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-%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@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@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@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-%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@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-%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@gmail.com:
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-%7Bmac%7D http://server.conf/settings-%7Bmac%7D");
the result is: 3) Call-ID is fine now ; Problem solved :-)
OK.
- 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.
- 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@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@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@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-%7Bmac%7D 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@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-%7Bmac%7D 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@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-%7Bmac%7D 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@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@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@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-%7Bmac%7D 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@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-%7Bmac%7D 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@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-%7Bmac%7D http://server.conf/settings-%7Bmac%7D"); }else { xlog("L_INFO", "Drop message $rm from pnp-Interface \r\n" ); } exit; }
And here are the SIP-packets I see on my server (192.168.1.156) coming from my snom-phone (192.168.1.152). My problems with the NOTIFY -packets are:
- How do I set the Via parameters to be the same as in the OK-reply?
Try to set the next hop address to "$su" and combined with 2) maybe it results in what you want to get.
- 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.
- 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@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@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@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-%7Bmac%7D 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@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-%7Bmac%7D 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@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@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@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@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@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@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@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@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@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