Call Transfer - Bad Request - with Fritz!Box 4790

0 votes

Hello, 

I don't know much about the configuration, so sorry if my question is stupid. 


I use zoiper on  a fritz!box 4790 and if I get an external call and use the transfer function to transfer the call to e.g. connected DECT phone or analogous phone I get the message bad request. 

Earlier I used another softphone and this function worked well. 

Thanks for your effords,

asked Feb 7, 2019 in Windows by scheinhardt (120 points)  
share

1 Answer

0 votes
Hello,

As I am aware the almost all FritzBox! devices do not support call transfers, the ones that does, I believe require DTMF tone based transferring. The standard one which Zoiper is using ( with SIP "REFER" method) will not work.
answered Feb 7, 2019 by Tsetso.Zdravkov (33,730 points)  
share
Welcome!
Ask your questions and receive answers from other members of the Zoiper Community.

Did you check our Help Section?

You are a Zoiper Biz or Premium customer? If so, click HERE to get premium support.
Top users 11/2020
  1. Tsetso.Zdravkov

    33730 Points

  2. Ivan

    18410 Points

  3. Joachim

    11490 Points

  4. Anton

    3950 Points

Latest tweets