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    6630 - Video Call - DTMF

    Hallo everybody,

    I am currently testing the 6630 video calling capabilities and I found out that (unlike all other brands) this device DO NOT send DTMF indication during VideoCall (3gpp-324m).
    ...
  2. Replies
    2
    Views
    6,358

    6630 - Video Call - DTMF

    Hallo everybody,

    I am currently testing the 6630 video calling capabilities and I found out that (unlike all other brands) this device DO NOT send DTMF indication during VideoCall (3gpp-324m).
    ...
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