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  1. Alert Info Header Missing

    Usually 3CX smooflly works with Grandstream IP Phones
  2. new version 11

    Hi. Of course it work if he bought license insurance for one year. But there is one small problem - your client have to reinstall 3CX Phone System. More info you find here http://www.3cx.com/blog/releases/3cx-phone-system-version-11-release-candidate-available/
  3. V11 and VAD

    Hi guys! It will be great if you give me link for VAD 3.0 Demo. I really need it now. artur-koplik(at)ya.ru Thanks
  4. Cisco 7940g No registra

    Try to explain it on English
  5. Runtime Errors at Install

    3,5 framework
  6. 3 cx configuration

    Discribe your problem and and e-mail to Sangoma support. It is good tech support that really helpful - [email protected]
  7. Dial Tones

    no problems)
  8. Dial Tones

    Hi. Try to specify other DTMF Metods in grandstream web interface Channels - Channel Spesific Settings
  9. Remote Extension not registered

    It will be rigth way if you create a new forum's request and describe again that happening and show logs ands show screenshots
  10. Remote Extension not registered

    I think that problem was in port forwarding
  11. Remote Extension not registered

    Check port forwarding on your home router. Port 5060 must be forward. Try to connect 3CX Phone softphone to 3CX Phone System via tunnel - 5090. Try to use SIP Proxy Manager for your IP Phone. maybe this things helps you
  12. Remote Extension not registered

    check in extension's parameters - Other tab - Disallow this ext register outside the LAN
  13. Could not contact license key server

    Thanks for 3CX Support! The problem was with date on comp!
  14. Could not contact license key server

    Hi everyone. Have a real BIG problem. Please help! We try to activate license and this error is appear: "Could not contact license key server - please check internet connection" We can activate license from another server in our local network. But from Win Server 2003 R2 isn't. Win Firewall is...
  15. 3cx video call

    yes, we use video calls. Everything is work fine. Check your video codecs. Try to establish videocall - (3CX Phone - 3CX Phone)
  16. Problems with CounterPath Bria and SRTP

    I send to you private message
  17. Problems with CounterPath Bria and SRTP

    It's work with Bria I know. I've tested it half a year ago. I can give you my User Guide "How to configure secure calls in Bria". But there is a problem - this instraction in a Russian language)
  18. Problems with CounterPath Bria and SRTP

    You must switch it on in 3CX Management console. First in General setting And second on Other tab extension setting. See screenshots.
  19. SP6 and Demo License

    It will be work with demo key but you have to reactivate licence
  20. request feature 3cx multitenant

    The main problem that user can see Licence key of 3CX PBX even though he connect remotely via brouser!
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