Teleconferencing options for speakers who cannot attend

[Andrea Pescetti]

As discussed on the ooo-dev list 
http://mail-archives.apache.org/mod_mbox/incubator-ooo-dev/ we have 
several speakers from China (all in the OpenOffice track, it seems) who 
are facing delays in getting a visa to Germany for ApacheCon.

A suggestion from Louis Suárez-Potts is to allow teleconferencing: 
speakers who cannot be physically in Germany would still be able to give 
their presentation as an online seminar.

Would this be possible with the current infrastructure in Sinsheim?

Regards,
  Andrea.