Musisz mieć takie coś podobnego do tego
1:{"key":11,"name":"CH1 ","ip":"X","tcp_port":Y,"udp_port":Y,"state":STATE_NONE,},
2:{"key":12,"name":"CH2 ","ip":"X","tcp_port":Y,"udp_port":Y,"state":STATE_NONE,},
3:{"key":13,"name":"CH3 ","ip":"X","tcp_port":Y,"udp_port":Y,"state":STATE_NONE,},
4:{"key":14,"name":"CH4 ","ip":"X","tcp_port":Y,"udp_port":Y,"state":STATE_NONE,},
Gdzie :
X - IP serwera
Y - Port logowania(?!), przeważnie jest to 1: 13000 2: 16000 3: 18000 4: 20000