verizon

  1. Flashing Yealink T4 and T5 series with stock firmware

    I'm fairly confident it's possible, just want to make sure There are quite a few T4 and T5 series phones that are inexpensive used, originally provisioned for Verizon and Ring Central I understand the procedure for a few models is to connect to the phone via a PC on a non-internet connected...
    • mgiara
    • Thread
    • firmware verizon
    • Replies: 4
    • Forum: Yealink

  2. Solved Verizon blocking SIP traffic?

    Good Day All. I have been trying to get the 3CX app to register through Verizon's service. I have tried iOS and Android. I have tried the Verizon Jetpack (hotspot). 3CX app on the phone display "Disconnected. Waiting for network" No green square in the corner. The mobile apps' versions...
    • Brian Suing
    • Thread
    • ios network register sip verizon
    • Replies: 4
    • Forum: Windows
  3. that1guy

    Verizon Yealink Phones

    I have been looking into picking up some extra Yealink phones for testing purposes. Looking on eBay I saw a lot of Verizon Yealink phones, and many said "will only work on verizon network". My question is, is there any reason I couldn't provision the phones to work with 3cx? Has anyone had...
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