Das Setup
Fritzbox = 192.168.0.253
snom181 = 192.168.0.181 = 621 in der Fritzbox = 030nnnnnn1
snom182 = 192.168.0.182 = 622 in der Fritzbox = 030nnnnnn2
snom183 = 192.168.0.183 = 623 in der Fritzbox = 030nnnnnn3
snom181 = P11 =
[email protected] / Nebenstelle / sip:
[email protected]
Ein Handy zum anrufen.
Das Experiment
Anruf von 015nnnnnnnnn an 030nnnnnn3 (snom183)
Virtueller Tastendruck auf P11 am snom181
ausgelöst durch
https://192.168.0.181/command.htm?key=P11
Mein Handy spricht jetzt mit snom181 statt mit snom183.
Theoretisch - Es ist zZ niemand da, mit dem ich sprechen könnte.
Dann beende ich den Anruf am Handy.
Das Zwischenergebnis:
Im Handy höre ich das Klingeln.
Fritzbox stürzt ab bzw. startet sich neu.
Was passiert:
### vor dem Anruf ###
192.168.0.181/screen.bmp
1. Zeile: 30.07 TG1 16:24
2. Zeile: Mailb Liste Telbuc Info
192.168.0.183/screen.bmp
1. Zeile: 30.07 16:24
2. Zeile: Mailb Liste Telbuch Uml
Subskriptionsstatus
Outgoing: 2
Incoming: 2
http://192.168.0.183/trace.htm
snom183 REGISTER sich bei der Fritzbox. Alle 150 Sek.
Die Snom SUBSCRIBE sich gegenseitig. Etwa alle 20 bis 30 Min.
snom182 + snom181 machen das genauso.
Perfekt.
### während dem Anruf ###
192.168.0.181/screen.bmp
1. Zeile: Anrufe
2. Zeile: 015nnnnnnnnn -> 623
http://192.168.0.183/screen.bmp
1. Zeile: 015nnnnnnnnn
2. Zeile: Trans
http://192.168.0.183/trace.htm
Fritzbox schickt INVITE
snom183 antwortet mit Trying und Ringing
snom183 schickt NOTIFY an snom181
snom183 schickt NOTIFY an snom182
snom181 antwortet mit Ok
snom182 antwortet mit Ok
Perfekt.
### und jetzt schicke ich P11 ###
192.168.0.181/screen.bmp
1. Zeile: Verbunden . . . 00:06
2. Zeile: 015nnnnnnnnn
192.168.0.183/screen.bmp
1. Zeile: Anrufe
2. Zeile: 621 <- -> 015nnnnnnnnn
Perfekt.
Das trace von snom183, welches ich angerufen hatte:
Um 16:27:20.000 antwortet die Fritzbox noch.
Code:
Received from udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (698 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-u9ohsppde15t;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 35 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 227
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="34" state="full" entity="sip:[email protected]"><dialog id="472ea4bcad6d4430a3069e2ee7b032a1" ><state>trying</state></dialog></dialog-info>
Sent to udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-u9ohsppde15t;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 35 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (961 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-zdsdzy7r2imu;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 36 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 490
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="35" state="full" entity="sip:[email protected]"><dialog id="472ea4bcad6d4430a3069e2ee7b032a1" direction='initiator' call-id='313436393838383833393430313630-s4rvst07exm6' local-tag="" remote-tag=""><state>terminated</state><local><identity display="TG1">sip:[email protected]</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /></target></local></dialog></dialog-info>
Sent to udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-zdsdzy7r2imu;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 36 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (701 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-djidcde26k3f;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 37 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 230
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="36" state="partial" entity="sip:[email protected]"><dialog id="b41d67653dc44965b903d1b478efc594" ><state>trying</state></dialog></dialog-info>
Sent to udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-djidcde26k3f;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 37 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (1116 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-h1g7w5lu90sp;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 38 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 645
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="37" state="partial" entity="sip:[email protected]"><dialog id="b41d67653dc44965b903d1b478efc594" direction='initiator' call-id='313436393838383833393436313538-bs34jdoiubjg' local-tag="sy4s7xwf1e" remote-tag=""><state>trying</state><local><identity display="TG1">sip:[email protected]</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /></target></local><remote><identity display="aligned">sip:[email protected]</identity><target uri="sip:[email protected]"/></remote></dialog></dialog-info>
Sent to udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-h1g7w5lu90sp;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 38 NOTIFY
User-Agent: snom183
Content-Length: 0
??? Wieso vier mal NOTIFY ???
