Lancom 1723 - SIP zu Kabel Deutschland funktioniert nicht

[meinelm]

Ich habe die Zugänge laut der Anleitung angelegt, kann aber über den SIP-Account bei Kabel Deutschland nich anrufen. Eingehende Telefonate sind möglich, also gehe ich davon aus, dass der Zugang prinzipell funktioniert.
Bei einem Trace ist mir folgender Fehler aufgefallen:
cause is 'bearer not allowed'
additional information is 'Forbidden '

Wo liegt hier der Fehler: auf meiner Seite, oder bei Kabel Deutschland?

[tesme33]

Hi
meines Wissens haben die KabelProvider doch gar kein SIP. Deswegen gehe ich von dem Analogen Ausgang der 1823 auf den Analogen Eingang des Kabelmodems. Da hat man am wenigsten Probleme.

Ach ja. Ist das Call Routing auch so eingestellt über KabelDeutschland rauszurufen ?

Gruss

[LoUiS]

Hi,

wieso sollten die Kabelprovider kein SIP einsetzen? Es gibt hier im Forum ja sogar eine detailierte Anleitung, wie man die SIP KD Userdaten aus der Fritz!Box ausliest und im LANCOM eintraegt.

@meinelm:
Erstell doch mal ein "trace # call sip" von einem abegenden Ruf. Dort wird man sicherlich mehr sehen.
Ich tippe mal auf eine falsche SIP-Domain, falschen Registrar oder Proxy.


Ciao
LoUiS

[meinelm]

Hi LoUiS,

ich habe den Trace erstellt (Die Telefonnummern / IP habe ich anonymisiert)


[Callmanager] 2011/10/16 15:11:31,840 [ISDN-USER] : - info : convert calling MSN '012345' to calling-id '012345'
[Callmanager] 2011/10/16 15:11:31,840 [ISDN-USER] : -----[ CONNECT, call-id=32501, plci=0X353
[Callmanager] 2011/10/16 15:11:31,840 [ISDN-USER] : -----[ CONNECT INDICATION, plci=0X353, call-id=32501
[Callmanager] 2011/10/16 15:11:31,840 [VCM] : -----[ CALL INDICATION, call-id=32501
[Callmanager] 2011/10/16 15:11:31,850 [VCM] : Src CallId=3160509194@00a0571240ae
[Callmanager] 2011/10/16 15:11:31,850 [VCM] : Source : 012345@intern
[Callmanager] 2011/10/16 15:11:31,850 [VCM] : Destination : @intern
[Callmanager] 2011/10/16 15:11:31,850 [VCM] : - info : parse call routing table for active entries
[Callmanager] 2011/10/16 15:11:31,850 [VCM] : - info : number is not unique
[Callmanager] 2011/10/16 15:11:31,860 [VCM] : - info : abort, destination ist not unique
[Callmanager] 2011/10/16 15:11:31,960 [ISDN-USER] : -----[ CONNECT on existing call, call-id=32501, plci=0X353
[Callmanager] 2011/10/16 15:11:31,960 [ISDN-USER] : -----[ CONNECT INDICATION, plci=0X353, call-id=32501
[Callmanager] 2011/10/16 15:11:31,960 [VCM] : -----[ CALL INDICATION, call-id=32501
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : Src CallId=3160509194@00a0571240ae
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : Source : 012345@intern
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : Destination : called-nr@intern
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : parse call routing table for active entries
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : using routing entry in row # 21
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : first/single way destination called-nr@reg142.kabelphone.de via 012345@KABEL-DE
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : first alternative/backup destination called-nr@reg142.kabelphone.de via 012345@KABEL-DE
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : proceeding call
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : -----[ INITIATE CALLS, call-id=32501
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : initiate call to called-nr@reg142.kabelphone.de
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : outgoing line is 012345@KABEL-DE
[Callmanager] 2011/10/16 15:11:31,970 [VCM] : - info : called number is complete
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : -----[ INITIATE CALL, call-id=32501
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : -----[ CALL PROCEEDING INDICATION, call-id=32501
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : Src CallId=3160509194@00a0571240ae
[Callmanager] 2011/10/16 15:11:31,980 [ISDN-USER] : -----[ CALL PROCEEDING REQUEST, call-id=32501, plci=0X353
[Callmanager] 2011/10/16 15:11:31,980 [ISDN-USER] : - info : plci=0X353
[Callmanager] 2011/10/16 15:11:31,980 [SIP-Provider] : -----[ INITIATE CALL, call-id=32501
[Callmanager] 2011/10/16 15:11:31,980 [SIP-Provider] : Source : 012345@intern
[Callmanager] 2011/10/16 15:11:31,980 [SIP-Provider] : Destination : called-nr@reg142.kabelphone.de
[Callmanager] 2011/10/16 15:11:31,980 [SIP-Provider] : - info : line '012345@KABEL-DE' operates in provider mode
[Callmanager] 2011/10/16 15:11:31,980 [SIP-Provider] : - info : convert src-number '012345' -> '9999012345'
[Callmanager] 2011/10/16 15:11:31,980 [SIP-Provider] : - info : complete
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : -----[ INFO IS COMPLETE, call-id=32501
[Callmanager] 2011/10/16 15:11:31,980 [ISDN-USER] : -----[ INFO COMPLETE REQUEST, call-id=32501, plci=0X353
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : called address is complete
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : Line: '012345@KABEL-DE'
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : Source : '012345@intern'
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : Destination : 'called-nr@reg142.kabelphone.de'
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : called address is complete
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : Line: '012345@KABEL-DE'
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : Source : '012345@intern'
[Callmanager] 2011/10/16 15:11:31,980 [VCM] : - info : Destination : 'called-nr'@reg142.kabelphone.de'
[Callmanager] 2011/10/16 15:11:31,980 [SIP-Provider] : -----[ GENERATE INVITE, call-id=32501
[SIP-Packet] 2011/10/16 15:11:31,990 [PACKET] :
Sending datagram with length 816 from my.external.ip:18849 to 83.169.182.17:5060
INVITE sip:called-nr@reg142.kabelphone.de SIP/2.0\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-63907b4c-2ee61cac\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=1517939911-42065601\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>\r\n
Call-ID: 1580254597@00a0571240ae\r\n
CSeq: 1 INVITE\r\n
Max-Forwards: 70\r\n
Server: VOIP-Gateway\r\n
Allow: REGISTER, INVITE, ACK, CANCEL, BYE, REFER, NOTIFY, OPTIONS\r\n
Contact: <sip:9999012345@my.external.ip:18849>\r\n
Content-Type: application/sdp\r\n
Content-Length: 293\r\n
\r\n
v=0\r\nc=IN IP4 my.external.ip\r\n
t=0 0\r\n
m=audio 19992 RTP/AVP 0 8 18 101 102\r\n
a=rtpmap:0 PCMU/8000\r\n
a=rtpmap:8 PCMA/8000\r\n
a=rtpmap:18 G729/8000\r\n
a=rtpmap:101 telephone-event/8000\r\n
a=rtpmap:102 tone/8000\r\n
a=fmtp:18 annexb=no\r\n
a=sendrecv\r\n

