Hello.
I was wondering if someone can help me with some problem that I’m having
with the combination of FreeSwitch and Kamailio as SBC.
I’m having and ACK not routed by kamailio and dropped.
Here is the debug.
100.100.100.211:5060 : Kamailio
100.100.100.211:5090 : FreeSwitch
100.100.100.108 : Caller
100.100.100.212 : Calle
User Datagram Protocol, Src Port: 42772 (42772), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: INVITE
sip:02131234@100.100.100.211<sip%3A02131234@100.100.100.211>SIP/2.0
Method: INVITE
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP 64.76.148.108:42772
;branch=z9hG4bK-d8754z-da0b2e4b1b5d0843-1---d8754z-;rport
Max-Forwards: 70
Contact: <sip:1234@64.76.148.108:42772>
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>>
From: "camila"<sip:1234@100.100.100.211 <sip%3A1234@100.100.100.211>
>;tag=8422566b
Call-ID: MjY2NDY5NTE3OTk4MzdmMjE0YWQxNWQ4MWFmY2JhMWQ.
CSeq: 1 INVITE
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE,
SUBSCRIBE, INFO
Content-Type: application/sdp
User-Agent: Bria release 2.2 stamp 45414
Content-Length: 388
Message Body
Session Description Protocol
User Datagram Protocol, Src Port: sip (5060), Dst Port: 42772 (42772)
Session Initiation Protocol
Status-Line: SIP/2.0 100 trying -- your call is important to us
Status-Code: 100
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP 64.76.148.108:42772
;branch=z9hG4bK-d8754z-da0b2e4b1b5d0843-1---d8754z-;rport=42772
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>>
From: "camila"<sip:1234@100.100.100.211 <sip%3A1234@100.100.100.211>
>;tag=8422566b
Call-ID: MjY2NDY5NTE3OTk4MzdmMjE0YWQxNWQ4MWFmY2JhMWQ.
CSeq: 1 INVITE
Server: kamailio (3.1.1 (i386/linux))
Content-Length: 0
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: INVITE sip:3031234@100.100.100.212:5060 SIP/2.0
Method: INVITE
[Resent Packet: False]
Message Header
Record-Route: <sip:100.100.100.211;lr=on>
Via: SIP/2.0/UDP 100.100.100.211;branch=z9hG4bK3916.41fc6fb3.0
Via: SIP/2.0/UDP 100.100.100.211:5090
;rport=5090;branch=z9hG4bK1QH1XDH609cUm
Max-Forwards: 66
From: "camila" <sip:1234@100.100.100.211<sip%3A1234@100.100.100.211>
>;tag=QmrB15eKrQ3Bj
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>>
Call-ID: 54a74b6a-9cf6-122e-05a0-0050bad00883
CSeq: 7304076 INVITE
Contact: <sip:mod_sofia@100.100.100.211:5090>
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-d41e649 2011-01-11
12-25-55 -0600
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info,
sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 200
X-FS-Support: update_display
Remote-Party-ID: "camila"
<sip:1234@100.100.100.211<sip%3A1234@100.100.100.211>
>;party=calling;screen=yes;privacy=off
Message Body
Session Description Protocol
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 100 Trying
Status-Code: 100
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP
100.100.100.211;branch=z9hG4bK3916.41fc6fb3.0;received=100.100.100.211
Via: SIP/2.0/UDP 100.100.100.211:5090
;rport=5090;branch=z9hG4bK1QH1XDH609cUm
Record-Route: <sip:100.100.100.211;lr=on>
From: "camila" <sip:1234@100.100.100.211<sip%3A1234@100.100.100.211>
>;tag=QmrB15eKrQ3Bj
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>>
Call-ID: 54a74b6a-9cf6-122e-05a0-0050bad00883
CSeq: 7304076 INVITE
Server: Thirdlane
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY,
INFO
Supported: replaces, timer
Require: timer
Session-Expires: 1800;refresher=uas
Contact: <sip:3031234@100.100.100.212<sip%3A3031234@100.100.100.212>
>
Content-Length: 0
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 200 OK
Status-Code: 200
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP
100.100.100.211;branch=z9hG4bK3916.41fc6fb3.0;received=100.100.100.211
Via: SIP/2.0/UDP 100.100.100.211:5090
;rport=5090;branch=z9hG4bK1QH1XDH609cUm
Record-Route: <sip:100.100.100.211;lr=on>
From: "camila" <sip:1234@100.100.100.211<sip%3A1234@100.100.100.211>
>;tag=QmrB15eKrQ3Bj
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>
>;tag=as6727124a
Call-ID: 54a74b6a-9cf6-122e-05a0-0050bad00883
