Apparently not.
At least from what I can tell from their runtime deps list here: https://dev.gajim.org/gajim/gajim#for-video-and-audio-calls

On December 17, 2024 6:26:15 PM GMT+01:00, Antoine Jacoutot <ajacoutot@bsdfrog.org> wrote:
>On Tue, Dec 17, 2024 at 06:21:59PM +0100, Paco Esteban wrote:
>> izzy Meyer <izder456@disroot.org> writes:
>> 
>> > I installed (or made sure were installed):
>> > - py3-gstreamer1
>> > - gstreamer1
>> > - gstreamer1-plugins-base
>> > - gstreamer1-plugins-bad
>> > - gstreamer1-plugins-good
>> > - gstreamer1-plugins-libav
>> > - gstreamer1-plugins-ugly
>> >
>> > And I still am missing a dep for audio calling. Namely farstream, if I
>> > refer to the warning sent to stdout:
>> >
>> > 2024-12-17T10:58:39 (W) gajim                      AV dependency test
>> > failed: Namespace Farstream not available
>> >
>> > Where can I find this dependency?
>> 
>> I don't think is in ports.
>> But feel free to give it a try:
>> https://www.freedesktop.org/wiki/Software/Farstream/
>> 
>> Having a dependency on gstreamer for a functionality that is broken is what
>> we're trying to avoid.
>
>Farstream is deprecated and unmaintained.
>Gajim is not offering other possibilities?
>

--
Paco Esteban.
0x5818130B8A6DBC03