Yesterday I upgraded the version of the operating system of our sip server from OpenBSD amd64 3.7 to 3.8.
Now I noticed that domain name lookups seems to don't work anymore and the INVITES are replyed with 478.
Here is an example of the logs:
Dec 5 13:11:03 eowyn OpenSER[15740]: ERROR: mk_proxy: could not resolve hostname: "voip.eutelia.it" Dec 5 13:11:03 eowyn OpenSER[15740]: ERROR: uri2proxy: bad host name in URI sip:800900800@voip.eutelia.it:5060;user=phone Dec 5 13:11:03 eowyn OpenSER[15740]: ERROR:tm:t_forward_nonack: failure to add branches
Obviously "voip.eutelia.it" is resolved by dig on the same machine.
Anybody had the same problem?
Thanks.