Help on multiple users on the same network

[viffer]

Hi All, I have set up a teamspeak server and it's working fine, except when two people from the same network who share a common IP (router with nat), they both connect to my server OK but as soon as one talks it echos and both green lights come on, it's seems like both users are sharing the same stream to my sever?, everyone else who connects to my server is working perfectly. Any ideas what I could do? I could set them to join different channels but then they couldn't talk to each other.

Thanks.

[guldi]

that looks like the NAT implementation of their router has a serious problem (it can't differ between the two connections) ?

[viffer]

that looks like the NAT implementation of their router has a serious problem (it can't differ between the two connections) ?
and that was helpfull because?

[m&m's]

in laymen terms it means the dudes router is sending both streams and can not tell witch 1 is witch , have them read there router manual , and post on a router fourm on how to fix this issue

[guldi]

or check for a router update. Have this tested myself with a NAT'ing router and it works (why shouldn't it anyway) => so this is 99.9999999(period)% a router and not a TS issue.

[viffer]

that looks like the NAT implementation of their router has a serious problem (it can't differ between the two connections) ?

OK i've done some testing on my own network and was able to get multiple users talking without any probs, will go back and look at my friends network/router and see whats up.
Thanks for the help.
Viffer