Received from udp:192.168.0.253:5060 at Jul 30 16:27:20.000 (626 bytes):
CANCEL sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.253:5060;branch=z9hG4bKE54359F13315F09F
From: "aligned" <sip:[email protected]>;tag=04C0496F732D2E26
To: <sip:[email protected]:5060>;q=1.0;reg-id=1;audio;mobility="fixed";duplex="full";description="snom320";actor="principal";events="dialog";methods="INVITE,ACK,CANCEL,BYE,REFER,OPTIONS,NOTIFY,SUBSCRIBE,PRACK,MESSAGE,INFO"
Call-ID: [email protected]
CSeq: 1 CANCEL
Max-Forwards: 70
User-Agent: AVM FRITZ!Box 7490 113.06.60 (Jun 23 2016)
Supported: 100rel,replaces,timer
Allow-Events: telephone-event,refer
Content-Length: 0
Sent to udp:192.168.0.253:5060 at Jul 30 16:27:20.000 (490 bytes):
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.0.253:5060;branch=z9hG4bKE54359F13315F09F
From: "aligned" <sip:[email protected]>;tag=04C0496F732D2E26
To: <sip:[email protected]:5060>;q=1.0;reg-id=1;audio;mobility="fixed";duplex="full";description="snom320";actor="principal";events="dialog";methods="INVITE,ACK,CANCEL,BYE,REFER,OPTIONS,NOTIFY,SUBSCRIBE,PRACK,MESSAGE,INFO";tag=cypk4whob3
Call-ID: [email protected]
CSeq: 1 CANCEL
User-Agent: snom183
Content-Length: 0
Sent to udp:192.168.0.253:5060 at Jul 30 16:27:20.000 (554 bytes):
SIP/2.0 487 Request Terminated
Via: SIP/2.0/UDP 192.168.0.253:5060;branch=z9hG4bKE54359F13315F09F
From: "aligned" <sip:[email protected]>;tag=04C0496F732D2E26
To: <sip:[email protected]:5060>;q=1.0;reg-id=1;audio;mobility="fixed";duplex="full";description="snom320";actor="principal";events="dialog";methods="INVITE,ACK,CANCEL,BYE,REFER,OPTIONS,NOTIFY,SUBSCRIBE,PRACK,MESSAGE,INFO";tag=cypk4whob3
Call-ID: [email protected]
CSeq: 1 INVITE
User-Agent: snom183
Contact: <sip:[email protected]:5060>;reg-id=1
Content-Length: 0
Sent to udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (1111 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.183:5060;branch=z9hG4bK-oibekwnwbljh;rport
From: <sip:[email protected]>;tag=vq8igsi7xd
To: <sip:[email protected]>;tag=6wpgp6y675
Call-ID: 313436393833343730343237333530-ify73etyl55h
CSeq: 26 NOTIFY
Max-Forwards: 70
User-Agent: snom183
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 640
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="25" state="full" entity="sip:[email protected]"><dialog id="e7d097a5ce49ab8fcd0576b21a8951e0" direction='recipient' call-id='[email protected]' local-tag="cypk4whob3" remote-tag="04C0496F732D2E26"><state>terminated</state><local><identity>sip:[email protected]:5060</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /></target></local><remote><identity display="aligned">sip:[email protected]</identity><target uri="sip:[email protected]"/></remote></dialog></dialog-info>
Received from udp:192.168.0.253:5060 at Jul 30 16:27:20.000 (546 bytes):
ACK sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.253:5060;branch=z9hG4bKE54359F13315F09F
From: "aligned" <sip:[email protected]>;tag=04C0496F732D2E26
To: <sip:[email protected]:5060>;q=1.0;reg-id=1;audio;mobility="fixed";duplex="full";description="snom320";actor="principal";events="dialog";methods="INVITE,ACK,CANCEL,BYE,REFER,OPTIONS,NOTIFY,SUBSCRIBE,PRACK,MESSAGE,INFO";tag=cypk4whob3
Call-ID: [email protected]
CSeq: 1 ACK
User-Agent: AVM FRITZ!Box 7490 113.06.60 (Jun 23 2016)
Content-Length: 0
Received from udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (1175 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-d81x0qjht1n2;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 39 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 704
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="38" state="full" entity="sip:[email protected]"><dialog id="b41d67653dc44965b903d1b478efc594" direction='initiator' call-id='313436393838383833393436313538-bs34jdoiubjg' local-tag="sy4s7xwf1e" remote-tag="FFD4949433FC3906"><state>confirmed</state><local><identity display="TG1">sip:[email protected]</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /><param pname="+sip.rendering" pval='yes' /></target></local><remote><identity display="aligned">sip:[email protected]</identity><target uri="sip:[email protected]"/></remote></dialog></dialog-info>
Sent to udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-d81x0qjht1n2;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 39 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.181:5060 at Jul 30 16:27:20.000 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.183:5060;branch=z9hG4bK-oibekwnwbljh;rport=5060
From: <sip:[email protected]>;tag=vq8igsi7xd
To: <sip:[email protected]>;tag=6wpgp6y675
Call-ID: 313436393833343730343237333530-ify73etyl55h
CSeq: 26 NOTIFY
User-Agent: snom181
Content-Length: 0
Und aus der Perspektive snom181, wohin der Anruf durch P11 geholt wurde:
Hier ist eine Sekunde Unterschied, obwohl die Fritzbox NTP bereitstellt.
