, 2 different wifi). Reading mails is not an issue.
But for sending them, I need a different SMTP server for each of the connections (as I suspect everybody does). On my symbian phone, I could change the sending options of a mail, and one of the options is the mail-account used to send it. But this is not possible on the built in Outlook.
How do you guys do it?
(I'm planning to use QMail, which does support changing the account by which a mail is sent; but to make it more comfortable I also am working on a MortScript to change account settings when I want. There were some certificate issues in configuring QMail, but I think I solved it. The reason switching is important to me, is that my GPRS subscription has a volume limit, above which I have to pay extra. So if I can use an alternate connection, I prefer this.)
Jörg
V J said:
Hello,
This may be a strange question, but how do you guys switch SMTP servers? I'd like to access the same mailbox over different connections (gprs, 2 different wifi). Reading mails is not an issue.
But for sending them, I need a different SMTP server for each of the connections (as I suspect everybody does). On my symbian phone, I could change the sending options of a mail, and one of the options is the mail-account used to send it. But this is not possible on the built in Outlook.
How do you guys do it?
(I'm planning to use QMail, which does support changing the account by which a mail is sent; but to make it more comfortable I also am working on a MortScript to change account settings when I want. There were some certificate issues in configuring QMail, but I think I solved it. The reason switching is important to me, is that my GPRS subscription has a volume limit, above which I have to pay extra. So if I can use an alternate connection, I prefer this.)
Jörg
Click to expand...
Click to collapse
Exactly the same q was aksed either here or some other PPC forum some days ago.
My answer (I pretty much know everything about mailer clients and internal database / file formats - see http://www.pocketpcmag.com/blogs/index.php?blog=3&p=569&more=1&c=1&tb=1&pb=1 ) is as follows: just switch your Qmail config files (the one that contains the SMTP server) from, say, a Mort script and restart Qmail.
If your mail server supports SMTP Auth, u don't need to do anything.
In the config pages, click on "my outgoing server requires authentication" then click on "use same settings as incomming"
Should solve the problem IF the smtp supports authentication.
Menneisyys:
Yes, that was my post (sorry, I should have linked to that particular thread). I'm just wondering if I'm the only one finding this a huge issue. Either way, I'm writing scripts as we speak (couldn't have done it without you referring to QMail). I also like to show on the today-screen which "smtp-profile" is active (found some ways of doing this too), and while I'm at it the script will also change PIE settings (not load images on gprs, load images on wifi). I'll make the necessary steps (along with the scripts and required softwares) in some tutorial, for reference.
(I had some issues with QMail, but I needed to add the certificate for my servers first).
armedmetallica said:
If your mail server supports SMTP Auth, u don't need to do anything.
Click to expand...
Click to collapse
Yes, but neither my mobile operator, nor my work, nor my analog dialup provider (still need it) support smtp authoring... Come to think of it, I could always set up a VPN to my work, which will allow me to use their mail server (but the VPN is also traffic limited, and sometimes VERY slow)...
Jörg
V J said:
Menneisyys:
Yes, that was my post (sorry, I should have linked to that particular thread). I'm just wondering if I'm the only one finding this a huge issue. Either way, I'm writing scripts as we speak (couldn't have done it without you referring to QMail). I also like to show on the today-screen which "smtp-profile" is active (found some ways of doing this too), and while I'm at it the script will also change PIE settings (not load images on gprs, load images on wifi). I'll make the necessary steps (along with the scripts and required softwares) in some tutorial, for reference.
(I had some issues with QMail, but I needed to add the certificate for my servers first).
Yes, but neither my mobile operator, nor my work, nor my analog dialup provider (still need it) support smtp authoring... Come to think of it, I could always set up a VPN to my work, which will allow me to use their mail server (but the VPN is also traffic limited, and sometimes VERY slow)...
Jörg
Click to expand...
Click to collapse
Did you finally manage to achieve with something useful ... ? I'm in the same situation and looking for something easy to use to switch from one SMTP to another depending on the channel used (3g or Wifi).
Unfortunately, no...
My current solution is to use my work server: it requires me to set up a VPN first and then log on to it. When doing so, I can use it from anywhere; it works but is far from efficient (starting the VPN takes some time).
I thought of using a windows mobile program to have the equivalent of the hosts file in Windows (this is a small hackers trick: configure the software with a dummy name, and use the hosts file to have this resolve to the IP address you want), but it doesn't allow for easy switching, particularly as I needed a logon for one server. If you need this hosts utility, I should search for it (let me know if you need it); but it doesn't make switching that much easier from changing the settings in the mail client.
