Questions about `Attended transfer'

KY
Kazuhiko YONEDA
Thu, Jun 28, 2018 8:23 AM

Hi All,
I am prototyping an application using pjsua2 Java APIs on the Android platform.
I have a question about 'Attended transfer'.
I used the SIP protocol for the first time and I am short of
background knowledge.
I would be happy if you give advice from an expert.

I could implement ’Attended transfer' using API Call#xferReplaces.
https://tools.ietf.org/html/rfc5359#section-2.5
However, I am troubled because I can not do the following:

  1. I want to detect that Alice and Carol have completed the
    transfer.
  2. I would like to know the name - RemoteUri - of the other person
    after the transfer is completed by Alice and Carol.

Callback 'onCallTransferStatus' was only called on Bob 's terminal.
Alice and Carol 's Call object' s getRemoteUri will still be Bob.

I want to recognize that the other party has changed and the name of
the other party, but is there any way?

Hi All, I am prototyping an application using pjsua2 Java APIs on the Android platform. I have a question about 'Attended transfer'. I used the SIP protocol for the first time and I am short of background knowledge. I would be happy if you give advice from an expert. I could implement ’Attended transfer' using API Call#xferReplaces. https://tools.ietf.org/html/rfc5359#section-2.5 However, I am troubled because I can not do the following: 1. I want to detect that Alice and Carol have completed the transfer. 2. I would like to know the name - RemoteUri - of the other person after the transfer is completed by Alice and Carol. Callback 'onCallTransferStatus' was only called on Bob 's terminal. Alice and Carol 's Call object' s getRemoteUri will still be Bob. I want to recognize that the other party has changed and the name of the other party, but is there any way?