There are seven different classes for players to choose from, each specialising in their own field. To make it even better, there is extra teamplay and map functionality, with team-specific spawn points, resupply area's, and special goals for each team to complete. Some example objectives are hold the enemy base, capture the flag, defend an area, infilitrate a fort, and many others.
Intel : 137.46.177.61 port 26030
PlanetQuake: 204.182.161.2
Team Server: 144.118.44.155
Q_Demark (or SOS): 130.239.25.28
Tassie: quake2.tassie.net.au port 26200
This place is running the v1.37 beta, which requires no client-side files.
Tassie: quake2.tassie.net.au port 26100, running v1.35
Vermillion: 129.138.30.198
I don't know if these ones will be up:
131.204.147.14And here is a server in Poland: 149.156.64.137
194.239.25.28
128.113.162.185
131.204.147.14 (NEW!)
Ethereal FortressIf you're having trouble playing TF, have a look at the TF semi-technical FAQ
The Quake Toybox (this site will be down from Dec 20th to Jan 4th)
Mordor
Immortal's TF page