Code:
Sent to udp:192.168.0.183:5060 at Jul 30 16:27:19 (698 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-u9ohsppde15t;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 35 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 227
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="34" state="full" entity="sip:[email protected]"><dialog id="472ea4bcad6d4430a3069e2ee7b032a1" ><state>trying</state></dialog></dialog-info>
Sent to udp:192.168.0.183:5060 at Jul 30 16:27:19 (961 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-zdsdzy7r2imu;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 36 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 490
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="35" state="full" entity="sip:[email protected]"><dialog id="472ea4bcad6d4430a3069e2ee7b032a1" direction='initiator' call-id='313436393838383833393430313630-s4rvst07exm6' local-tag="" remote-tag=""><state>terminated</state><local><identity display="TG1">sip:[email protected]</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /></target></local></dialog></dialog-info>
Sent to udp:192.168.0.183:5060 at Jul 30 16:27:19 (701 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-djidcde26k3f;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 37 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 230
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="36" state="partial" entity="sip:[email protected]"><dialog id="b41d67653dc44965b903d1b478efc594" ><state>trying</state></dialog></dialog-info>
Sent to udp:192.168.0.253:5060 at Jul 30 16:27:19 (1312 bytes):
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-y3few2kdcpme;rport
From: "TG1" <sip:[email protected]>;tag=sy4s7xwf1e
To: "aligned" <sip:[email protected]>
Call-ID: 313436393838383833393436313538-bs34jdoiubjg
CSeq: 1 INVITE
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Replaces: [email protected];to-tag=04C0496F732D2E26;from-tag=cypk4whob3
X-Serialnumber: 0004134D983C
P-Key-Flags: keys="3"
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Supported: timer, replaces, from-change
Session-Expires: 3600
Min-SE: 90
Content-Type: application/sdp
Content-Length: 487
v=0
o=root 942983285 942983285 IN IP4 192.168.0.181
s=call
c=IN IP4 192.168.0.181
t=0 0
m=audio 58640 RTP/AVP 9 0 8 3 99 112 18 101
a=crypto:1 AES_CM_128_HMAC_SHA1_32 inline:ZqWLmWwp4IU8xlJtFIXbJgGu8YBScXjltgVDKLzC
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:99 G726-32/8000
a=rtpmap:112 AAL2-G726-32/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
Sent to udp:192.168.0.183:5060 at Jul 30 16:27:19 (1116 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-h1g7w5lu90sp;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 38 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 645
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="37" state="partial" entity="sip:[email protected]"><dialog id="b41d67653dc44965b903d1b478efc594" direction='initiator' call-id='313436393838383833393436313538-bs34jdoiubjg' local-tag="sy4s7xwf1e" remote-tag=""><state>trying</state><local><identity display="TG1">sip:[email protected]</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /></target></local><remote><identity display="aligned">sip:[email protected]</identity><target uri="sip:[email protected]"/></remote></dialog></dialog-info>
Received from udp:192.168.0.183:5060 at Jul 30 16:27:19 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-u9ohsppde15t;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 35 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.253:5060 at Jul 30 16:27:19 (403 bytes):
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-y3few2kdcpme;rport=5060
From: "TG1" <sip:[email protected]>;tag=sy4s7xwf1e
To: "aligned" <sip:[email protected]>;tag=F45EE576DB7F560E
