ntt

  1. About SIP Trunk

    Hello, I would like to share your wisdom. I am using 3CX in Japan. I would like to use 3CX with a fiber optic phone in Japan. Is there any good way to do this? I used to use it for call forwarding, but now I would like to make outgoing calls using my current fiber optic phone. Our current...
    • Masaya Hanato
    • Thread
    • ntt sbc sip sip trunk between 3cx and cucm 11.x siptrunk
    • Replies: 0
    • Forum: Other
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