i) don't use telnet to connect to anything - its a security nightmare
ii) QVD011 does not seem to be a virtual server (like in virtualisation), but some kind of load balancing technology. Without details about that nobody will be able to help you.
iii) How do the primary and the other server do differ?

Can you directly connect to QDS0[11|22]?
Does your server have some greeting screens just before you try to login?
Why do you have two different passwords?
Do you need both servers? Just try to login to both with the same password, one must be the right one and accept you.