[Freeswitch-users] Call decline with 603

Ken Rice krice at freeswitch.org
Wed Feb 18 18:52:34 MSK 2015


That actually looks like an error from the PSTN side... 603 is global
failure... And means don¹t even bother trying this call again...

The real way to figure this out from FreeSWITCH is get on fs_cli and enable
global sip tracing in sofia so you can see whats going on.


On 2/18/15, 9:08 AM, "huseyin kalyoncu" <hkalyoncu at gmail.com> wrote:

> what about the PSTN side? did you check that? 
> did call ever pass to the PSTN side? might be the error came from PSTN side?
> 
> On Wed, Feb 18, 2015 at 4:28 PM, Rahul MathuR <rahul.ultimate at gmail.com>
> wrote:
>> Hi all,
>> 
>> I was doing a POC of WebRTC based audio call to PSTN, routed via kamailio
>> (for protocol translation & proxy) and FS as SIP server.
>> I get 100 trying from FS but after that 603 decline with reason - "Reason:
>> Q.850;cause=16;text="NORMAL_CLEARING""
>> 
>> Also, my phone didn't ring whereas, ITU T Q850 codes say,
>> 16                     NORMAL_CLEARING                       
>> normal call clearing [Q.850] This cause indicates that the call is being
>> cleared because one of the users involved in the call has requested that the
>> call be cleared. Under normal situations, the source of this cause is not the
>> network.
>> 
>> 
>> Could you please help me in resolving this issue.
>> 
>> 
>> 
>> The messages are as under - 
>> 
>> 1. INVITE from JsSIP to Kamailio
>> 
>> INVITE sip:00919650926333 <tel:00919650926333> @<FreeSwitch_IP> SIP/2.0
>> Route: <sip:<Kamailio_IP>:10080;transport=ws;lr>
>> Via: SIP/2.0/TCP amadf8lur89p.invalid;branch=z9hG4bK1158107
>> Max-Forwards: 69
>> To: <sip:00919650926333 <tel:00919650926333> @<FreeSwitch_IP>>
>> From: "55555" <sip:55555@<FreeSwitch_IP>>;tag=3dp7hdgg6j
>> Call-ID: n41t8s01dnclcbodd3il
>> CSeq: 352 INVITE
>> Proxy-Authorization: Digest algorithm=MD5, username="55555",
>> realm="<FreeSwitch_IP>", nonce="d0593b9e-b772-11e4-aeec-2965abc3007e",
>> uri="sip:00919650926333 <tel:00919650926333> @<FreeSwitch_IP>",
>> response="12e4164f793098007d8bf09f7b50815f", qop=auth, cnonce="l02s3ec50q1g",
>> nc=00000001
>> Contact: <sip:220bscel at amadf8lur89p.invalid;transport=ws;ob>
>> Content-Type: application/sdp
>> Allow: INVITE,ACK,CANCEL,BYE,UPDATE,MESSAGE,OPTIONS
>> Supported: ice,outbound
>> User-Agent: JsSIP 0.6.4
>> Content-Length: 1769
>> 
>> v=0
>> o=- 9056480915531460217 2 IN IP4 127.0.0.1
>> s=-
>> t=0 0
>> a=group:BUNDLE audio
>> a=msid-semantic: WMS dcrNk6emj9gTfynUdLaYmsTVbZwnKc9iEwCG
>> m=audio 13228 RTP/SAVPF 111 103 104 9 0 8 106 105 13 126
>> c=IN IP4 59.178.158.4
>> a=rtcp:13228 IN IP4 59.178.158.4
>> a=candidate:2437072876 1 udp 2122260223 <tel:2122260223>  192.168.1.2 64540