[SIP-Packet] 2011/10/16 15:11:32,020 [PACKET] :
Receiving datagram with length 281 from 83.169.182.17:5060 to my.external.ip:18849
SIP/2.0 100 Trying\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-63907b4c-2ee61cac\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=1517939911-42065601\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>\r\n
Call-ID: 1580254597@00a0571240ae\r\n
CSeq: 1 INVITE\r\n
\r\n

[SIP-Packet] 2011/10/16 15:11:32,020 [PACKET] :
Receiving datagram with length 312 from 83.169.182.17:5060 to my.external.ip:18849
SIP/2.0 403 Forbidden\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-63907b4c-2ee61cac\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=1517939911-42065601\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>;tag=aprqngfrt-kb264r3000020\r\n
Call-ID: 1580254597@00a0571240ae\r\n
CSeq: 1 INVITE\r\n
\r\n

[SIP-Packet] 2011/10/16 15:11:32,020 [PACKET] :
Sending datagram with length 435 from my.external.ip:18849 to 83.169.182.17:5060
ACK sip:called-nr@reg142.kabelphone.de SIP/2.0\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-63907b4c-2ee61cac\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=1517939911-42065601\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>\r\n
Call-ID: 1580254597@00a0571240ae\r\n
CSeq: 1 ACK\r\n
Max-Forwards: 70\r\n
Server: VOIP-Gateway\r\n
Allow: REGISTER, INVITE, ACK, CANCEL, BYE, REFER, NOTIFY, OPTIONS\r\n
Content-Length: 0\r\n
\r\n

