Blind transfer vs. consultative transfer   print

I have 2 doubts, both concernig call transfer:

1) if I try to transfer a call to a destination and this destination DOES NOT ANSWER, how do I retrieve this call back so that I can try to transfer it to another destination?
2) if I try to transfer a call to a destination and this destination is BUSYl, how do I retrieve this call back so that I can try to transfer it to another destination?




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Its not possible to catch this (Does not answer or busy) if you are using “blind transfer” (transfer with using "Remote URI"). For a “consultative transfer” (may you looking for) both destinations must be connected with the SIP Client. Connect the both destinations and make a “consultative transfer” (between phone lines). You can test it easy by using the LiveDemo. Connect to 2 clients (using 2 phone lines), make sure that "Remote URI" field is empty and click "transfer" button (opens new window with phone lines for transfer selection).
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sip sdk (0) transfer (0) blind transfer (0) consultative transfer (0)