Cryptography and 7921 G phone

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• Encryption and 7921 G phone

  Hi all!

  We have several 7921G phones we want to integrate into our WiFi network.

  This WiFi is protected by using EAP - TLS, so we installed the correspondent

  certificates to a single test phone. We discovered that the phone does not work

  support of certificates with RSA keys larger than 2048 bits with and.

  at the same time, their signatures must be always generated using the SHA1

  hash algorithm. This fact also appears in the documentation of the

  phone. As a result, we have a problem since the certificate root certification authority

  use a 4096-bit key and the SHA256 algorithm. We have also updated the

  firmware to the latest version without success in this regard. Does anyone know if

  There is any plan to an update of the firmware in support of keys with a larger size and

  algorithms of hash one another? Currently, the SHA1 algorithm is considered as

  obsolete and security community recommended using a different hash algorithm.

  the same happens with the size of the keys.

  Sergi

  Hi Sergi,

  This 7921G already EoL product list, so don't expect do any updated firmware for it.

  http://www.Cisco.com/en/us/products/ps7071/

  I don't think that even all the latest phones 7925G will support 4096 bit keys as well.7925G support only the length of key of 1024 or 2048. Check out this guide to deployment for retail (page 97)

  http://www.Cisco.com/en/us/docs/voice_ip_comm/cuipph/7925g/7_0/English/deployment/guide/7925dply.PDF

  HTH

  Rasika

  Pls note all useful responses *.

• Updated and now the phone won't work online only works with 4G

  Download ios 10 and now my phone does not work online only work with 4G

  Hello thomas.friar,

  Thanks for asking for help with your iPhone to connect to the internet via wi - fi since the upgrade to iOS 10. We don't like to hear about the problems that occur after an upgrade. Here's what I recommend.

  The first thing we want to make sure that all of your data on the Mac and the iPhone is safe. For iPhone, you can perform a backup in iCloud or iTunes using this article: backing up your iPhone, iPad, and iPod touch.

  Then, follow the steps in this link: If your iPhone, iPad or iPod touch connects to a Wi-Fi network

  Thanks again and have a great rest of your day.

• I plugged my port of lightning fan and now my phone won't load

  I plugged my port of six lightning iPhone apparently innocent fan, and now my phone won't take a charge? Do I need a new phone or is it repairable?

  Save it, make an appointment of engineering and valued it at an Apple Store. We have no way of knowing if it is repairable.

• I could not update or install applications for weeks, so I disconnected my Apple ID and rebooted the phone but now I can't reconnect! The error is: unable to connect to the iTunes Store. I should w8 for ios10 and hope that it will be fixed by the new ios?

  I could not update or install applications for weeks, so I disconnected my Apple ID and rebooted the phone but now I can't reconnect! The error is: unable to connect to the iTunes Store. I should w8 for ios10 and hope that it will be fixed by the new ios? Cause don't want to reset my phone.

  You have tried: If you can not connect to the iTunes Store - Apple Support ?

  And I tried to do a soft-reset/reboot the phone?

• My application Snapchat says "pending". I already saved, restarted and synced my phone and nothing works. When I try to delete the app it still doesn't let me.

  Snapchat is usually a good app on my iPhone work 6. Yesterday, my application is gray and says "pending". I thought it was an update, so I don't worry. Come to find out that when I rebooted, backed up and synced my phone, it does not always work. In addition, if I tried to remove the app it will not work.

  Hi there larry.mcgill,

  Thanks for stopping by the communities Support from Apple! Looks like the Snapchat app on your iPhone 6 is grayed out, despite trying to restart, backup, synchronize your device and delete the app. I'll be more than happy to offer some suggestions to solve this problem.

  To start, go to settings > general > storage & use of iCloud. From there, press "Manage storage" under "Storage". You should see a list of your applications to fill out after a while. Scroll down and locate the app Snapchat tap on it and see if it will allow you to remove it from there! If so, you can go back into the App Store and reinstall.

  If you are unable to remove the application in this way, you can try to reset the settings on your iPhone. To do this, go to settings > general > reset > reset all settings. This removes any of your personal data. You may need to adjust some of your user-specific settings (for example, wallpaper, etc.), as well as re - enter your Wi - Fi connection information.

  In addition, you want to watch resetting your device to factory settings to rule out any software issues. It could install a new copy of iOS on your iPhone. Once you test that you are able to access Snapchat, you can restore from a backup. Here's a link with information on how to restore the factory settings:

  Use iTunes on your Mac or PC to restore your iPhone, iPad or iPod to factory settings

  Relax your day wonderful!

• Had cracked screen but the phone works still. Today screen is become white, and the phone rang again.  Did hard reset and now the phone is completely turned off and will not be exposed - not even the Red of the battery is displayed

  Had cracked screen but the phone works still. Today screen is become white, and the phone rang again.  Did hard reset and now the phone is completely turned off and will not be exposed - not even the Red of the battery is displayed

  He broke. Make an appointment at the genius bar and get it fixed / replaced. There is no magic words that will do well.

• Just to have it... went to a walk (80 degrees outside) and pulled my phone out of my pocket and he told me it was cool (with yellow triangle).

  Just to have it... went to a walk (80 degrees outside) and pulled my phone out of my pocket and he told me it was cool (with yellow triangle). And then began to show french language on the slider to unlock...

  Hey Najeeb1987,

  Welcome to Apple Support communities.

  It sounds like your concerned with a question that has occurred with your iPhone 5s that caused the temperature warning screen to appear on the device. The article below provides much information about acceptable operating temperatures and the temperature warning screen that should help you to solve the problem.