Call-ID: 313436393838383833393436313538-bs34jdoiubjg
CSeq: 1 INVITE
WWW-Authenticate: Digest realm="fritz.box", nonce="3B077D2CCC2D8AAA"
User-Agent: FRITZ!OS
Content-Length: 0
Sent to udp:192.168.0.253:5060 at Jul 30 16:27:19 (425 bytes):
ACK sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-y3few2kdcpme;rport
From: "TG1" <sip:[email protected]>;tag=sy4s7xwf1e
To: "aligned" <sip:[email protected]>;tag=F45EE576DB7F560E
Call-ID: 313436393838383833393436313538-bs34jdoiubjg
CSeq: 1 ACK
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Content-Length: 0
Sent to udp:192.168.0.253:5060 at Jul 30 16:27:19 (1505 bytes):
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-w3y6pcorvdfh;rport
From: "TG1" <sip:[email protected]>;tag=sy4s7xwf1e
To: "aligned" <sip:[email protected]>
Call-ID: 313436393838383833393436313538-bs34jdoiubjg
CSeq: 2 INVITE
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Replaces: [email protected];to-tag=04C0496F732D2E26;from-tag=cypk4whob3
X-Serialnumber: 0004134D983C
P-Key-Flags: keys="3"
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Supported: timer, replaces, from-change
Session-Expires: 3600
Min-SE: 90
Authorization: Digest username="621",realm="fritz.box",nonce="3B077D2CCC2D8AAA",uri="sip:[email protected]",response="859caeb41f70aa6872c4c7371401aa93",algorithm=MD5
Content-Type: application/sdp
Content-Length: 487
v=0
o=root 942983285 942983285 IN IP4 192.168.0.181
s=call
c=IN IP4 192.168.0.181
t=0 0
m=audio 58640 RTP/AVP 9 0 8 3 99 112 18 101
a=crypto:1 AES_CM_128_HMAC_SHA1_32 inline:ZqWLmWwp4IU8xlJtFIXbJgGu8YBScXjltgVDKLzC
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:99 G726-32/8000
a=rtpmap:112 AAL2-G726-32/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
Received from udp:192.168.0.183:5060 at Jul 30 16:27:19 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-zdsdzy7r2imu;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 36 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.253:5060 at Jul 30 16:27:20 (1005 bytes):
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-w3y6pcorvdfh;rport=5060
From: "TG1" <sip:[email protected]>;tag=sy4s7xwf1e
To: "aligned" <sip:[email protected]>;tag=FFD4949433FC3906
Call-ID: 313436393838383833393436313538-bs34jdoiubjg
CSeq: 2 INVITE
Contact: <sip:[email protected]>
Session-Expires: 3600;refresher=uac
Min-SE: 90
User-Agent: AVM FRITZ!Box 7490 113.06.60 (Jun 23 2016)
Supported: 100rel,replaces,timer
Allow-Events: telephone-event,refer
Allow: INVITE,ACK,OPTIONS,CANCEL,BYE,UPDATE,PRACK,INFO,SUBSCRIBE,NOTIFY,REFER,MESSAGE,PUBLISH
Content-Type: application/sdp
Accept: application/sdp, multipart/mixed
Accept-Encoding: identity
Content-Length: 269
v=0
o=user 6440812 6440812 IN IP4 192.168.0.253
s=call
c=IN IP4 192.168.0.253
t=0 0
m=audio 7086 RTP/AVP 0 8 99 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:99 G726-32/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=rtcp:7087
Sent to udp:192.168.0.183:5060 at Jul 30 16:27:20 (1175 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-d81x0qjht1n2;rport
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 39 NOTIFY
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 704
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="38" state="full" entity="sip:[email protected]"><dialog id="b41d67653dc44965b903d1b478efc594" direction='initiator' call-id='313436393838383833393436313538-bs34jdoiubjg' local-tag="sy4s7xwf1e" remote-tag="FFD4949433FC3906"><state>confirmed</state><local><identity display="TG1">sip:[email protected]</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /><param pname="+sip.rendering" pval='yes' /></target></local><remote><identity display="aligned">sip:[email protected]</identity><target uri="sip:[email protected]"/></remote></dialog></dialog-info>
