Hello,
can you pull again the latest master, re-compile and install, then set
debug=3 in kamailio cfg and test again?
I pushed a patch that should print a log message with the values for
session expire and min-se when rejecting with 422. I couldn't spot
something wrong at a quick look at the code, but the values could be
wrong and I want to double check.
You can send the relevant log messages from syslog once you do the test
with such an invite.
Cheers,
Daniel
On 12.06.17 16:53, sgy wrote:
Hi All,
As I know, if session timer of request is less than server's
Min-SE, the server will reply with its Min-SE, but the following
packet confuse me, anyone can show me why?
INVITE sip:1001@47.93.228.87 SIP/2.0
Via: SIP/2.0/UDP
192.168.1.104:34260;branch=z9hG4bK-d87543-020579432b285a66-1--d87543-;rport
Max-Forwards: 70
Contact: <sip:1000@101.40.128.122:34260>
To: "1001"<sip:1001@47.93.228.87>
From: "pc"<sip:1000@47.93.228.87>;tag=5a6d113b
Call-ID: MDZjOGY5OGYzYWQ0YmE2MGJmN2U5Y2YwNDYzOTliNDI.
CSeq: 1 INVITE
*Session-Expires: 95*
*Min-SE: 90*
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE,
SUBSCRIBE, INFO
Content-Type: application/sdp
Supported: timer
User-Agent: eyeBeam release 1011d stamp 40820
Content-Length: 444
v=0
o=- 2 2 IN IP4 192.168.1.104
s=CounterPath eyeBeam 1.5
SIP/2.0 422 Session Timer Too Small
Via: SIP/2.0/UDP
192.168.1.104:34260;branch=z9hG4bK-d87543-020579432b285a66-1--d87543-;rport=34260;received=101.40.128.122
To:
"1001"<sip:1001@47.93.228.87>;tag=f27196751f2f83b7cedd2e1f5efe4626.6254
From: "pc"<sip:1000@47.93.228.87>;tag=5a6d113b
Call-ID: MDZjOGY5OGYzYWQ0YmE2MGJmN2U5Y2YwNDYzOTliNDI.
CSeq: 1 INVITE
*Min-SE: 60*
Server: kamailio (5.1.0-dev3 (x86_64/linux))
Content-Length: 0
My config:
modparam("dialog", "dlg_flag", 4)
modparam("dialog", "db_url", DBURL)
modparam("dialog", "db_mode", 1)
modparam("dialog", "default_timeout", 80)
modparam("dialog", "timeout_avp", "$avp(i:10)")
modparam("sst", "timeout_avp", "$avp(i:10)")
*modparam("sst", "min_se", 60)*
modparam("sst", "sst_flag", 6)
if (method=="INVITE") {
if (sstCheckMin("1")) {
xlog("L_ERR", "422 Session Timer Too Small
reply sent.\n");
exit;
}
setflag(4); # set the dialog flag
setflag(6); # Set the sst flag
}
--
Best Regards,
Shengy
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