30 Mar
2020
30 Mar
'20
7:41 p.m.
Hello Daniel,
thank you for your reply.
I changed the line mentioned to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su", "192.168.1.156","Call-ID:
$hdr(Call-ID)\r\nSubscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
the result is:
3) Call-ID is fine now ; Problem solved :-)
1) The Via IP is now changed to the IP and port of the server, but not to the IP of the
phone.
2) The sending interface / IP is not correct: It now sends _only_ from the wrong IP !!
As a result, it repeats sending the NOTIFY-message over and over again since the message
does not get to the phone ...
Please see the starting of the SIP-traffic below
U 192.168.1.152:57283 -> 224.0.1.75:5060 #53
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283 <sip:192.168.1.152:57283>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #54
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #55
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #56
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #57
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 192.168.1.152:57283 -> 224.0.1.75:5060 #58
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283 <sip:192.168.1.152:57283>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #59
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #60
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #61
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
(If I change the IP-parameter to "172.23.56.1" the resulting sending IP is
unchanged!)
Am 30.03.2020 um 16:17 schrieb Daniel-Constantin
Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>>:
Hello,
On 30.03.20 12:07, Jan-Hendrik Dörner wrote:
Hallo,
several telephones send a SIP-multicast SUBSCRIBE message to address 224.0.1.75 if they
have no settings-URL configured and receive none over DHCP.
So I configure my kamailio server, to respond to that multicast-request.
But: Although mine is working, I do feel it could be improved, since the NOTIFY packet
send out is not quite as it should be …
Here is what I did (the 172.23.56.1 is my voip-vlan-address)
listen=udp:172.23.56.1:5060 advertise 192.168.1.156:5060
listen=udp:192.168.1.156:5060 advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060
….
if ($Ri == "224.0.1.75"){
if(is_method("SUBSCRIBE")){
xlog("L_INFO", "Received pnp-event from IP $si from User-Agent
$hdr(User-Agent) und User $fU\r\n" );
sl_send_reply("200", "OK");
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"", "","Subscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
}else {
xlog("L_INFO", "Drop message $rm from pnp-Interface \r\n"
);
}
exit;
}
And here are the SIP-packets I see on my server (192.168.1.156) coming from my
snom-phone (192.168.1.152).
My problems with the NOTIFY -packets are:
1) How do I set the Via parameters to be the same as in the OK-reply?
Try to set the next hop address to "$su" and combined with 2) maybe it
results in what you want to get.
2) How do I send out the NOTIFY only via the
192.168.1.156 network interface?
Set the local socket parameter from where to send the NOTIFY.
3) May I send out the NOTIFY with the Call-ID
from the SUBSCRIBE message? How?
Provide the Call-Id haeder as part of the headers parameter:
-
https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send
<https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send>
Cheers,
Daniel
Any help is highly appreciated
Jan-Hendrik
#
U 192.168.1.152:58714 -> 224.0.1.75:5060 #258
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:58714 <sip:192.168.1.152:58714>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #259
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.2f00.
Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #260
NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:58714 #261
NOTIFY sip:192.168.1.152:58714 SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
U 172.23.56.1:5060 -> 192.168.1.152:58714 #262
NOTIFY sip:192.168.1.152:58714 SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
U 192.168.1.152:58714 -> 224.0.1.75:5060 #263
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1846532696(a)192.168.1.152.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:58714>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #264
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
To: <sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.2f00.
Call-ID: 1846532696(a)192.168.1.152.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #265
NOTIFY sip:192.168.1.152:58714 SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #266
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
To: <sip:MAC%3A0004137120D8@lan>;tag=1750588964.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #267
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
To: <sip:MAC%3A0004137120D8@lan>;tag=1750588964.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #268
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
To: <sip:MAC%3A0004137120D8@lan>;tag=1971605806.
Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> 
30 Mar
30 Mar
8:01 p.m.
New subject: How to correctly answer a PnP-SUBSCRIBE message
Hello,
On 30.03.20 18:41, Jan-Hendrik Dörner wrote:
Hello Daniel,
thank you for your reply.
I changed the line mentioned to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su",
"192.168.1.156","Call-ID: $hdr(Call-ID)\r\nSubscription-State:
terminated;reason=timeout\r\nEvent: $hdr(Event)\r\nContent-Type:
application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
the result is:
3) Call-ID is fine now ; Problem solved :-)
OK.
1) The Via IP is now changed to the IP and port of the server, but not
to the IP of the phone.
Actually that is the correct value, Via is the address of the entity
sending out the request. It is used to route the replies, so Via in
Notify has to be the address of the kamailio server so the reply to it
is sent by the phone back to Kamailio.
2) The sending interface / IP is not correct: It now sends _only_
from the wrong IP !!
Can you try with full specs for socket, like "upd:IP:port"?
Cheers,
Daniel
As a result, it repeats sending the NOTIFY-message
over and over again
since the message does not get to the phone ...
Please see the starting of the SIP-traffic below
U 192.168.1.152:57283 -> 224.0.1.75:5060 #53
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #54
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
To:
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #55
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #56
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #57
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 192.168.1.152:57283 -> 224.0.1.75:5060 #58
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #59
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
To:
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #60
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #61
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
(If I change the IP-parameter to "172.23.56.1" the resulting sending
IP is unchanged!)