Sent to udp:192.168.0.253:5060 at Jul 30 16:27:20 (425 bytes):
ACK sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-dbu88t9evii7;rport
From: "TG1" <sip:[email protected]>;tag=sy4s7xwf1e
To: "aligned" <sip:[email protected]>;tag=FFD4949433FC3906
Call-ID: 313436393838383833393436313538-bs34jdoiubjg
CSeq: 2 ACK
Max-Forwards: 70
User-Agent: snom181
Contact: <sip:[email protected]:5060>;reg-id=1
Content-Length: 0
Received from udp:192.168.0.183:5060 at Jul 30 16:27:20 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-djidcde26k3f;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 37 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.183:5060 at Jul 30 16:27:20 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-h1g7w5lu90sp;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 38 NOTIFY
User-Agent: snom183
Content-Length: 0
Received from udp:192.168.0.183:5060 at Jul 30 16:27:20 (1111 bytes):
NOTIFY sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.183:5060;branch=z9hG4bK-oibekwnwbljh;rport
From: <sip:[email protected]>;tag=vq8igsi7xd
To: <sip:[email protected]>;tag=6wpgp6y675
Call-ID: 313436393833343730343237333530-ify73etyl55h
CSeq: 26 NOTIFY
Max-Forwards: 70
User-Agent: snom183
Contact: <sip:[email protected]:5060>;reg-id=1
Event: dialog
Subscription-State: active
Content-Type: application/dialog-info+xml
Content-Length: 640
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="25" state="full" entity="sip:[email protected]"><dialog id="e7d097a5ce49ab8fcd0576b21a8951e0" direction='recipient' call-id='[email protected]' local-tag="cypk4whob3" remote-tag="04C0496F732D2E26"><state>terminated</state><local><identity>sip:[email protected]:5060</identity><target uri="sip:[email protected]:5060"><param pname="x-line-id" pval="0" /></target></local><remote><identity display="aligned">sip:[email protected]</identity><target uri="sip:[email protected]"/></remote></dialog></dialog-info>
Sent to udp:192.168.0.183:5060 at Jul 30 16:27:20 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.183:5060;branch=z9hG4bK-oibekwnwbljh;rport=5060
From: <sip:[email protected]>;tag=vq8igsi7xd
To: <sip:[email protected]>;tag=6wpgp6y675
Call-ID: 313436393833343730343237333530-ify73etyl55h
CSeq: 26 NOTIFY
User-Agent: snom181
Content-Length: 0
Received from udp:192.168.0.183:5060 at Jul 30 16:27:20 (295 bytes):
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.0.181:5060;branch=z9hG4bK-d81x0qjht1n2;rport=5060
From: <sip:[email protected]>;tag=2wbvep3qhq
To: <sip:[email protected]>;tag=puoebfy5p0
Call-ID: 313436393833343934353238343034-p429xsev4jks
CSeq: 39 NOTIFY
User-Agent: snom183
Content-Length: 0
### Fritzbox stürzt ab ###
Die Snom schicken erfolglos REGISTER an Fritzbox.
Nach vier bis fünf Minuten ist die Fritzbox wieder hochgefahren.
Die Snom REGISTER erfolgreich an der Fritzbox.
Die Snom SUBSCRIBE erfolgreich gegenseitig.
Das Log der Fritzbox beginnt mit "DSL ist verfügbar"
Interessante Einträge gibt es also nicht.
log.htm zeigt auf allen drei Snom nur die timeout.
Im Display snom181 steht noch:
192.168.0.181/screen.bmp
1. Zeile: Verbunden 00:18
2. Zeile: [Hörer <- ->] 015nnnnnnnnn
Auf 192.168.0.181/index.htm hab ich auf [Auflegen] geklickt.
Dann kam wieder die gewohnte Ansicht (s.o.)
Im Display der beiden anderen Snom steht auch nach Stunden:
192.168.0.182/screen.bmp
1. Zeile: Anrufe
2. Zeile: 621 <- -> 015nnnnnnnnn
192.168.0.183/screen.bmp
1. Zeile: Anrufe
2. Zeile: 621 <- -> 015nnnnnnnnn
Nach einem Neustart zeigen die wieder die gewohnte Ansicht.
Warum machen die das?
Das Gespräch ist doch beendet.
Sogar die Fritzbox ist abgestürzt.
Da kann kein Handy mit einem Snom verbunden sein.
Kann das Display ohne reboot die gewohnte Ansicht zeigen?
Warum stürzt die Fritzbox ab?
Das macht die erst seit P11.
Warum tauchen immer noch die 29 Zeichen auf? (67674B5...)