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  1. 3CX v18 for Windows

    Hey Does anyone have any information about when v18 for Windows will be released? There are heaps of details on Linux servers, but nothing for 3CX hosted on Windows.... Nathan
  2. Updating an Extension Mobile Number from Phone

    Hi We use a extension for diverting After Hours Calls (Extension 500) This extension is setup with forwarding straight to the extension mobile number. I'd like the users to be able to somehow call into 3CX, be prompted for a phone number and input the mobile number, which would then update...
  3. Using a Phone on an External Network

    Hi, I have a phone handset which I have taken to a remote location, not connected at all to our office where 3CX is running. I have the 3CX app running externally with no issues, however when I take one of our physical handsets to a remote location, I can make and receive calls, but get no...
  4. Help with SIP Trunks - Optus Evolve Voice

    Hi All, Thanks for the replies and the help. @NickD_3CX - audio locally was always working between extension, the issue was only when I tried an external call. After not being able to work it out easily and having no real experience in PBX and SIP, I called several 3CX dealers locally here...
  5. Help with SIP Trunks - Optus Evolve Voice

    Thanks for your help. Using your instructions for the SIP side of things I am now able to make and receive calls. However I have no audio either way on incoming or outgoing calls. At the moment, I am simply using the iOS 3CX app for testing. Although I have tried an IP phone with the same...
  6. Help with SIP Trunks - Optus Evolve Voice

    Thanks. These are the details they have provided: (real settings are being replaced with X) OPTUS SIP SIGNALLING IP ADDRESS - 123.X.X.X/32 RTP MEDIA OPTUS ADDRESS RANGE - 211.X.X.X/26 SERVICE NUMBERS XXXXXXXX00 - 99 MRS ROUTER LAN IP - 192.168.0.253/29 SIP SIGNALLING ADDRESS OF CUSTOMER PBX -...
  7. Help with SIP Trunks - Optus Evolve Voice

    Hi, Hoping for some help with configuration with a setup I am trying to do. I am in Australia. We have had Optus Evolve Voice SIP Services installed. They have devlivered these services via a Optic link and terminated into a CISCO router which they provide. There is a PORT on on the back of...
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