The message is broken indeed, at the part:
Max-Forwards: 69
sip:7000@192.168.122.1:36853;transport=UDP;alias=192.168.122.1~36853~1To:
Likely that is because you do couple of operations over the Contact
header, besides remove_hf()/append_hf(), you use also
set_contact_alias() or add_contact_a
Hi again,
I used remove_hf_re and textop module ( subst('/re/repl/flags')) too,
like bellow:
if(is_method("INVITE")){
subst('/^Cantact:(.*)$/Contact:sip:$f...@sbc.r-khorasan.tci.ir/ig');
#or
remove_hf("Contact");
#or
Today i encounter with strange issue in SIP signalling in Kamailio,
In INVITE message, I just change Contact Header and relay message to
destination, But the message is like this:
192.168.122.245.4080 > 192.168.122.174.5060: [bad udp cksum 0x7b5e ->
0x3a4d!] SIP, length: 1104
INVITE sip:8...@r-
