Hey,
this topic is more or less related to this one Communication between two PBX-VMs in internal network, but you don’t have to read it to get the point.
I try to register a softphone to my asterisk VM(debian).
Zoiper doesn’t work at all and gives no feedback in the asterisk*CLI.
So I tried SLFphone. When registering to asterisk the following appears:
I read many discussions to this topic and tried a few things.
Set requirecalltoken=no in the extensions’ advanced settings, wrote requirecalltoken=no to the iax_custom.conf, also tried calltokenoptional=192.168.80.140:47541 and so on.
Any tips? Is there even a ‘calltokenoptinal list’?