Just to make it clear. I ran the test to make a call between 2 Macs standing next to each other. Both Macs are in the same LAN. Both clients connect to tigase.org to different accounts.

A few questions:

• was audio working properly?
• the video was missing on one computer or on both?
• was there any text on the screen in the upper right corner?
• are your computers behind NAT? (I suppose so)
• do you have firewalls enabled?
• are you able to ping one computer from the other?
• do you have IPv4 network or only IPv6?

Andrzej Wójcik wrote:

A few questions:

• was audio working properly?

Yes

• the video was missing on one computer or on both?

Both

• was there any text on the screen in the upper right corner?

No

• are your computers behind NAT? (I suppose so)

Yes

• do you have firewalls enabled?

On Macs? No. But I will double check. On router, there might be a firewall.

• are you able to ping one computer from the other?

Yes

• do you have IPv4 network or only IPv6?

Both

I've made a few adjustments and it works for me even for 2 clients when both are behind NAT. Please recheck and let me know if it works for you. If it does not, please try to start BeagleIM from the command line and then copy output generated be BeagleIM - this will allow me to the the logs (please be aware that logs may contain sensitive information).

Works perfectly now.