  Keep the iPhone, iPad and iPod touch in acceptable operating temperatures - Apple Support

  Ciao.

• my Apple Watch does not record the data of my activity on my iPhone. The application of the activity is implemented on my watch and twinned with phone and not yet to record data.

  my Apple Watch does not record the data of my activity on my iPhone. The application of the activity is implemented on my watch and twinned with phone and not yet to record data.

  HI - try the following steps:

  On your iPhone close application of activity and also, if it runs in the background, the health app (you can close open apps, including the app shows):

  -Double-click the Home button, and then drag upward on each of the app previews to close.

  It can help to restart your iPhone and your watch. Turn on both devices off the power together first, and then restart your iPhone before restarting your watch:

  -To switch off your watch: press and hold the button side until you see the cursor off the power; slide it to turn off;

  -To switch on: press and hold the side button until you see the Apple logo.

  If this does not resolve the problem, try next disconnect and rematching of your watch:

  -L'app shows on your iPhone shows backups automatically, including a new when the unpairing via the application.

  -Choose to restore the watch (backup restore) when provided the opportunity during the whole.

  -Most of the data and settings will be restored, with a few exceptions (for example cards Pay Apple, access code).

  - Pairing your Apple Watch and Support Apple - iPhone

  - Set up your Apple Watch - Apple Support

• Can I keep my apps after I erase and reset my phone?

  Hello

  I have some problems with my phone and I tried to restore backups and such but no the problem go away.

  So I was wondering if it is possible for me to delete completely and reset my phone and make a new, but still have the same apps I had before.

  As if I bought an app or exchanged for a gift card, I would still be able to access and put them on my new phone, or they are removed with the reset of my phone?

  Thanks for the help.

  Your applications get deleted and removed from the iPhone when you reset the iPhone.

  However, your identifier Apple still holds the apps!  (Assuming that all purchased applications (whatever the price) on the iTunes Store.)

  So once you have configured your iPhone again (with the same Apple ID used to purchase apps), apps can be downloaded to the iPhone.  Use iTunes on your computer or from the App Store on your iPhone and go to "purchased".

• Someone has changed my password to Icloud and lock my phone by finding my phone app now, can't activate my phone I have to do. My apple ID still works but not my Icloud how can I reset the password

  Some * changed my password to Icloud and lock my phone by finding my phone app

  What should I do now, I can not activate my phone. My apple ID still works but not my Icloud how can I reset the password

  ACCOUNT SAFETY CONTACT NUMBERS

• Adobe Capture CC is available for use with Samsung Galaxy S7 and edge S7 phones?

  Hi Adobe community I have so far struggled to get an answer on the following question: is Adobe Capture CC available for use with Samsung Galaxy S7 and edge S7 phones? and I was wondering if there is someone who can help?

  Any assistance is much appreciated.

  Thank you

  Bruce

  Hi Bruce,.

  Yes. I think that these two devices are supported. GooglePlay installation problems?

  Let me know and I can talk to the product team.

  Sue.

• I have even vacation photos on two different cameras and a Smart Phone - how to combine in chronological order

  I just upgraded to 14 items in a very old version.

  Can someone help me get started with tips on how to combine in chronological order of the pictures taken on a vacation on two different cameras and a smart phone?

  I never figure out how to do this easily on the old version.

  margaretg13258847 wrote:

  I just upgraded to 14 items in a very old version.

  Can someone help me get started with tips on how to combine in chronological order of the pictures taken on a vacation on two different cameras and a smart phone?

  I never figure out how to do this easily on the old version.

  This is something I often do when I shall prepare a draft of an event with photos taken by different people.

  It cannot be done 'automatically' to get a good shot for all cameras.

  You can use the shortcut Ctrl J (Menu Edit > adjust date and time...)

  But before that, take the time to:

  -Choose the camera you think is the best time and enough shots to compare with the other cameras

  -assign a keyword to be able to quickly select all of the pictures from each camera

  -l' sort order of display the value "oldest first"

  When you're ready, find a picture made to at about the same time with the camera of reference and the other.

  Make a note of the date and time for the camera to 'reference' and the other.

  Calculate the difference. It may be easier to first treat only the dates, then make another correction for the moment.

  For example, you find that there is a difference of two days too late of the camera by report.

  You select the files by the camera from this session. They are in chronological order.

  Look at the date of the oldest shooting. Calculate the new correct date (you add two days)

  Shortcut Ctrl J.

  You select the third option (new start date) and the new start date. Validate.

  That's all. All dates of the camera by report have been corrected.

  You can start at the correct time (you can even correct hours first, then a third round for minutes).

  Same process for all devices.

• Find and replace the phone number on 1000 PDFs

  Hello

  Anyone know of a faster way to find and replace text (phone number) on a PDF, we have a 1000 needing PDF files

  Edition, pitstop even can't do it quickly.

  Thanks in advance

  Paul

  PDF files were not intended to be edited on such a scale. The only way that such a task can be automated is by the new text which is superimposed on the old, with fields or comments and then flatten the file. But if the location of the text changes a file in a file, or the length of the new text is not exactly the same as that of the former or the font properties are not known in advance, this becomes almost a mission impossible.

• I can't install the new application on my iphone 5s revel.  I tried to install the update, and that did not work.  I deleted my app and rebooted my phone and tried a clean install and that no longer works... Help!

  I can't install the new application on my iphone 5s revel.  I tried to install the update, and that did not work.  I deleted my app and rebooted my phone and tried a clean install and that no longer works... Help!

  Please see the post below updates on the issue of the revel facilities:

  Problem installing Adobe Revel 2.3.2