I have an issue with T.38 and re-invites.
provider -> A (asterisk 1.6) -> B (asterisk 1.6) -> extension ->
-> (software fax, gateway whatever).
When between A and B trunk is canreinvite=no everything is working
smooth. When I switch canreinvite to yes, it stop working.
Do you have any idea where the issue can be?
Any help will be much appreciated.