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Am 30.03.2020 um 16:17 schrieb Daniel-Constantin
Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>>:
Hello,
On 30.03.20 12:07, Jan-Hendrik Dörner wrote:
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users Hallo,
several telephones send a SIP-multicast SUBSCRIBE message to address
224.0.1.75 if they have no settings-URL configured and receive none
over DHCP.
So I configure my kamailio server, to respond to that multicast-request.
But: Although mine is working, I do feel it could be improved, since
the NOTIFY packet send out is not quite as it should be …
Here is what I did (the 172.23.56.1 is my voip-vlan-address)
listen=udp:172.23.56.1:5060 advertise 192.168.1.156:5060
listen=udp:192.168.1.156:5060 advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060
….
if ($Ri == "224.0.1.75"){
if(is_method("SUBSCRIBE")){
xlog("L_INFO", "Received pnp-event from IP $si from
User-Agent $hdr(User-Agent) und User $fU\r\n" );
sl_send_reply("200", "OK");
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"", "","Subscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo:
$hdr(From)", "http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
}else {
xlog("L_INFO", "Drop message $rm from pnp-Interface \r\n"
);
}
exit;
}
And here are the SIP-packets I see on my server (192.168.1.156)
coming from my snom-phone (192.168.1.152).
My problems with the NOTIFY -packets are:
1) How do I set the Via parameters to be the same as in the OK-reply?
Try to set the next hop address to "$su" and combined with 2) maybe it
results in what you want to get.
2) How do I send out the NOTIFY only via the
192.168.1.156 network
interface?
Set the local socket parameter from where to send the NOTIFY.
3) May I send out the NOTIFY with the Call-ID
from the SUBSCRIBE
message? How?
Provide the Call-Id haeder as part of the headers parameter:
-
https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send
Cheers,
Daniel
Any help is highly appreciated
Jan-Hendrik
#
U 192.168.1.152:58714 -> 224.0.1.75:5060 #258
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:58714>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #259
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
To:
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.2f00.
Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #260
NOTIFY sip:192.168.1.152:58714 SIP/2.0.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:58714 #261
NOTIFY sip:192.168.1.152:58714 SIP/2.0.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
U 172.23.56.1:5060 -> 192.168.1.152:58714 #262
NOTIFY sip:192.168.1.152:58714 SIP/2.0.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
U 192.168.1.152:58714 -> 224.0.1.75:5060 #263
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1846532696(a)192.168.1.152.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:58714>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #264
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
To:
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.2f00.
Call-ID: 1846532696(a)192.168.1.152.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #265
NOTIFY sip:192.168.1.152:58714 SIP/2.0.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #266
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
To: <sip:MAC%3A0004137120D8@lan>;tag=1750588964.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #267
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
To: <sip:MAC%3A0004137120D8@lan>;tag=1750588964.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #268
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
To: <sip:MAC%3A0004137120D8@lan>;tag=1971605806.
Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
www.twitter.com/miconda
<http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda
<http://www.linkedin.com/in/miconda>
9:06 p.m.
New subject: How to correctly answer a PnP-SUBSCRIBE message
so I changed it to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su", "udp:192.168.1.156:5060","Call-ID:
$hdr(Call-ID)\r\nSubscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}");
unfortunately the SIP - Pakets are still send from the wrong IP.
U 192.168.1.152:57145 -> 224.0.1.75:5060 #1
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57145;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1699827764(a)192.168.1.152.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57145>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57145 #2
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57145;rport=57145;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
To: <sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.3eb0.
Call-ID: 1699827764(a)192.168.1.152.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57145 #3
NOTIFY sip:192.168.1.152:57145 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKdb57.88b81c37000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-6c90.
CSeq: 10 NOTIFY.
Call-ID: 1699827764(a)192.168.1.152.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
U 172.23.56.1:5060 -> 192.168.1.152:57145 #4
NOTIFY sip:192.168.1.152:57145 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKdb57.88b81c37000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-6c90.
CSeq: 10 NOTIFY.
Call-ID: 1699827764(a)192.168.1.152.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
#
….
But what did help in this particular case is to change the order of the listen
Interfaces:
From:
listen=udp:172.23.56.1:5060 <udp:172.23.56.1:5060> advertise 192.168.1.156:5060
listen=udp:192.168.1.156:5060 <udp:192.168.1.156:5060> advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060 <udp:224.0.1.75:5060>
To:
listen=udp:192.168.1.156:5060 <udp:192.168.1.156:5060> advertise 192.168.1.156:5060
listen=udp:172.23.56.1:5060 <udp:172.23.56.1:5060> advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060 <udp:224.0.1.75:5060>
Although this workaround works here, it is difficult in cases when sending events to
different networks.
(for example check-sync events).
Am 30.03.2020 um 19:01 schrieb Daniel-Constantin
Mierla <miconda(a)gmail.com>om>:
Hello,
On 30.03.20 18:41, Jan-Hendrik Dörner wrote:
Hello Daniel,
thank you for your reply.
I changed the line mentioned to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su", "192.168.1.156","Call-ID:
$hdr(Call-ID)\r\nSubscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
the result is:
3) Call-ID is fine now ; Problem solved :-)
OK.
1) The Via IP is now changed to the IP and port of the server, but not to the IP of the
phone.
Actually that is the correct value, Via is the address of the entity
sending out the request. It is used to route the replies, so Via in Notify has to be the
address of the kamailio server so the reply to it is sent by the phone back to Kamailio.
