cti mode

  1. Long Continuous Tone Before call starting using 3CX phone for Windows in CTI mode connected to Grandstream GXP2135 IP Phone

    Hi Everyone, I’m writing on this forum in order to known if someone has faced and eventually resolved the following issue: using a 3CX phone in CTI mode connected to a Grandstream GXP2135 IP phone, a long continuous tone is generated before call starting. The used system has the following...
  2. windows client CTI mode

    Hello, we have an issue concerning windows client in CTI mode outside of LAN. If windows client is inside the same lan as 3cx and phones, it works great, but outside the lan, we cant make a call. I suspect 3cx windows client try to connect to the phone directly, but I was expecting all go...
  3. I can't make a call - CTI mode 3cx client

    Hello, I still have a problem with 3cx client in my company. We can't call to the inside users and external numbers when we click "call" button. This button looks like it was a disable (screen): All desktops have the same hardware and network configuration (LAN). System: Windows 7 pro 64bit...
  4. Certified CIO

    Mac OSx Desktop Application - CTI Mode?

    Is there a CTI mode for the OS X Desktop application like there is within Windows? I was unaware this was a limitation or had been changed. Any guidance is appreciated. Just installed a mid-size client with 14 Mac OSX users and found the phone only appears to run in Softphone mode despite...
  5. CTI mode - can't call

    I have a problem in my Company about 3CX Phone for Windows v15.5 in Deskphone (CTI) mode. We can't call to the other users and outside numbers, because when we click "call" button it's not gonna happen. This problem issue for the most part computer and notebook in company, but all hardware gets...
  6. Neonjoe

    Misfunction on Snom D785 in CTI Mode

    So we just started using some Snom D785 phones in the office after the templates for them just got added. We're experiencing some issues using Windows Client CTI mode. Any time we try to place a call from CTI client, it is placing 2 calls at the same time. On the phone at extension 106, no...
  7. Make call doesn´t work with Windows Client 15.5 and snomD765

    Hi colleagues, after upgrade 3CX from Version 14 to 15.5 and FW Update for snomD765 to recent supported 3CX Version (8.9.3.66) making call doesn´t work in CTI mode. In softphone mode everything is fine. Some informations: We have more than 4 clients and all doesn´t work snomD765 with firmware...
  8. Franz Nussbaumer

    .Net 3CXPhone API: After Update to V15.5 we get no events (OnCallStatusChange) in CTI Mode?

    Hallo, after Update form V12.5 to V15.5 we get no events (OnCallStatusChange) when the 3CX Phone is in "CTI" Mode!? When i change the 3CX Phone to "Softphone" Mode the events (OnCallStatusChange) are working. In the Version V12.5 and earlier we get the events in "CTI" Mode. Has anything...