Table:
text: Comparison of instant messaging protocols
Table of instant messaging protocols
Table of instant messaging protocols
Protocol Creator License Transport_Layer_Security Bulletins_to_all_contacts Batch_file_sharing
Gadu-Gadu GG Network Proprietary Yes No Yes
IRC Jarkko Oikarinen Open standard Yes, depending on individual server support No No
Windows Messenger service Microsoft Proprietary (Discontinued) No Yes No
MSNP ( Windows Live Messenger , etc.) Microsoft Proprietary No No Yes
( Mumble ) Thorvald Natvig Open standard Yes No Yes
OSCAR ( AIM , ICQ ) AOL Proprietary Yes (Aim Pro, Aim Lite) No Yes
RVP ( Windows Messenger , etc.) Microsoft Proprietary (Discontinued) No No No
SIP / SIMPLE IETF Open standard Yes Yes Yes
Steam Friends Valve Corporation Proprietary Proprietary Yes No

Question: Under the comparison of instant messaging logs, were there bulletins on all contacts of the license created by GG Network?

Question: What is the name of the license created by the IETF comparing instant messaging protocols?