2) The sending interface / IP is not correct: It now sends _only_ from the wrong IP !!
Can you try with full specs for socket, like "upd:IP:port"?
Cheers,
Daniel
As a result, it repeats sending the
NOTIFY-message over and over again since the message does not get to the phone ...
Please see the starting of the SIP-traffic below
U 192.168.1.152:57283 -> 224.0.1.75:5060 #53
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283 <sip:192.168.1.152:57283>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #54
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #55
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #56
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #57
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 192.168.1.152:57283 -> 224.0.1.75:5060 #58
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283 <sip:192.168.1.152:57283>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #59
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #60
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #61
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
(If I change the IP-parameter to "172.23.56.1" the resulting sending IP is
unchanged!)
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Am 30.03.2020 um 16:17 schrieb Daniel-Constantin
Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>>:
Hello,
On 30.03.20 12:07, Jan-Hendrik Dörner wrote:
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> Hallo,
several telephones send a SIP-multicast SUBSCRIBE message to address 224.0.1.75 if they
have no settings-URL configured and receive none over DHCP.
So I configure my kamailio server, to respond to that multicast-request.
But: Although mine is working, I do feel it could be improved, since the NOTIFY packet
send out is not quite as it should be …
Here is what I did (the 172.23.56.1 is my voip-vlan-address)
listen=udp:172.23.56.1:5060 <udp:172.23.56.1:5060> advertise 192.168.1.156:5060
listen=udp:192.168.1.156:5060 <udp:192.168.1.156:5060> advertise
192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060 <udp:224.0.1.75:5060>
….
if ($Ri == "224.0.1.75"){
if(is_method("SUBSCRIBE")){
xlog("L_INFO", "Received pnp-event from IP $si from User-Agent
$hdr(User-Agent) und User $fU\r\n" );
sl_send_reply("200", "OK");
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"", "","Subscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
}else {
xlog("L_INFO", "Drop message $rm from pnp-Interface \r\n"
);
}
exit;
}
And here are the SIP-packets I see on my server (192.168.1.156) coming from my
snom-phone (192.168.1.152).
My problems with the NOTIFY -packets are:
1) How do I set the Via parameters to be the same as in the OK-reply?
Try to set the next hop address to "$su" and combined with 2) maybe it
results in what you want to get.
2) How do I send out the NOTIFY only via the
192.168.1.156 network interface?
Set the local socket parameter from where to send the NOTIFY.
3) May I send out the NOTIFY with the Call-ID
from the SUBSCRIBE message? How?
Provide the Call-Id haeder as part of the headers parameter:
-
https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send
<https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send>
Cheers,
Daniel
Any help is highly appreciated
Jan-Hendrik
#
U 192.168.1.152:58714 -> 224.0.1.75:5060 #258
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:58714 <sip:192.168.1.152:58714>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #259
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.2f00.
Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #260
NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:58714 #261
NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:58714 #262
NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1750588964.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings <http://server.conf/settings>-{mac}
#
U 192.168.1.152:58714 -> 224.0.1.75:5060 #263
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
From: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1971605806.
To: <sip:MAC%3a0004137120D8@lan> <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1846532696(a)192.168.1.152 <mailto:1846532696@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:58714> <sip:192.168.1.152:58714>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #264
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1971605806.
To: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.2f00.
Call-ID: 1846532696(a)192.168.1.152 <mailto:1846532696@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:58714 #265
NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1971605806.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
CSeq: 10 NOTIFY.
Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1
<mailto:24eaa8de01be1768-70963@172.23.56.1>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings <http://server.conf/settings>-{mac}
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #266
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
To: <sip:MAC%3A0004137120D8@lan>
<sip:MAC%3A0004137120D8@lan>;tag=1750588964.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #267
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
To: <sip:MAC%3A0004137120D8@lan>
<sip:MAC%3A0004137120D8@lan>;tag=1750588964.
Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.152:58714 -> 192.168.1.156:5060 #268
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0;received=192.168.1.156.
From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
To: <sip:MAC%3A0004137120D8@lan>
<sip:MAC%3A0004137120D8@lan>;tag=1971605806.
Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1
<mailto:24eaa8de01be1768-70963@172.23.56.1>.
CSeq: 10 NOTIFY.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
31 Mar
31 Mar
11:54 a.m.
New subject: How to correctly answer a PnP-SUBSCRIBE message
So here is my insight to the problem:
Because the first listening interface is advertising the 192.168.1 interface, this one is
used.
If I change the order to
listen=udp:192.168.1.156:5060 advertise 192.168.1.156:5060
listen=udp:172.23.56.1:5060 advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
I can use both sockets as expected.
Ergo: Always use the primary / actual interface before the ones which only advertised it!
Am 30.03.2020 um 20:06 schrieb Jan-Hendrik Dörner
<sr-users(a)doerner.net>et>:
so I changed it to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su", "udp:192.168.1.156:5060","Call-ID:
$hdr(Call-ID)\r\nSubscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
unfortunately the SIP - Pakets are still send from the wrong IP.
U 192.168.1.152:57145 -> 224.0.1.75:5060 #1
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57145;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1881587606.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57145 <sip:192.168.1.152:57145>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57145 #2
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57145;rport=57145;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1881587606.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.3eb0.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57145 #3
NOTIFY sip:192.168.1.152:57145 <sip:192.168.1.152:57145> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKdb57.88b81c37000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1881587606.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-6c90.