A possibility could be to use QMail as the mail client, but this is not possible for me due to some security settings I need (it never could download the mail bodies).
Jörg
Did the Mortscript avenue not pan out? I would of thought this would be something that it could easily solve.
Yes, but apparently the SMTP server settings are not stored in the registry, but in the outlook file which holds the account settings.
Editing this file is possible (founds some references on it), but generally not recommended as it easily is corrupted.
Jörg
gmail's servers?
V J said:
Yes, but apparently the SMTP server settings are not stored in the registry, but in the outlook file which holds the account settings.
Editing this file is possible (founds some references on it), but generally not recommended as it easily is corrupted.
Jörg
Click to expand...
Click to collapse
can't you just setup a gmail account, enable it for POP access, and use their provided SMTP server with your gmail username/password? leave incoming via POP on your existing one...
V J said:
Unfortunately, no...
My current solution is to use my work server: it requires me to set up a VPN first and then log on to it. When doing so, I can use it from anywhere; it works but is far from efficient (starting the VPN takes some time).
I thought of using a windows mobile program to have the equivalent of the hosts file in Windows (this is a small hackers trick: configure the software with a dummy name, and use the hosts file to have this resolve to the IP address you want), but it doesn't allow for easy switching, particularly as I needed a logon for one server. If you need this hosts utility, I should search for it (let me know if you need it); but it doesn't make switching that much easier from changing the settings in the mail client.
A possibility could be to use QMail as the mail client, but this is not possible for me due to some security settings I need (it never could download the mail bodies).
Jörg
Click to expand...
Click to collapse
Well ... no thanks ... I'd like very much to have something easy to use ...
It is like to make sure that when wifi is available than use wifi and drop GPRS.
We can then easily imagine that knowing about an available existing Wifi network, the soft should be able to automatically modify the smtp server accordingly, switching back to "normal" when out of the coverage of the WIFI network ... not really a big deal for good programmer, a trip to the moon for me ...
thanks anyway for your proposal ... wait and see what clever people will bring to us
landwomble said:
can't you just setup a gmail account, enable it for POP access, and use their provided SMTP server with your gmail username/password? leave incoming via POP on your existing one...
Click to expand...
Click to collapse
That wasn't an option for me: my incoming mailserver requires a VPN connection (when using the wifi at work). I think that some internet traffic over the VPN is blocked, preventing me from accessing another SMTP server.
DR400 said:
We can then easily imagine that knowing about an available existing Wifi network, the soft should be able to automatically modify the smtp server accordingly, switching back to "normal" when out of the coverage of the WIFI network ... not really a big deal for good programmer, a trip to the moon for me ...
thanks anyway for your proposal ... wait and see what clever people will bring to us
Click to expand...
Click to collapse
Hehe...
The easiest thing would be something more userfriendly that exploits the possibiliy of using the "hosts" file to alter the IP address of the SMTP server (this is how most of the network switching tools on laptops do it). The downside to this approach is that you cannot change logon settings. In order to do this, they need to be able adjust the settings in the mailclient; either via some interface (not sure this is available), or by altering the configuration file.
Jörg
The gmail route absolutely works for me - no mucking about with scripts etc. I followed this link (http://lifehacker.com/software/email-apps/how-to-use-gmail-as-your-smtp-server-111166.php)
only difference is that the smtp is [email protected]. Follow the instructions to set up gmail with your primary address and bingo.
Robert
My company runs an exchange server for email, and I was wondering if anyknow knows how to connect to them, using the mogul. I went through the setup on the phone, with no success...Are their any additional steps required to connect to the server when you are not on the same network as the server?
Missing Certificate ?
I think you'll have to install the certificate from your Mailserver on the phone to get it working.
Do you get any active-sync error code when you're trying to sync ?
In general you get an error-code in ActiveSync which is telling you what's wrong...
IMHO the best idea would be: aks your IT-Stuff in your company
you need to add a server in active sync with your companys exchange server addy and your username/password
To be clear you need to enter your companies OWA server address. At most small companies this is your Exchange server and at most large companies it is your ISA server.
Example:
You access OWA using https://exchange.mycompany.com/exchange
You enter: exchange.mycompany.com in the activesync settings and you use your username, password and domain to authenticate
You also need to make sure Outlook Mobile Access is enabled on the Exchange Server and on your Exchange Mailbox. You will need to contact your IT Admin to verify these settings.
