hi all, I am currently working on the following: UAC1(10.10.10.15)---(10.10.10.1)SER+*(192.168.1.5)---(.1)DSL I can connect to the * from UAC1, can call PSTN through asterisk from UAC1, and SER is ok with registering and proxying SIP msgs between external (public IP) clients. I can't however get an external UAC to hear * echo test or call the PSTN through *. Any suggestions would be greatly appreciated, cheers;-)