CSeq: 10 NOTIFY.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57145 #4
NOTIFY sip:192.168.1.152:57145 <sip:192.168.1.152:57145> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKdb57.88b81c37000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1881587606.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-6c90.
CSeq: 10 NOTIFY.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
….
But what did help in this particular case is to change the order of the listen
Interfaces:
From:
listen=udp:172.23.56.1:5060 <udp:172.23.56.1:5060> advertise 192.168.1.156:5060
listen=udp:192.168.1.156:5060 <udp:192.168.1.156:5060> advertise
192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060 <udp:224.0.1.75:5060>
To:
listen=udp:192.168.1.156:5060 <udp:192.168.1.156:5060> advertise
192.168.1.156:5060
listen=udp:172.23.56.1:5060 <udp:172.23.56.1:5060> advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060 <udp:224.0.1.75:5060>
Although this workaround works here, it is difficult in cases when sending events to
different networks.
(for example check-sync events).
Am 30.03.2020 um 19:01 schrieb Daniel-Constantin
Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>>:
Hello,
On 30.03.20 18:41, Jan-Hendrik Dörner wrote:
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users Hello Daniel,
thank you for your reply.
I changed the line mentioned to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su", "192.168.1.156","Call-ID:
$hdr(Call-ID)\r\nSubscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
the result is:
3) Call-ID is fine now ; Problem solved :-)
OK.
1) The Via IP is now changed to the IP and port of the server, but not to the IP of the
phone.
Actually that is the correct value, Via is the address of the entity
sending out the request. It is used to route the replies, so Via in Notify has to be the
address of the kamailio server so the reply to it is sent by the phone back to Kamailio.
2) The sending interface / IP is not correct: It now sends _only_ from the wrong IP !!
Can you try with full specs for socket, like "upd:IP:port"?
Cheers,
Daniel
As a result, it repeats sending the
NOTIFY-message over and over again since the message does not get to the phone ...
Please see the starting of the SIP-traffic below
U 192.168.1.152:57283 -> 224.0.1.75:5060 #53
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283 <sip:192.168.1.152:57283>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #54
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #55
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #56
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #57
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 192.168.1.152:57283 -> 224.0.1.75:5060 #58
SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283 <sip:192.168.1.152:57283>>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #59
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #60
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #61
NOTIFY sip:192.168.1.152:57283 <sip:192.168.1.152:57283> SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
(If I change the IP-parameter to "172.23.56.1" the resulting sending IP is
unchanged!)
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Am 30.03.2020 um 16:17 schrieb Daniel-Constantin
Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>>:
Hello,
On 30.03.20 12:07, Jan-Hendrik Dörner wrote:
> Hallo,
>
> several telephones send a SIP-multicast SUBSCRIBE message to address 224.0.1.75 if
they have no settings-URL configured and receive none over DHCP.
>
> So I configure my kamailio server, to respond to that multicast-request.
> But: Although mine is working, I do feel it could be improved, since the NOTIFY
packet send out is not quite as it should be …
>
> Here is what I did (the 172.23.56.1 is my voip-vlan-address)
>
> listen=udp:172.23.56.1:5060 <udp:172.23.56.1:5060> advertise
192.168.1.156:5060
> listen=udp:192.168.1.156:5060 <udp:192.168.1.156:5060> advertise
192.168.1.156:5060
> listen=tcp:127.0.0.1:5060
>
> mcast="eth0"
> listen=udp:224.0.1.75:5060 <udp:224.0.1.75:5060>
>
> ….
>
> if ($Ri == "224.0.1.75"){
> if(is_method("SUBSCRIBE")){
> xlog("L_INFO", "Received pnp-event from IP $si from
User-Agent $hdr(User-Agent) und User $fU\r\n" );
> sl_send_reply("200", "OK");
> t_uac_send("NOTIFY",
"$(ct{s.substr,1,0}{s.striptail,1})", "",
"","Subscription-State: terminated;reason=timeout\r\nEvent:
$hdr(Event)\r\nContent-Type: application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
> }else {
> xlog("L_INFO", "Drop message $rm from pnp-Interface
\r\n" );
> }
> exit;
> }
>
>
> And here are the SIP-packets I see on my server (192.168.1.156) coming from my
snom-phone (192.168.1.152).
> My problems with the NOTIFY -packets are:
> 1) How do I set the Via parameters to be the same as in the OK-reply?
Try to set the next hop address to "$su" and combined with 2) maybe it
results in what you want to get.
> 2) How do I send out the NOTIFY only via the 192.168.1.156 network interface?
Set the local socket parameter from where to send the NOTIFY.
> 3) May I send out the NOTIFY with the Call-ID from the SUBSCRIBE message? How?
Provide the Call-Id haeder as part of the headers parameter:
-
https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send
<https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send>
Cheers,
Daniel
>
> Any help is highly appreciated
> Jan-Hendrik
>
> #
> U 192.168.1.152:58714 -> 224.0.1.75:5060 #258
> SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
> Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
> From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
> To: <sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan>>.
> Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
> CSeq: 1 SUBSCRIBE.
> Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
> Expires: 0.
> Accept: application/url.
> Contact: <sip:192.168.1.152:58714 <sip:192.168.1.152:58714>>.
> User-Agent: snom760/8.9.3.80.