I'm in the same boat as the OP. I had been trying to hit the mail server directly or via VPN, with no luck, probably due to no certificate. Never thought about OWA. I set this up as indicated in the prior post, and checked 'Tasks' only (just to run a quick test), and it sync'ed fine. I then checked email and calendar, and now it takes me to a company sign-in web page (same page I encounter when using web access to OWA). Weird thing is the page is in the ActiveSync window and does not appear to be rendering correctly or completely (e.g. no 'submit' button). Nonetheless, I sign in and click where the submit button "should be" and the page goes away and it appears to start syncing, only to take me back to the sign-in page again after 15-20 seconds. Any suggestions on how to get past this point? I've tried logging in to OWA from IE, but ActiveSync still brings up this sign-in page. And yes, I've got my userID, pswd, and domain properly set up as well. Thanks.
BTW, my company IT won't help because they only support handheld access for specific company-issued devices.
try using mail.yourcompanymailserver.com/oma
its a lightweight version that handles easy in mobile browsers (only if your IT guys have enabled it)
as for the OP your exchange settings could vary depending on how your admin set it up, ssl (requiring a certificate) or not. to get the certificate from your company you can dl it from the server mail.yourcompanymailserver.com/cersrv
you log in using your mail credentials and you select download certificate chain and select a der 64.
save it to your phone and just install.
chances are though if your company is using a lot of treo's they dont require ssl because you can't install self issued certificates on them (good work palm). so if you want to ask your IT guys their setup and post it here i can try to walk through it with you.
this is my situation and how i got it to work.
Although i tried to internal address of 1x01po2s.domain.name, that didn't work.
I thought about it for a while, and reasoned if i can access my companies exchange server outside the network through a http://mail.domain.name address, then maybe that'll work hahaha
BAM! it did and now it works perfectly fine. Conincidentally, since i started trying to get this going last week, i emailed a few guys i know and the last one who got my email (it was forwarded to try to solve the problem) said that because of security policies, i am not allowed to do this. Ooops!
Here is a quick run down of my settings:
server address: mail.domain.name
ssl is selected (checked)
username: exchange/nt workstation login name
password: user password
domain: network domain (we have different domains)
save password is selected
under advanced you can select whatever options you like
next select e-mail, and any other options you want
and you're done!
I also enabled the push email icon and get my email regularly on my phone throughout the day.
Well, i hope that this helps some of you out.
server address: mail.domain.name
Click to expand...
Click to collapse
just so folks know there is no standard for this, its whatever subdomain your company decided to put OWA on, for my company its webmail.companywebsite.com
best thing to do would be to ask someone in your company how to access email from outside the office using internet explorer, thats the address your lookign for
Sprint mogul (Titan) WM6.1 Rom update killed exchange server activesync
(Sorry in advance for the long Email) I purchased a Mogul from RS about three weeks ago. For the first week, it worked great! I logged into my company exchange server down loaded and synced email, cal,contacts,tasks ... was very excited. I also got very excited when I started t read threads in this blog .... it seems like there are some pretty smart members maybe someone can help!!
Noticed that there was a new Rom (Sprint TV and improved connection) installed the ROM.
Have spent endless hours with HTC technical support, sprint technical support (not an appropriate name). At times managed to get the email to load but never again Cal, Tasks, contacts. Always able to get sent emails to load (by checking option) . I'm left with a couple of alternatives (any others would be greatly appreciated (actually I really like this phone but I need my email,schedule,etc to work) The error is 0x8503001C there is no exact description about this from MSmobile it seesm to be an awh**** code. Searching on the web provides 1000s of hits unfortunately not just my issue.
o Go to an early Rom WM6.0. So far it seems like to do this I need to unlock the phone then flash the earlier rom?? Since no SIM card I need to hack the registry?? There are several products out there which is best (I do not mind paying for somethng that works well). I down loaded several "Oficial ROm versions ... unfortunately did not write down the number of the one the phone came with.
o Find some way of getting this thing to work well to keep the extra features
o My grace period ends in a week ... cancel with Sprint go to Att but there is not a 3G phone I like ... only Iphone ... it has issues for exchange server??
o I got my wife a Touch at the same time (it runs WM6.1) same issue. Downloaded once my corp email no cal, etc.
o I was told that this Rom was cooked up by MS & Sprint what a disaster
Please, please help ... Thanks in advance
Scurfer
Exchange email and Skype not working after Upgrading Sprint Touch to Wm6.1
The Exchange activesync died at connection and never can sync my company emails after I upgraded Touch to 6.1 Sprint/HTC ROM. Skype also does not work, no sound after first ring, even with 2.2.0.45. I like the GPS and Rev.A speed, and do not want to risk downgrading the ROM. Anybody encounter ssimilar situation?