[Callmanager] 2011/10/16 15:11:32,030 [VCM] : -----[ DISCONNECT INDICATION, call-id=32501
[Callmanager] 2011/10/16 15:11:32,030 [VCM] : - info : cause is 'bearer not allowed'
[Callmanager] 2011/10/16 15:11:32,030 [VCM] : - info : additional information is 'Forbidden '
[Callmanager] 2011/10/16 15:11:32,030 [VCM] : - info : disconnect media
[Callmanager] 2011/10/16 15:11:32,030 [VCM] : - info : disconnect indication from destination
[Callmanager] 2011/10/16 15:11:32,040 [VCM] : - info : ckeck backup, code: 57
[Callmanager] 2011/10/16 15:11:32,040 [VCM] : - info : alternative (backup) available
[Callmanager] 2011/10/16 15:11:32,040 [VCM] : - info : trying alternative (backup) way
[Callmanager] 2011/10/16 15:11:32,040 [VCM] : -----[ INITIATE CALLS, call-id=32501
[Callmanager] 2011/10/16 15:11:32,040 [VCM] : - info : initiate call to called-nr@reg142.kabelphone.de
[Callmanager] 2011/10/16 15:11:32,040 [VCM] : - info : outgoing line is 012345@KABEL-DE
[Callmanager] 2011/10/16 15:11:32,040 [VCM] : - info : called number is complete
[Callmanager] 2011/10/16 15:11:32,050 [VCM] : -----[ INITIATE CALL, call-id=32501
[Callmanager] 2011/10/16 15:11:32,050 [VCM] : -----[ CALL PROCEEDING INDICATION, call-id=32501
[Callmanager] 2011/10/16 15:11:32,050 [VCM] : - info : Src CallId=3160509194@00a0571240ae
[Callmanager] 2011/10/16 15:11:32,050 [ISDN-USER] : -----[ CALL PROCEEDING REQUEST, call-id=32501, plci=0X353
[Callmanager] 2011/10/16 15:11:32,050 [ISDN-USER] : - info : plci=0X353
[Callmanager] 2011/10/16 15:11:32,050 [SIP-Provider] : -----[ INITIATE CALL, call-id=32501
[Callmanager] 2011/10/16 15:11:32,050 [SIP-Provider] : Source : 012345@intern
[Callmanager] 2011/10/16 15:11:32,050 [SIP-Provider] : Destination : called-nr@reg142.kabelphone.de
[Callmanager] 2011/10/16 15:11:32,050 [SIP-Provider] : - info : line '012345@KABEL-DE' operates in provider mode
[Callmanager] 2011/10/16 15:11:32,050 [SIP-Provider] : - info : convert src-number '012345' -> '9999012345'
[Callmanager] 2011/10/16 15:11:32,060 [SIP-Provider] : - info : complete
[Callmanager] 2011/10/16 15:11:32,060 [VCM] : -----[ INFO IS COMPLETE, call-id=32501
[Callmanager] 2011/10/16 15:11:32,060 [ISDN-USER] : -----[ INFO COMPLETE REQUEST, call-id=32501, plci=0X353
[Callmanager] 2011/10/16 15:11:32,060 [VCM] : - info : called address is complete
[Callmanager] 2011/10/16 15:11:32,060 [VCM] : - info : Line: '012345@KABEL-DE'
[Callmanager] 2011/10/16 15:11:32,060 [VCM] : - info : Source : '012345@intern'
[Callmanager] 2011/10/16 15:11:32,060 [VCM] : - info : Destination : 'called-nr@reg142.kabelphone.de'
[Callmanager] 2011/10/16 15:11:32,060 [SIP-Provider] : -----[ GENERATE INVITE, call-id=32501
[SIP-Packet] 2011/10/16 15:11:32,060 [PACKET] :
Sending datagram with length 813 from my.external.ip:18849 to 83.169.182.17:5060
INVITE sip:called-nr@reg142.kabelphone.de SIP/2.0\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-ef98e97f-47765670\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=2071153077--1926470735\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>\r\n
Call-ID: 1632661745@00a0571240ae\r\n
CSeq: 1 INVITE\r\n
Max-Forwards: 70\r\n
Server: VOIP-Gateway\r\n
Allow: REGISTER, INVITE, ACK, CANCEL, BYE, REFER, NOTIFY, OPTIONS\r\n
Contact: <sip:9999012345@my.external.ip:18849>\r\n
Content-Type: application/sdp\r\n
Content-Length: 293\r\n
\r\n
v=0\r\n
o=- 3708861272 3708861272 IN IP4 my.external.ip\r\n
s=call\r\n
c=IN IP4 my.external.ip\r\n
t=0 0\r\n
m=audio 23300 RTP/AVP 0 8 18 101 102\r\n
a=rtpmap:0 PCMU/8000\r\n
a=rtpmap:8 PCMA/8000\r\n
a=rtpmap:18 G729/8000\r\n
a=rtpmap:101 telephone-event/8000\r\n
a=rtpmap:102 tone/8000\r\n
a=fmtp:18 annexb=no\r\n
a=sendrecv\r\n

[SIP-Packet] 2011/10/16 15:11:32,090 [PACKET] :
Receiving datagram with length 281 from 83.169.182.17:5060 to my.external.ip:18849
SIP/2.0 100 Trying\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-ef98e97f-47765670\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=2071153077--1926470735\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>\r\n
Call-ID: 1632661745@00a0571240ae\r\n
CSeq: 1 INVITE\r\n
\r\n