> Content-Length: 0.
> .
>
> #
> U 192.168.1.156:5060 -> 192.168.1.152:58714 #259
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
> From: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
> To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=fb721cde02dffb6bb099728401306798.2f00.
> Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
> CSeq: 1 SUBSCRIBE.
> Server: kamailio (5.2.5 (x86_64/linux)).
> Content-Length: 0.
> .
>
> #
> U 192.168.1.156:5060 -> 192.168.1.152:58714 #260
> NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
> Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
> To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
> CSeq: 10 NOTIFY.
> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
> Max-Forwards: 70.
> Content-Length: 33.
> User-Agent: kamailio (5.2.5 (x86_64/linux)).
> Subscription-State: terminated;reason=timeout.
> Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
> Content-Type: application/url.
> .
> http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
> #
> U 172.23.56.1:5060 -> 192.168.1.152:58714 #261
> NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
> Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
> To: <sip:MAC%3a0004137120D8@lan
<sip:MAC%3a0004137120D8@lan>>;tag=1750588964.
> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
> CSeq: 10 NOTIFY.
> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
> Max-Forwards: 70.
> Content-Length: 33.
> User-Agent: kamailio (5.2.5 (x86_64/linux)).
> Subscription-State: terminated;reason=timeout.
> Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
> Content-Type: application/url.
> .
> http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
> #
> U 172.23.56.1:5060 -> 192.168.1.152:58714 #262
> NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
> Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
> To: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1750588964.
> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
> CSeq: 10 NOTIFY.
> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
> Max-Forwards: 70.
> Content-Length: 33.
> User-Agent: kamailio (5.2.5 (x86_64/linux)).
> Subscription-State: terminated;reason=timeout.
> Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
> Content-Type: application/url.
> .
> http://server.conf/settings <http://server.conf/settings>-{mac}
> #
> U 192.168.1.152:58714 -> 224.0.1.75:5060 #263
> SUBSCRIBE sip:MAC%3a0004137120D8@lan <sip:MAC%3a0004137120D8@lan> SIP/2.0.
> Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
> From: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1971605806.
> To: <sip:MAC%3a0004137120D8@lan> <sip:MAC%3a0004137120D8@lan>.
> Call-ID: 1846532696(a)192.168.1.152 <mailto:1846532696@192.168.1.152>.
> CSeq: 1 SUBSCRIBE.
> Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
> Expires: 0.
> Accept: application/url.
> Contact: <sip:192.168.1.152:58714> <sip:192.168.1.152:58714>.
> User-Agent: snom760/8.9.3.80.
> Content-Length: 0.
> .
>
> #
> U 192.168.1.156:5060 -> 192.168.1.152:58714 #264
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 192.168.1.152:58714;rport=58714;received=192.168.1.152.
> From: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1971605806.
> To: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.2f00.
> Call-ID: 1846532696(a)192.168.1.152 <mailto:1846532696@192.168.1.152>.
> CSeq: 1 SUBSCRIBE.
> Server: kamailio (5.2.5 (x86_64/linux)).
> Content-Length: 0.
> .
>
> #
> U 192.168.1.156:5060 -> 192.168.1.152:58714 #265
> NOTIFY sip:192.168.1.152:58714 <sip:192.168.1.152:58714> SIP/2.0.
> Via: SIP/2.0/UDP 224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0.
> To: <sip:MAC%3a0004137120D8@lan>
<sip:MAC%3a0004137120D8@lan>;tag=1971605806.
> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
> CSeq: 10 NOTIFY.
> Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1
<mailto:24eaa8de01be1768-70963@172.23.56.1>.
> Max-Forwards: 70.
> Content-Length: 33.
> User-Agent: kamailio (5.2.5 (x86_64/linux)).
> Subscription-State: terminated;reason=timeout.
> Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
> Content-Type: application/url.
> .
> http://server.conf/settings <http://server.conf/settings>-{mac}
> #
> U 192.168.1.152:58714 -> 192.168.1.156:5060 #266
> SIP/2.0 200 Ok.
> Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
> From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
> To: <sip:MAC%3A0004137120D8@lan>
<sip:MAC%3A0004137120D8@lan>;tag=1750588964.
> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
> CSeq: 10 NOTIFY.
> User-Agent: snom760/8.9.3.80.
> Content-Length: 0.
> .
>
> #
> U 192.168.1.152:58714 -> 192.168.1.156:5060 #267
> SIP/2.0 200 Ok.
> Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
> From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
> To: <sip:MAC%3A0004137120D8@lan>
<sip:MAC%3A0004137120D8@lan>;tag=1750588964.
> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
<mailto:24eaa8de01be1768-70960@172.23.56.1>.
> CSeq: 10 NOTIFY.
> User-Agent: snom760/8.9.3.80.
> Content-Length: 0.
> .
>
> #
> U 192.168.1.152:58714 -> 192.168.1.156:5060 #268
> SIP/2.0 200 Ok.
> Via: SIP/2.0/UDP
224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0;received=192.168.1.156.
> From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
> To: <sip:MAC%3A0004137120D8@lan>
<sip:MAC%3A0004137120D8@lan>;tag=1971605806.
> Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1
<mailto:24eaa8de01be1768-70963@172.23.56.1>.
> CSeq: 10 NOTIFY.
> User-Agent: snom760/8.9.3.80.
> Content-Length: 0.
> .
>
>
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
1:51 p.m.