I'm an IT guy and I just got into smartphone PPCs for the first time after a long-time hiatus from PDAs when I used to be a Palm owner. After my last palm, a LifeDrive, got stolen I moved to a Moto Q wich was a big dissapointment OS wise, and I never really got into modding it or anything, just set my POP3 e-mail server and used it like that for 2 years (draw back was that I didn't have contact sync nore internal e-mail sync that got handled by my exchange server). My contract with that Q expired and I made the move to a Sprint Mogul with WM 6.1 Pro and I'm NEVER LOOKING BACK!!!
Anyways, enough about me, this is my first contribution so I wanted to do the little intro.
I had searched around a bit about how to get ActiveSync to sync my company's Exchange server through PPTP VPN (we don't have it published with a certificate for an actual push config) but all I found was info on how to setup the VPN itself, being an IT guy that was like pointing out the obvious to me as I had already got that running and connecting but couldn't get anything but the OWA site opening in IE and Opera.
Basically what I figured out was that I had to program a work URL exception in the Connections control panel under the Advanced tab. There I added my exchange server's IP address as a URL and used that IP to program the server under ActiveSync with all the usual credentials. I can't configure it to receive as items arrive, instead I had to let the configuration run on a 10 minute schedule. Every time the schedule is up I see the VPN connecting pop up and it syncs PERFECTLY and disconnects the VPN. (It doesn't turn on my screen each time, it just pops up if I'm using it; but that pop up can be turned off if it gets to annoying).
I don't know if anyone else knew about this but I though I'd share this info as I searched for a few days and found nothing, ended up figuring this out myself. If this is new info I'll post more detailed configuration information for those who desire it.
BTW, this is working over the Data Plan and WiFi as well.
Wow. your a god...
I been trying to figure why it kept disconnecting the vpn when it synced up.
Adding the work url exception works perfect...
(Im using WM6.1 on a Samsung Omnia)
Many Many thanks!
No problem dude! I'm surprised no one else has really found this helpful. Glad I could help!
BTW, those exceptions work very well for internal web sites as well. I use it to log in to web-based management consoles such as Symantec's Mail Security for Exchange, Symantec Endpoint, basically if you got an internal website of some sort you can access it through VPN using a Work URL Exception.
I was looking for this info too, i would like more detailed configuration information about this.
Thanx in advance...
Roland hendriks
What part of the configuration are you having trouble with? Configuring the VPN, the Exchange Server or the URL Exception?
Thanks
I personally am thankful for your information. Even if none of the other 1000s of readers out there say anything...
Thank you for sharing your knowledge.
Tim
Glad I could help! I know I broke my head over this one during the first week of me having a WM phone. I figured it out thanks to the Fdc Soft Task Manager using the Netstat utility. It let me know exactly what the network stack of the phone was trying to do and the URL exclussion I just stumbled upon and reading what the page said it lead me to believe that it might be a routing table for configured "WORK" connections. And it worked.
During the past month or two of using my exchange like this and switching around ROMs and cooking my own ones now I've noticed that having TCP Data Reconnect and Transmission Retry settings in your registry set to high will cause Active Sync to take a long ass time for it to actually route communications through the VPN connection. I noticed this after using custom ROMs wich some have these settings increased to ensure communications go through but they raise connection timeouts way to much. On my own custom ROM I've set these to defaults (2 and 4 respectively) and Active Sync only takes about 1 minute to start syncing onces you hit sync while you wait for it to dial the cellular line and the VPN.
you talk about the vpn..
i think you are in the very small percentage of ppl who can get that to work.
i have the activesync set to manual and have tried the vpn type to both IPSec/L2TP and PPTP
w/o success..i always get a UN PW error which i know cant be so..
i set the host ip to what was shown from "whatsmyip"..
searching for quite awhile, i see thousands of ppl who cant get it to work and have
never found a reliable method that works for anyone but the person who posted it.
if you could back track a little and post how to do it, there are probly
thousands of ppl who would find it very useful and really appreciate it.
thanx
Well one thing is how to setup a WM device's VPN client to connect to your VPN server and another is actually configuring your VPN server. Do you have a working VPN setup in your corporate network already? This usually is setup by having a static IP assigned to your corporate internet connection and a firewall configured to allow VPN access with all the necessary traffic and authentication routes.
