unsupported sip phones

  1. Avaya 9601 Setup

    Hello all, I am very new to 3CX. I have barely seen or used all of the endless features. I have a SIP trunk setup and I have several desktops and softphones hooked up throughout my house. I ordered an inexpensive Avaya 9601 VOIP phone. The guide on 3CX uses Windows Server as the dhcp options...
  2. iw-lance

    Cisco 8841-3PCC BLF Issue

    Preface: I understand that this phone is not supported by 3CX, however for personal use it has been fantastic. I have gotten basic and advanced calling features working without a single issue/reliability breakdown so far. However, I am having one small issue. When configuring BLF, everything...
  3. Andriy

    Connecting to 3CX from unsupported phone or Softphone

    Dear Community, Sorry if the question was asked before, but i could not found an answer with instructions detailed enough I can follow. I am using Cloud based 3cx version I have created an extension in 3cx that has a username and password. Does this mean I can connect via any sip phone and sip...