New subject: How to correctly answer a PnP-SUBSCRIBE message
Indeed, the search of sockets is done by local address as well as
advertised address. I want to add a new attribute to listen directives
to give them a name (unique id), to be easier to specify which one
should be used -- in my todo list for quite some time, but I didn't get
the time for it.
Cheers,
Daniel
On 31.03.20 10:54, Jan-Hendrik Dörner wrote:
So here is my insight to the problem:
Because the first listening interface is advertising the 192.168.1
interface, this one is used.
If I change the order to
listen=udp:192.168.1.156:5060 advertise 192.168.1.156:5060
listen=udp:172.23.56.1:5060 advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
I can use both sockets as expected.
Ergo: Always use the primary / actual interface before the ones which
only advertised it!
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Am 30.03.2020 um 20:06 schrieb Jan-Hendrik
Dörner
<sr-users(a)doerner.net <mailto:sr-users@doerner.net>>:
so I changed it to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su",
"udp:192.168.1.156:5060","Call-ID:
$hdr(Call-ID)\r\nSubscription-State:
terminated;reason=timeout\r\nEvent: $hdr(Event)\r\nContent-Type:
application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
unfortunately the SIP - Pakets are still send from the wrong IP.
U 192.168.1.152:57145 -> 224.0.1.75:5060 #1
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57145;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57145>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57145 #2
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.152:57145;rport=57145;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
To:
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.3eb0.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57145 #3
NOTIFY sip:192.168.1.152:57145 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKdb57.88b81c37000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-6c90.
CSeq: 10 NOTIFY.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57145 #4
NOTIFY sip:192.168.1.152:57145 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKdb57.88b81c37000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1881587606.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-6c90.
CSeq: 10 NOTIFY.
Call-ID: 1699827764(a)192.168.1.152 <mailto:1699827764@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac} <http://server.conf/settings-%7Bmac%7D>
#
….
But what did help in this particular case is to change the order of
the listen Interfaces:
From:
listen=udp:172.23.56.1:5060 advertise 192.168.1.156:5060
listen=udp:192.168.1.156:5060 advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060
To:
listen=udp:192.168.1.156:5060 advertise 192.168.1.156:5060
listen=udp:172.23.56.1:5060 advertise 192.168.1.156:5060
listen=tcp:127.0.0.1:5060
mcast="eth0"
listen=udp:224.0.1.75:5060
Although this workaround works here, it is difficult in cases when
sending events to different networks.
(for example check-sync events).
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users Am 30.03.2020 um 19:01 schrieb Daniel-Constantin
Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>>:
Hello,
On 30.03.20 18:41, Jan-Hendrik Dörner wrote:
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users Hello Daniel,
thank you for your reply.
I changed the line mentioned to
t_uac_send("NOTIFY", "$(ct{s.substr,1,0}{s.striptail,1})",
"$su",
"192.168.1.156","Call-ID: $hdr(Call-ID)\r\nSubscription-State:
terminated;reason=timeout\r\nEvent: $hdr(Event)\r\nContent-Type:
application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
"http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>");
the result is:
3) Call-ID is fine now ; Problem solved :-)
OK.
1) The Via IP is now changed to the IP and port of the server, but
not to the IP of the phone.
Actually that is the correct value, Via is the address of the entity
sending out the request. It is used to route the replies, so Via in
Notify has to be the address of the kamailio server so the reply to
it is sent by the phone back to Kamailio.
2) The sending interface / IP is not correct: It now sends _only_
from the wrong IP !!
Can you try with full specs for socket, like "upd:IP:port"?
Cheers,
Daniel
As a result, it repeats sending the
NOTIFY-message over and over
again since the message does not get to the phone ...
Please see the starting of the SIP-traffic below
U 192.168.1.152:57283 -> 224.0.1.75:5060 #53
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #54
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
To:
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #55
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #56
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #57
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKee8f.0ea476a1000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=176419003.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-9700.
CSeq: 10 NOTIFY.
Call-ID: 277773303(a)192.168.1.152 <mailto:277773303@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>
#
U 192.168.1.152:57283 -> 224.0.1.75:5060 #58
SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.152:57283;rport.
From: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
To: <sip:MAC%3a0004137120D8@lan>.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Expires: 0.
Accept: application/url.
Contact: <sip:192.168.1.152:57283>.
User-Agent: snom760/8.9.3.80.
Content-Length: 0.
.
#
U 192.168.1.156:5060 -> 192.168.1.152:57283 #59
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
192.168.1.152:57283;rport=57283;received=192.168.1.152.
From: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
To:
<sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.1182.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
CSeq: 1 SUBSCRIBE.
Server: kamailio (5.2.5 (x86_64/linux)).
Content-Length: 0.
.
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #60
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>
#
U 172.23.56.1:5060 -> 192.168.1.152:57283 #61
NOTIFY sip:192.168.1.152:57283 SIP/2.0.
Via: SIP/2.0/UDP
192.168.1.156:5060;branch=z9hG4bKa0df.967a0433000000000000000000000000.0.
To: <sip:MAC%3a0004137120D8@lan>;tag=1472545741.
From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-d106.
CSeq: 10 NOTIFY.
Call-ID: 1886698335(a)192.168.1.152 <mailto:1886698335@192.168.1.152>.
Max-Forwards: 70.
Content-Length: 33.
User-Agent: kamailio (5.2.5 (x86_64/linux)).
