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  1. Solved 3CX Client for 3CX Phone System -> callto

    The PCs are in two different locations and has nothing in common also different antivirus. The links works correctly with the 3CX Desktop APP. I have to use the 3CX Phone App for the Outlook integration.
  2. Solved 3CX Client for 3CX Phone System -> callto

    I tried with Chrome, Firefox and Edge, also tested on another PC with the same result.
  3. Solved 3CX Client for 3CX Phone System -> callto

    Hi Chris. Just tested with your links, but I have the same result. The browser asks me to open "3cx Phone for Windows" but then nothing happens.
  4. Solved 3CX Client for 3CX Phone System -> callto

    The app was running. Just uninstalled the 3CX App, downloaded it from the customer portal, started the app, after the updater installed the newest version. Then I tired again in Chrome, still remains the same .. nothing happens
  5. Solved 3CX Client for 3CX Phone System -> callto

    Hi Chris. I did the change with the tel. protocol in windows, restartet Chrome an the 3CX Windows App, but without luck. When I click on the chrome pop up nothing happens.
  6. Solved 3CX Client for 3CX Phone System -> callto

    Hi. I use the latest 3CX Client for 3CY Phone System Version 16.3.0.261 The "callto" function in Chrome does not work. It opens the popup after clicking on the number, but when I click "3CXPhoneSystem" nothing happens. Can anyone help me with this? Thanks Andreas
  7. Update Grandstream Firmware - download server

    I was able now to download the file using the linux command line. I renamed the old Grandstream firmware. How can I now update to the new "unsupported" firmware? In the manamgent console I only see the latest supported firmware 1.0.11.6 Thanks for your help, Andreas
  8. Update Grandstream Firmware - download server

    Hi Nicholas. Thanks for your fast reply. I installed the 3CX on MS Azure using the pbxexpress Is a ftp server installaed in this instance using pbxepress? Thanks for your help, Andreas
  9. Update Grandstream Firmware - download server

    Hi. I use some GXP2135 IP phones. They have some random problem freezing. Actually Grandstream supports only the 1.0.11.6 firmware. The new 1.0.11.10 firmware has a fix for this http://firmware.grandstream.com/Release_Note_GXP21xxColor_1.0.11.10.pdf I tried to manully update the phone...
  10. Solved Can't provision Grandstream GXP2135 on SBC

    Finally we was able to solve the problem. The company who manage the firewall found a DNS missetting in the firewall which caused the timeouts. Now al the phones provision in a second :-)
  11. Solved Can't provision Grandstream GXP2135 on SBC

    Also tried to reboot the phone after it was provisioned with the confil server path but withouth success :-(
  12. Solved Can't provision Grandstream GXP2135 on SBC

    Hi John. I use the latest PBX versoin 16.0.5.619 and the latest firmware 1.0.11.6 (supported by 3cx). When I factory reset the phone I don't se the user/pass on the screen of the phone. I can log into the managment console and the webclient remotley. I have installed 3cx with pbxexpress on MS...
  13. Solved Can't provision Grandstream GXP2135 on SBC

    The phones were provisioned in the first week of June, so the MAC addresses must have already been deleted from Grandstream's RPS server, as the remain registred for 14 days. Thanks for your help, Andreas
  14. Solved Can't provision Grandstream GXP2135 on SBC

    Hello. I have 5 Grandstream GXP-2135 phones configured with a 3CX PBX Cloud. I configured the phones at the beginning of June 2020 (dirct sip - remote stun). As I had some random audio problems with some phones (probably firewall issues) I installed today a 3cx SBC (raspberry 3B+). The 3CX SBC...
  15. Outlook plugin - mobile phone field contact creation

    Hello. We setup successfully the Microsoft Outlook Plugin. When a new contact is created in Outlook then the phone number is stored in the "business phone" field. Can we change this to the "mobile phone" field, as most of our B2C customers call in from the mobile phone. Thanks for our help...
  16. Call from Dynamics 365 Ios App

    Hello. We integrated the Dynamics 365 CRM with our 3cx PBX. Is it possible to call a contact from the Dynamcis 365 IOS App using 3cx? Actually when i click on the phone number in the app the call goes out as a normal call not over the 3cx app. Thanks for your help, Andreas
  17. Local Sip port (remote extensions STUN) is replaced by firewall/router

    SIP ALG is turned off on the firewall. I first reprovsioned the phones and after that also rebooted the phones. Best regards, Andreas
  18. Local Sip port (remote extensions STUN) is replaced by firewall/router

    Hi John. I will try to set up the firewall on monday. Which hardware (I have only 5 ip phones) do you reccomend for the SBC? Thanks, Andreas
  19. Local Sip port (remote extensions STUN) is replaced by firewall/router

    Hello dear community. We installed a 3CX at our customer's site last week. It is hosted as a virtual machine at Microsoft Azure. We don't use SBC for the 5 IP phones and don't want to install it. Everything is working fine, except that some extensions (Grandstream GXP2135 with the latest...
  20. MOH only internal

    Hello, I use the actual release of 3cx - version 8 with activated licence. I use 2 Snom phones 820 and 360. When I use the hold funktion on a internal call, the moh works correct, also I can pick up the call I had on hold. When I receive a call from a external caller (patton) and I put the...
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