On May 5, 2014, at 1:21 PM, Joel White <joelewh...@gmail.com> wrote:
> I am working on enabling presence and bla in a Kamailio + FreeSWITCH
> environment
>
> All handsets are Polycom with a handful of Grandstream ATA's
> ...
> NOTICE: presence [subscribe.c:1030]: handle_subscribe(): Unsupported presence
> event call-info
The call-info event type is handled by the sca module. The functionality's
similar to BLA ("dialog;sla"), though the SCA event package comes from an old
Broadsoft spec that a number of vendors support. Polycoms work well with it, as
should Grandstream handsets supporting SCA. I don't know if the ATAs are
capable of it, though.
andrew
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