Subscription-State: terminated;reason=timeout.
Event:
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
Content-Type: application/url.
.
http://server.conf/settings-{mac}
<http://server.conf/settings-%7Bmac%7D>
#
(If I change the IP-parameter to "172.23.56.1" the resulting
sending IP is unchanged!)
> Am 30.03.2020 um 16:17 schrieb Daniel-Constantin Mierla
> <miconda(a)gmail.com <mailto:miconda@gmail.com>>:
>
> Hello,
>
> On 30.03.20 12:07, Jan-Hendrik Dörner wrote:
>> Hallo,
>>
>> several telephones send a SIP-multicast SUBSCRIBE message to
>> address 224.0.1.75 if they have no settings-URL configured and
>> receive none over DHCP.
>>
>> So I configure my kamailio server, to respond to that
>> multicast-request.
>> But: Although mine is working, I do feel it could be improved,
>> since the NOTIFY packet send out is not quite as it should be …
>>
>> Here is what I did (the 172.23.56.1 is my voip-vlan-address)
>>
>> listen=udp:172.23.56.1:5060 advertise 192.168.1.156:5060
>> listen=udp:192.168.1.156:5060 advertise 192.168.1.156:5060
>> listen=tcp:127.0.0.1:5060
>>
>> mcast="eth0"
>> listen=udp:224.0.1.75:5060
>>
>> ….
>>
>> if ($Ri == "224.0.1.75"){
>> if(is_method("SUBSCRIBE")){
>> xlog("L_INFO", "Received pnp-event from IP $si from
>> User-Agent $hdr(User-Agent) und User $fU\r\n" );
>>
>> sl_send_reply("200", "OK");
>>
>> t_uac_send("NOTIFY",
>> "$(ct{s.substr,1,0}{s.striptail,1})", "",
"","Subscription-State:
>> terminated;reason=timeout\r\nEvent: $hdr(Event)\r\nContent-Type:
>> application/url\r\nFrom: $fU\r\nTo: $hdr(From)",
>> "http://server.conf/settings-{mac}
>> <http://server.conf/settings-%7Bmac%7D>");
>> }else {
>>
>> xlog("L_INFO", "Drop message $rm from pnp-Interface
\r\n" );
>> }
>> exit;
>> }
>>
>>
>> And here are the SIP-packets I see on my server (192.168.1.156)
>> coming from my snom-phone (192.168.1.152).
>> My problems with the NOTIFY -packets are:
>> 1) How do I set the Via parameters to be the same as in the OK-reply?
>
> Try to set the next hop address to "$su" and combined with 2) maybe it
> results in what you want to get.
>
>
>> 2) How do I send out the NOTIFY only via the 192.168.1.156
>> network interface?
>
> Set the local socket parameter from where to send the NOTIFY.
>
>
>> 3) May I send out the NOTIFY with the Call-ID from the SUBSCRIBE
>> message? How?
>
>
> Provide the Call-Id haeder as part of the headers parameter:
>
> -
> https://www.kamailio.org/docs/modules/stable/modules/tm.html#tm.f.t_uac_send
>
> Cheers,
> Daniel
>
>
>>
>> Any help is highly appreciated
>> Jan-Hendrik
>>
>> #
>> U 192.168.1.152:58714 -> 224.0.1.75:5060 #258
>> SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
>> Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
>> From: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
>> To: <sip:MAC%3a0004137120D8@lan>.
>> Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
>> CSeq: 1 SUBSCRIBE.
>> Event:
>>
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
>> Expires: 0.
>> Accept: application/url.
>> Contact: <sip:192.168.1.152:58714>.
>> User-Agent: snom760/8.9.3.80.
>> Content-Length: 0.
>> .
>>
>> #
>> U 192.168.1.156:5060 -> 192.168.1.152:58714 #259
>> SIP/2.0 200 OK.
>> Via: SIP/2.0/UDP
>> 192.168.1.152:58714;rport=58714;received=192.168.1.152.
>> From: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
>> To:
>> <sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.2f00.
>> Call-ID: 1395386659(a)192.168.1.152 <mailto:1395386659@192.168.1.152>.
>> CSeq: 1 SUBSCRIBE.
>> Server: kamailio (5.2.5 (x86_64/linux)).
>> Content-Length: 0.
>> .
>>
>> #
>> U 192.168.1.156:5060 -> 192.168.1.152:58714 #260
>> NOTIFY sip:192.168.1.152:58714 SIP/2.0.
>> Via: SIP/2.0/UDP
>> 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
>> To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
>> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
>> CSeq: 10 NOTIFY.
>> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
>> <mailto:24eaa8de01be1768-70960@172.23.56.1>.
>> Max-Forwards: 70.
>> Content-Length: 33.
>> User-Agent: kamailio (5.2.5 (x86_64/linux)).
>> Subscription-State: terminated;reason=timeout.
>> Event:
>>
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
>> Content-Type: application/url.
>> .
>> http://server.conf/settings-{mac}
>> <http://server.conf/settings-%7Bmac%7D>
>> #
>> U 172.23.56.1:5060 -> 192.168.1.152:58714 #261
>> NOTIFY sip:192.168.1.152:58714 SIP/2.0.
>> Via: SIP/2.0/UDP
>> 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
>> To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
>> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
>> CSeq: 10 NOTIFY.
>> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1
>> <mailto:24eaa8de01be1768-70960@172.23.56.1>.
>> Max-Forwards: 70.
>> Content-Length: 33.
>> User-Agent: kamailio (5.2.5 (x86_64/linux)).
>> Subscription-State: terminated;reason=timeout.
>> Event:
>>
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
>> Content-Type: application/url.
>> .
>> http://server.conf/settings-{mac}
>> <http://server.conf/settings-%7Bmac%7D>
>> #
>> U 172.23.56.1:5060 -> 192.168.1.152:58714 #262
>> NOTIFY sip:192.168.1.152:58714 SIP/2.0.
>> Via: SIP/2.0/UDP
>> 224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0.
>> To: <sip:MAC%3a0004137120D8@lan>;tag=1750588964.
>> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
>> CSeq: 10 NOTIFY.
>> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
>> Max-Forwards: 70.
>> Content-Length: 33.
>> User-Agent: kamailio (5.2.5 (x86_64/linux)).
>> Subscription-State: terminated;reason=timeout.
>> Event:
>>
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
>> Content-Type: application/url.
>> .
>> http://server.conf/settings-{mac}
>> #
>> U 192.168.1.152:58714 -> 224.0.1.75:5060 #263
>> SUBSCRIBE sip:MAC%3a0004137120D8@lan SIP/2.0.
>> Via: SIP/2.0/UDP 192.168.1.152:58714;rport.
>> From: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
>> To: <sip:MAC%3a0004137120D8@lan>.
>> Call-ID: 1846532696(a)192.168.1.152.
>> CSeq: 1 SUBSCRIBE.
>> Event:
>>
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
>> Expires: 0.
>> Accept: application/url.
>> Contact: <sip:192.168.1.152:58714>.
>> User-Agent: snom760/8.9.3.80.
>> Content-Length: 0.
>> .
>>
>> #
>> U 192.168.1.156:5060 -> 192.168.1.152:58714 #264
>> SIP/2.0 200 OK.
>> Via: SIP/2.0/UDP
>> 192.168.1.152:58714;rport=58714;received=192.168.1.152.
>> From: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
>>
To: <sip:MAC%3a0004137120D8@lan>;tag=fb721cde02dffb6bb099728401306798.2f00.
>> Call-ID: 1846532696(a)192.168.1.152.
>> CSeq: 1 SUBSCRIBE.
>> Server: kamailio (5.2.5 (x86_64/linux)).
>> Content-Length: 0.
>> .
>>
>> #
>> U 192.168.1.156:5060 -> 192.168.1.152:58714 #265
>> NOTIFY sip:192.168.1.152:58714 SIP/2.0.
>> Via: SIP/2.0/UDP
>> 224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0.
>> To: <sip:MAC%3a0004137120D8@lan>;tag=1971605806.
>> From: <MAC%3a0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
>> CSeq: 10 NOTIFY.
>> Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1.
>> Max-Forwards: 70.
>> Content-Length: 33.
>> User-Agent: kamailio (5.2.5 (x86_64/linux)).
>> Subscription-State: terminated;reason=timeout.
>> Event:
>>
ua-profile;profile-type="device";vendor="snom";model="snom760";version="8.9.3.80".
>> Content-Type: application/url.
>> .
>> http://server.conf/settings-{mac}
>> #
>> U 192.168.1.152:58714 -> 192.168.1.156:5060 #266
>> SIP/2.0 200 Ok.
>> Via: SIP/2.0/UDP
>>
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
>> From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
>> To: <sip:MAC%3A0004137120D8@lan>;tag=1750588964.
>> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
>> CSeq: 10 NOTIFY.
>> User-Agent: snom760/8.9.3.80.
>> Content-Length: 0.
>> .
>>
>> #
>> U 192.168.1.152:58714 -> 192.168.1.156:5060 #267
>> SIP/2.0 200 Ok.
>> Via: SIP/2.0/UDP
>>
224.0.1.75;branch=z9hG4bKf21c.917eaf36000000000000000000000000.0;received=192.168.1.156.
>> From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-8cfb.
>> To: <sip:MAC%3A0004137120D8@lan>;tag=1750588964.
>> Call-ID: 24eaa8de01be1768-70960(a)172.23.56.1.
>> CSeq: 10 NOTIFY.
>> User-Agent: snom760/8.9.3.80.
>> Content-Length: 0.
>> .
>>
>> #
>> U 192.168.1.152:58714 -> 192.168.1.156:5060 #268
>> SIP/2.0 200 Ok.
>> Via: SIP/2.0/UDP
>>
224.0.1.75;branch=z9hG4bK201a.063839a4000000000000000000000000.0;received=192.168.1.156.
>> From: <MAC:0004137120D8>;tag=da567df9df3ac234e43969a051db4641-f31b.
>> To: <sip:MAC%3A0004137120D8@lan>;tag=1971605806.
>> Call-ID: 24eaa8de01be1768-70963(a)172.23.56.1.
>> CSeq: 10 NOTIFY.
>> User-Agent: snom760/8.9.3.80.
>> Content-Length: 0.
>> .
>>
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
> --
> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/>
> www.twitter.com/miconda
> <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda
> <http://www.linkedin.com/in/miconda>
_______________________________________________
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sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
1703
days inactive
1704
days old
4 comments
2 participants
participants (2)
-
Daniel-Constantin Mierla -
Jan-Hendrik Dörner