yealinkt58

  1. Yealink T58 UDP/TCP + Video

    Hello, We use the Yealink T58 for video calls from the door control, I can add and provision the phone with 3CX, but it will only make outgoing calls if the setting Settings>Video>Video Active is set to 'OPTIONAL' or setting the SIP transport protocol to TCP. How do I change BOTH settings in...
    • Woodster
    • Thread
    • servertransport t58 t58v tcp transporttype udp video videophone yealink yealinkt58
    • Replies: 1
    • Forum: Phone System / PBX

  2. Yealink T58 No Outgoing Calls

    Hello, I have discovered something strange with our Yealink T58 video phones. The phones failover to a different WAN and can no longer make calls, as soon as it goes back through WAN 1 it works as normal. I then start testing and sure enough, no calls work when on BT. I tinker with the setting...
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