<div>Hi All<BR> <BR> I want to do features as belows.<BR> user ---> call ( from telco) --> asterisk ---> IVR -- SIP 1.<BR> after that, SIP1 transfer to SIP2 (unattendant or attendant <BR>transfer). i want to SIP1 hear stream sound data of call conversation between <BR>user and SIP 2 (don't used call conference)<BR> <BR> SIP3 want to hear stream sound data of user and SIP2 conversation, <BR>can be press DTMF keys as: form example: *8401 ( 401 as username of <BR>SIP2).<BR> <BR> could you like to help me to implement that function.<BR> <BR> Best regards<BR></div><p>
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