>> typ host generation 0
>> a=candidate:2437072876 2 udp 2122260223 <tel:2122260223>  192.168.1.2 64540
>> typ host generation 0
>> a=candidate:3753982748 1 tcp 1518280447 192.168.1.2 0 typ host tcptype active
>> generation 0
>> a=candidate:3753982748 2 tcp 1518280447 192.168.1.2 0 typ host tcptype active
>> generation 0
>> a=candidate:941443129 1 udp 1686052607 59.178.158.4 13228 typ srflx raddr
>> 192.168.1.2 rport 64540 generation 0
>> a=candidate:941443129 2 udp 1686052607 59.178.158.4 13228 typ srflx raddr
>> 192.168.1.2 rport 64540 generation 0
>> a=ice-ufrag:9Yhi1W5j+XrHKQKQ
>> a=ice-pwd:fVw9fkXXv1bteXnWh3B/694c
>> a=ice-options:google-ice
>> a=fingerprint:sha-256
>> C1:96:B0:69:7A:4C:D6:3B:DD:6C:4B:83:BF:F6:45:56:43:95:B4:46:E0:11:BF:AB:2A:42
>> :8D:47:F7:DA:A8:66
>> a=setup:actpass
>> a=mid:audio
>> a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
>> a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
>> a=sendrecv
>> a=rtcp-mux
>> a=rtpmap:111 opus/48000/2
>> a=fmtp:111 minptime=10
>> a=rtpmap:103 ISAC/16000
>> a=rtpmap:104 ISAC/32000
>> a=rtpmap:9 G722/8000
>> a=rtpmap:0 PCMU/8000
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:106 CN/32000
>> a=rtpmap:105 CN/16000
>> a=rtpmap:13 CN/8000
>> a=rtpmap:126 telephone-event/8000
>> a=maxptime:60
>> a=ssrc:1011570965 cname:m/wi9qp3sxYVEQLV
>> a=ssrc:1011570965 msid:dcrNk6emj9gTfynUdLaYmsTVbZwnKc9iEwCG
>> 9fd4df2c-5c5d-4dec-a1a6-e181d5da35c4
>> a=ssrc:1011570965 mslabel:dcrNk6emj9gTfynUdLaYmsTVbZwnKc9iEwCG
>> a=ssrc:1011570965 label:9fd4df2c-5c5d-4dec-a1a6-e181d5da35c4
>> 
>> 
>> 2. INVITE from Kamailio to FS
>> 
>> INVITE sip:00919560509733 <tel:00919560509733> @<FreeSwitch_IP> SIP/2.0
>> Record-Route: 
>> <sip:A4c7QkcuqY2hdQV9Y7p+J2A7spo+LvA=@<Kamailio_IP>:5090;r2=on;lr=on>
>> Record-Route: 
>> <sip:A4c7QkcuqY2hdQV9Y7p+J2A7spo+LvA=@<Kamailio_IP>:10080;transport=ws;r2=on;
>> lr=on>
>> Via: SIP/2.0/UDP
>> <Kamailio_IP>:5090;branch=z9hG4bKb937.6279f7ec5448a6c7867563e9b50fbe39.0
>> Via: SIP/2.0/TCP
>> 4dcddrn8nrh8.invalid;rport=12016;received=59.178.154.62;branch=z9hG4bK4195437
>> Max-Forwards: 68
>> To: <sip:00919560509733 <tel:00919560509733> @<FreeSwitch_IP>>
>> From: "55555" <sip:55555@<FreeSwitch_IP>>;tag=i5so9j18ej
>> Call-ID: pk2gvvb0qancp1ki8v5t
>> CSeq: 5489 INVITE
>> Proxy-Authorization: Digest algorithm=MD5, username="55555",
>> realm="<FreeSwitch_IP>", nonce="85496252-b74d-11e4-ae0e-2965abc3007e",
>> uri="sip:00919560509733 <tel:00919560509733> @<FreeSwitch_IP>",
>> response="a821425e292b05c4b9480cb66336cb93", qop=auth, cnonce="h8i58dtuuc0p",
>> nc=00000001
>> Contact: 
>> <sip:g5uvomah at 4dcddrn8nrh8.invalid;transport=ws;ob;alias=59.178.154.62~12016~
>> 5>
>> Content-Type: application/sdp
>> Allow: INVITE,ACK,CANCEL,BYE,UPDATE,MESSAGE,OPTIONS
