Re: [MMUSIC] MSRP File transfer mechanism query

["Vikram Chhibber" <vikram.chhibber at gmail.com>]

Any inputs on this? I can not find this clearly mentioned in the
existing draft. The draft mentions about file-
   transfer-id which could be used to distinguish between
session-refresh and new file transfer requests, cancellation of an
existing file-transfer and replacing it with new one.

The query is for the cases where there are multiple sessions involved
in a SIP dialog. say call and file-transfer.

Thanks,
~Vikram
On Sat, Feb 23, 2008 at 4:51 PM, Vikram Chhibber
<vikram.chhibber at gmail.com> wrote:
> Hi,
>
>  I have this query on the MSRP file transfer mechanism when used with
>  SIP. Once the transfer completes or is aborted, is there a need to
>  send re-INVITE to accordingly update the SDP (Say setting port of the
>  file transfer media description to 0)? If the answer is yes, then
>  whether the receiver or the sender should initiate this re-INVITE in
>  both these cases?
>
>  In my opinion, in case of aborting the file transfer, I think the
>  aborting end should send this re-INVITE and in case of successful file
>  transfer, the receiver should initiate this re-INVITE as he knows for
>  sure of the complete of the file transfer.
>
>  Thanks in advance,
>  ~Vikram
>
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