If you don't have a static IP in your office and use a lower cost DSL or Cable connection you aren't SOL, for these types of connections you can use a service like dyndns.org to dynamically upadate your dynamic IP into a static dns name like: mycompany.dyndns.org for example. This requires you to setup your firewall or ISP modem to communicate with dyndns.org to report the changes. Most firewalls come with this funcionality already built-in, but most of them also call them by different names so you'd have to look up your equipment's documentation on how to report a dynamic dns service.
I would be happy to help you setup your VPN correctly but its more practicall for me to help you setup a checklist on which type of VPN you want to setup (IPSec or PPTP) and what your corporate network's infrastructure looks like and let you know what to look for in google; there is PLENTY of very helpful information on the web on how to setup VPN but first you have to know what you need and how you are going to achieve it and then you'll know what to look for.
Each setup is very particular to the customer's needs and the network infrastructure that is setup and how much security you want to use (IPSec is a naturally secured VPN tunnel protocol while PPTP is not secured by nature but can be secured with a Radius server in your DMZ validating authentication in an encruypted manner to your Active Directory service).
What I posted above will work for an already existing and working PPTP VPN connection wich I already had running for years in my office and I regularly use with my laptop to connect to my exchange server while on the road or at home. What I posted above is what is need to get your WM device to connect to an already functioning PPTP VPN server.
Hope this helps. And if I'm to help you make a checklist I need a lot of information:
Type of ISP (static IP or dynamic IP)
Type/Brand of firewall device
How the devices are connected together (dumb modem or internet router from your ISP to your firewall's WAN port or a full blown router provided by your ISP wich is patched into your firewall's WAN port)
Internal network configuration (both AD and Exchange on same server (SBS) or separated)
What amount of security you are looking for.
Send me some PMs and maybe I could at least point you in the right direction.
nttdemented: I'm doing the PPTP shuffle at the moment, and wanted to pick your brains..
The basic connection is running fine - e.g. when I add 192.168.0.1 as an Exception and go to http://192.168.0.1 in Pocket IE the VPN fires up and I see the page just fine.
I've also added '10.6.1.8' as an exception, but if I go to that address in PIE, I don't see any network activity (using ethereal/tcpdump) on the 'ppp0' server interface (I use Ubuntu server's pptpd) ...
Can I assume that your Exchange server is hosted on the same machine as your PPTP server? Some MS SBS or similar?
Even if I configure an http proxy (on the 192.168.0.1 IP) I see no activity when I try the 10.6.1.8 address. :/
thanks so much!!
that i didn't find/read about the "exceptions" option in WM before...
Somehow, when i got my phone, i got it to work without this workaround, it just worked, out of the box, no exception setting required. (VPN settings + exchange server location were enough)
But yesterday, from the one moment to the next, it suddenly stopped working.
In my efforts to get it to work again i deleted the exchange settings, but doing that, I deleted all my contacts and my agenda! I was in big trouble because I really needed those , but after reading your post, i got it working again! my phone is synching "as we speak" and i'm very happy!
don't know how it worked before, don't know why it stopped working, all I know is, it's working now!
you made my day
Good to know!
Cheers!
I've since stopped using this method as we got around to publishing our Exchange server with an SSL certificate so I'm actually using SSL enabled ActiveSync push on my phone now.
Excuse me but perhaps you can help me too.
My problem is that I can get/sync my mails using WIFI.
If I connect thru GPRS, y go to send/receive and I get all the mails. If I'm on my office and connect thru WIFI to the work net I also get all the mails from the exchange server.
The problem is when I'm outside my office and connect to other wifi net and try to sync my mails. I have an HTC TOUCH CRUISE with WM 6.1 original from HTC without any flash.
Thanks in advance.
VPN connection doesn't always connect for ActiveSync synchronization?
I have had ActiveSync working with an Exchange server over a PPTP VPN connection for years now, but there has been one nagging issue I can't figure out. For the most part it works, but sometimes when ActiveSync tries to sync it will not make the VPN connection. There is only one connection listed when I tap on the icon on the notification bar - the phone's data connection. So in activesync, the icon with the arrows spins for a while but nothing synchronizes. I think it ends up saying "waiting for network" or something like that. It seems to always work when I manually hit "sync", but sometimes it fails on scheduled synchronizations.
Any idea why this happens sometimes?
oh...cheers...got my brain back...
The exceptions rule has almost fixed mine now. I'm getting mail but not through Activesync (just sits waiting for network).