We have devices since more then 4 years which where running well with
Asterisk. But with latest version (1.38 or more) we face problem with
those devices when they try to register. We got
[2011-05-14 17:18:06] WARNING: chan_sip.c:9950 register_verify:
Failed to parse contact info
< --- Transmitting (NAT) to XXX.XXX.XXX.XXX:5062 --->
SIP/2.0 400 Bad Request
[2011-05-14 17:19:06] NOTICE: chan_sip.c:9502 check_auth: Correct
auth, but based on stale nonce received from
Checking logs we found
in headers before the failed parse contact info.
We checked in source chan_sip and saw the parse info reject with Error
400 after “the auth is correct” comment.
We modified in sip.conf the type=peer in type=friend, same result.
Could someone explain us what happends here?