CSeq: 7304076 INVITE
Server: Thirdlane
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY,
INFO
Supported: replaces, timer
Require: timer
Session-Expires: 1800;refresher=uas
Contact: <sip:3031234@100.100.100.212<sip%3A3031234@100.100.100.212>
>
Content-Type: application/sdp
Content-Length: 239
Message Body
Session Description Protocol
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: ACK
sip:3031234@100.100.100.212<sip%3A3031234@100.100.100.212>SIP/2.0
Method: ACK
[Resent Packet: False]
Message Header
Record-Route: <sip:100.100.100.211;lr=on>
Via: SIP/2.0/UDP 100.100.100.211;branch=0
Via: SIP/2.0/UDP 100.100.100.211:5090
;rport=5090;branch=z9hG4bK20atZ819Xj3Dg
Max-Forwards: 69
From: "camila" <sip:1234@100.100.100.211<sip%3A1234@100.100.100.211>
>;tag=QmrB15eKrQ3Bj
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>
>;tag=as6727124a
Call-ID: 54a74b6a-9cf6-122e-05a0-0050bad00883
CSeq: 7304076 ACK
Contact: <sip:mod_sofia@100.100.100.211:5090>
Content-Length: 0
User Datagram Protocol, Src Port: sip (5060), Dst Port: 42772 (42772)
Session Initiation Protocol
Status-Line: SIP/2.0 200 OK
Status-Code: 200
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP 64.76.148.108:42772
;branch=z9hG4bK-d8754z-da0b2e4b1b5d0843-1---d8754z-;rport=42772
Record-Route: <sip:100.100.100.211;lr=on>
From: "camila" <sip:1234@100.100.100.211<sip%3A1234@100.100.100.211>
>;tag=8422566b
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>
>;tag=pBZjZayFUeDSp
Call-ID: MjY2NDY5NTE3OTk4MzdmMjE0YWQxNWQ4MWFmY2JhMWQ.
CSeq: 1 INVITE
Contact: <sip:02131234@100.100.100.211:5090;transport=udp>
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-d41e649 2011-01-11
12-25-55 -0600
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info,
sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 249
Remote-Party-ID: "Outbound Call"
<sip:02131234@100.100.100.211<sip%3A02131234@100.100.100.211>
>;party=calling;privacy=off;screen=no
Message Body
Session Description Protocol
User Datagram Protocol, Src Port: 42772 (42772), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: ACK sip:02131234@100.100.100.211:5090;transport=udp
SIP/2.0
Method: ACK
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP 64.76.148.108:42772
;branch=z9hG4bK-d8754z-182d537bcb534165-1---d8754z-;rport
Max-Forwards: 70
Route: <sip:100.100.100.211;lr>
Contact: <sip:1234@64.76.148.108:42772>
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>
>;tag=pBZjZayFUeDSp
From: "camila"<sip:1234@100.100.100.211 <sip%3A1234@100.100.100.211>
>;tag=8422566b
Call-ID: MjY2NDY5NTE3OTk4MzdmMjE0YWQxNWQ4MWFmY2JhMWQ.
CSeq: 1 ACK
User-Agent: Bria release 2.2 stamp 45414
Content-Length: 0
User Datagram Protocol, Src Port: sip (5060), Dst Port: 42772 (42772)
Session Initiation Protocol
Status-Line: SIP/2.0 200 OK
Status-Code: 200
[Resent Packet: True]
[Suspected resend of frame: 7]
Message Header
Via: SIP/2.0/UDP 64.76.148.108:42772
;branch=z9hG4bK-d8754z-da0b2e4b1b5d0843-1---d8754z-;rport=42772
Record-Route: <sip:100.100.100.211;lr=on>
From: "camila" <sip:1234@100.100.100.211<sip%3A1234@100.100.100.211>
>;tag=8422566b
To: <sip:02131234@100.100.100.211 <sip%3A02131234@100.100.100.211>
>;tag=pBZjZayFUeDSp
Call-ID: MjY2NDY5NTE3OTk4MzdmMjE0YWQxNWQ4MWFmY2JhMWQ.
CSeq: 1 INVITE
Contact: <sip:02131234@100.100.100.211:5090;transport=udp>
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-d41e649 2011-01-11
12-25-55 -0600
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO,
REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info,
sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 249
Remote-Party-ID: "Outbound Call"
<sip:02131234@100.100.100.211<sip%3A02131234@100.100.100.211>
>;party=calling;privacy=off;screen=no
Message Body
Session Description Protocol
When I removed Freeswitch from the path the ACK is routed ok.
The ACK is routed by loose_route, but then it fails because the
if ( t_check_trans() ) {
What could be happening?
* *
*Regards,*
*Ricardo.-*
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
