Hi out there!
While experimenting with the listen and adverize 'hostname' option I came across a voice switch, which I suppose fails if the Via header is not an IPv4 address.
There is a record_route_advertised_address(address) in the RR module, to set a customer Record-Route Header.
Is there something similar for the Via header so I could try if having an IP address instead of a hostname in the top-most Via would solve the issue?
Or is there a way to remove all via header? Remove_hf("Via") in the branch route trigger garbles the From: HF.
Mit freundlichen Grüssen
-Benoît Panizzon-