Asterisk register only iax or sip

does anyone know why i can connect only iax or sip not both from one server to another?


I am curious about this , but did u tried this with perfect config?
whats the result for each protocol type?


well just to add, the same config work perfectly when using another machine on the same subnet to connect to the remote machine…

the same configs register both sip and iax… what could it be?