[SIP-Packet] 2011/10/16 15:11:32,100 [PACKET] :
Receiving datagram with length 312 from 83.169.182.17:5060 to my.external.ip:18849
SIP/2.0 403 Forbidden\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-ef98e97f-47765670\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=2071153077--1926470735\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>;tag=aprqngfrt-4fur6d0000020\r\n
Call-ID: 1632661745@00a0571240ae\r\n
CSeq: 1 INVITE\r\n
\r\n

[SIP-Packet] 2011/10/16 15:11:32,100 [PACKET] :
Sending datagram with length 432 from my.external.ip:18849 to 83.169.182.17:5060
ACK sip:called-nr@reg142.kabelphone.de SIP/2.0\r\n
Via: SIP/2.0/UDP my.external.ip:18849;branch=z9hG4bK-ef98e97f-47765670\r\n
From: <sip:9999012345@reg142.kabelphone.de;user=phone>;tag=2071153077--1926470735\r\n
To: <sip:called-nr@reg142.kabelphone.de;user=phone>\r\n
Call-ID: 1632661745@00a0571240ae\r\n
CSeq: 1 ACK\r\n
Max-Forwards: 70\r\n
Server: VOIP-Gateway\r\n
Allow: REGISTER, INVITE, ACK, CANCEL, BYE, REFER, NOTIFY, OPTIONS\r\n
Content-Length: 0\r\n
\r\n

[Callmanager] 2011/10/16 15:11:32,110 [VCM] : -----[ DISCONNECT INDICATION, call-id=32501
[Callmanager] 2011/10/16 15:11:32,110 [VCM] : - info : cause is 'bearer not allowed'
[Callmanager] 2011/10/16 15:11:32,110 [VCM] : - info : additional information is 'Forbidden '
[Callmanager] 2011/10/16 15:11:32,110 [VCM] : - info : disconnect media
[Callmanager] 2011/10/16 15:11:32,110 [VCM] : - info : disconnect indication from destination
[Callmanager] 2011/10/16 15:11:32,120 [VCM] : - info : ckeck backup, code: 57
[Callmanager] 2011/10/16 15:11:32,120 [VCM] : - info : alternative (backup) available
[Callmanager] 2011/10/16 15:11:32,120 [VCM] : - info : trying alternative (backup) way
[Callmanager] 2011/10/16 15:11:32,120 [VCM] : -----[ INITIATE CALLS, call-id=32501
[Callmanager] 2011/10/16 15:11:32,120 [VCM] : - info : source: call disconnect response
[Callmanager] 2011/10/16 15:11:32,120 [ISDN-USER] : -----[ DISCONNECT REQUEST, call-id=32501, plci=0X353
[Callmanager] 2011/10/16 15:11:32,120 [ISDN-USER] : - info : generate inband tones
[Callmanager] 2011/10/16 15:11:40,440 [ISDN-USER] : -----[ DISCONNECT RESPONSE, plci=0X353, call-id=32501
[Callmanager] 2011/10/16 15:11:40,440 [VCM] : -----[ DISCONNECT RESPONSE, call-id=32501
[Callmanager] 2011/10/16 15:11:40,440 [VCM] : - info : cause is 'normal call clearing'
[Callmanager] 2011/10/16 15:11:40,450 [VCM] : - info : reject, answerer call information not available

o=- 3265323490 3265323490 IN IP4 my.external.ip\r\n
s=call\r\n

[LoUiS]

Hi,

Das erste INVITE wird mit "SIP/2.0 403 Forbidden\r\n" abgelehnt und eigentlich haette ich erwartet, dass nun das zweite INVITE mit den Credentials abgeschickt wird, jedoch antwortet das LANCOM nur mit ACK und beendet den Anruf.
Pruefe ob alle Einstellungen der SIP Leitung(en) richtig gesetzt sind, es muss sich IMHO um ein Konfigurationsfehler der SIP-Leitung handeln.


Ciao
LoUiS

[meinelm]

Hi,

ich habe die Konfiguration der SIP-Leitungen noch mal kontrolliert. Die sind so eingestellt, wie aus der Fritzbox ausgelesen.
Wenn ich aber den Registrar / Outbound-Proxy nicht auf proxy.kabelphone.de, sondern auf prox02.kabelphone.de einstelle, funktioniert alles.
Scheint also bei Kabel Deutschland ein Konfigurationsproblem zu sein. Aber wie soll man das der Hotline begreiflich machen?

[LoUiS]

Hi,

wieso willst Du das begreiflich machen, wenn es doch jetzt funktioniert?
Konfiguriere es so, dass es funktioniert und dann ist es doch gut?
KD wird Dir vermutlich zum LANCOM sowieso keinen Support geben, da die nur Ihre eigene Hardware unterstuetzen.


Ciao
LoUiS