Hello
I just realized that Express Talk cannot be used on a computer with multiple physical network interfaces.
Due to our testing & evaluation needs our SIP proxy lie on a different network than my computer's default gateway. Thus, I have had to statically route all SIP related traffic to the correct network. But when I start Express Talk it registers itself with our proxy by using my computer primary address, which is wrong. It should use the secondary address as its the only one from which the proxy can be reached, and the proxy reach my computer, naturally. I tried to modify the "Public IP Address (if IP is static)" setting on the advanced network settings box but it made no difference.