>> Supported: ice,outbound
>> User-Agent: JsSIP 0.6.4
>> Content-Length: 782
>> 
>> v=0
>> o=- 4750671857217657811 2 IN IP4 <Kamailio_IP>
>> s=-
>> t=0 0
>> a=msid-semantic: WMS IMbls497PsJs5HOf2sY8de0vWcfW3Vjim2Te
>> m=audio 32838 RTP/AVP 111 103 104 9 0 8 106 105 13 126
>> c=IN IP4 <Kamailio_IP>
>> a=rtpmap:111 opus/48000/2
>> a=fmtp:111 minptime=10
>> a=rtpmap:103 ISAC/16000
>> a=rtpmap:104 ISAC/32000
>> a=rtpmap:9 G722/8000
>> a=rtpmap:0 PCMU/8000
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:106 CN/32000
>> a=rtpmap:105 CN/16000
>> a=rtpmap:13 CN/8000
>> a=rtpmap:126 telephone-event/8000
>> a=maxptime:60
>> a=ssrc:2268746120 <tel:2268746120>  cname:Bk0e7lSPEkClAxNy
>> a=ssrc:2268746120 <tel:2268746120>  msid:IMbls497PsJs5HOf2sY8de0vWcfW3Vjim2Te
>> 291b0246-4d75-4347-8b2d-e8e42171a36e
>> a=ssrc:2268746120 <tel:2268746120>
>> mslabel:IMbls497PsJs5HOf2sY8de0vWcfW3Vjim2Te
>> a=ssrc:2268746120 <tel:2268746120>
>> label:291b0246-4d75-4347-8b2d-e8e42171a36e
>> a=sendrecv
>> a=rtcp:32839
>> 
>> 
>> 3. 100 trying from FS to Kamailio
>> 
>> SIP/2.0 100 Trying
>> Via: SIP/2.0/UDP
>> <Kamailio_IP>:5090;branch=z9hG4bKb937.6279f7ec5448a6c7867563e9b50fbe39.0
>> Via: SIP/2.0/TCP
>> 4dcddrn8nrh8.invalid;rport=12016;received=59.178.154.62;branch=z9hG4bK4195437
>> Record-Route: 
>> <sip:A4c7QkcuqY2hdQV9Y7p+J2A7spo+LvA=@<Kamailio_IP>:5090;r2=on;lr=on>
>> Record-Route: 
>> <sip:A4c7QkcuqY2hdQV9Y7p+J2A7spo+LvA=@<Kamailio_IP>:10080;transport=ws;r2=on;
>> lr=on>
>> From: "55555" <sip:55555@<FreeSwitch_IP>>;tag=i5so9j18ej
>> To: <sip:00919560509733@<FreeSwitch_IP>>
>> Call-ID: pk2gvvb0qancp1ki8v5t
>> CSeq: 5489 INVITE
>> User-Agent: ASTPP
>> Content-Length: 0
>> 
>> 
>> 4. 603 from FS to Kamailio
>> 
>> SIP/2.0 603 Decline
>> Via: SIP/2.0/UDP
>> <Kamailio_IP>:5090;branch=z9hG4bKb937.6279f7ec5448a6c7867563e9b50fbe39.0
>> Via: SIP/2.0/TCP
>> 4dcddrn8nrh8.invalid;rport=12016;received=59.178.154.62;branch=z9hG4bK4195437
>> Max-Forwards: 68
>> From: "55555" <sip:55555@<FreeSwitch_IP>>;tag=i5so9j18ej
>> To: <sip:00919560509733@<FreeSwitch_IP>>;tag=y4D44m427U2Kj
>> Call-ID: pk2gvvb0qancp1ki8v5t
>> CSeq: 5489 INVITE
>> User-Agent: ASTPP
>> Accept: application/sdp
>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER,
>> NOTIFY
>> Supported: path, replaces
>> Allow-Events: talk, hold, conference, refer
>> Reason: Q.850;cause=16;text="NORMAL_CLEARING"
>> Content-Length: 0
>> Remote-Party-ID: "00919560509733"
>> <sip:00919560509733@<FreeSwitch_IP>>;party=calling;privacy=off;screen=no

-- 
Ken
http://www.FreeSWITCH.org
http://www.ClueCon.com
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irc.freenode.net #freeswitch
Twitter: @FreeSWITCH


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