[Asterisk-video] McuWeb java.lang.NullPointerException

Thu Sep 11 05:34:35 CDT 2014

Hi Gonzalo,

I have just add a new version of the mcu which fixes the issue, please 
test it.

BR
Sergio
On 28/08/2014 8:38, Gonzalo Gasca wrote:
> Calls from Webclient to McuWeb
>
>
> I get an exception when parsing a=ssrc-group and a=ssrc attributes
> using Chrome and sipMl5 client
>
> Versions:
>
> mcu 1247
> mcuWeb 1148
> Chrome Canary 39
> sipml5 svn224
> mobicents  mss-2.1.547-jboss-as-7.2.0.Final
>
>
> Doesnt happen with FireFox Nightly (No ssrc being generated)
>
> 01:41:23,617 INFO  [gov.nist.javax.sip.stack.SIPTransactionStack]
> (SIP-TCP-Core-PipelineThreadpool-0) <message
> from="172.31.46.56:39816"
> to="172.31.43.74:5060"
> time="1409190083614"
> isSender="false"
> transactionId="z9hg4bk50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465"
> callId="7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56"
> firstLine="INVITE sip:201 at 172.31.43.74:5060;transport=tcp SIP/2.0"
> <![CDATA[INVITE sip:201 at 172.31.43.74:5060;transport=tcp SIP/2.0
> CSeq: 6784 INVITE
> Content-Type: application/sdp
> Max-Forwards: 69
> Call-ID: 7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56
> To: <sip:201 at 172.31.43.74:5060>
> Organization: Ramen Networks
> User-Agent: OpenCall 1.1 Belador
> From: <sip:14082186575 at video.att.com>;tag=74204524_700d280e_50c72b6e-b4a2-43df-b16f-b8b76bf65a94
> Via: SIP/2.0/TCP
> ip-172-31-46-56.us-west-2.compute.internal:5060;branch=z9hG4bK50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465;received=172.31.46.56;rport=39816
> Contact: <sip:14082186575 at 172.31.46.56:5060;transport=tcp>
> Content-Length: 4578
> v=0
> o=- 3119920524209645600 2 IN IP4 127.0.0.1
> s=Doubango Telecom - chrome
> t=0 0
> a=group:BUNDLE audio video
> a=msid-semantic: WMS AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> m=audio 57923 UDP/TLS/RTP/SAVPF 111 103 104 0 8 106 105 13 126
> c=IN IP4 A.B.C.D
> a=rtcp:57923 IN IP4 A.B.C.D
> a=candidate:660950802 1 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:660950802 2 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:1776727010 1 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=candidate:1776727010 2 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=ice-ufrag:wuwCdYxYYR1PGWtZ
> a=ice-pwd:B8Y74ovLBUC7KM3vivuz3l5+
> a=ice-options:google-ice
> a=fingerprint:sha-256
> 31:82:79:23:70:05:EC:2E:C2:C9:38:87:FE:7F:45:8A:4C:0F:9E:82:68:80:1A:1F:D0:DE:A4:5A:C2:39:5C:03
> 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: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:1231777925 cname:Jj8pn5lF7E3hz6iZ
> a=ssrc:1231777925 msid:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> b3f792ee-73f4-437c-ba3e-0e9a8e5d2f07
> a=ssrc:1231777925 mslabel:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> a=ssrc:1231777925 label:b3f792ee-73f4-437c-ba3e-0e9a8e5d2f07
> m=video 57923 UDP/TLS/RTP/SAVPF 100 116 117 96
> c=IN IP4 A.B.C.D
> a=rtcp:57923 IN IP4 A.B.C.D
> a=candidate:660950802 1 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:660950802 2 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:1776727010 1 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=candidate:1776727010 2 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=ice-ufrag:wuwCdYxYYR1PGWtZ
> a=ice-pwd:B8Y74ovLBUC7KM3vivuz3l5+
> a=ice-options:google-ice
> a=fingerprint:sha-256
> 31:82:79:23:70:05:EC:2E:C2:C9:38:87:FE:7F:45:8A:4C:0F:9E:82:68:80:1A:1F:D0:DE:A4:5A:C2:39:5C:03
> a=setup:actpass
> a=mid:video
> a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
> a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
> a=sendrecv
> a=rtcp-mux
> a=rtpmap:100 VP8/90000
> a=rtcp-fb:100 ccm fir
> a=rtcp-fb:100 nack
> a=rtcp-fb:100 nack pli
> a=rtcp-fb:100 goog-remb
> a=rtpmap:116 red/90000
> a=rtpmap:117 ulpfec/90000
> a=rtpmap:96 rtx/90000
> a=fmtp:96 apt=100
> a=ssrc-group:FID 1884956410 2107487287
> a=ssrc:1884956410 cname:Jj8pn5lF7E3hz6iZ
> a=ssrc:1884956410 msid:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> 8c4c22fa-d49f-4e14-b58b-f97ca4650098
> a=ssrc:1884956410 mslabel:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> a=ssrc:1884956410 label:8c4c22fa-d49f-4e14-b58b-f97ca4650098
> a=ssrc:2107487287 cname:Jj8pn5lF7E3hz6iZ
> a=ssrc:2107487287 msid:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> 8c4c22fa-d49f-4e14-b58b-f97ca4650098
> a=ssrc:2107487287 mslabel:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> a=ssrc:2107487287 label:8c4c22fa-d49f-4e14-b58b-f97ca4650098
> ]]>
> </message>
> 01:41:23,691 INFO  [gov.nist.javax.sip.stack.SIPTransactionStack]
> (SIP-TCP-Core-PipelineThreadpool-0) <message
> from="172.31.43.74:5060"
> to="172.31.46.56:39816"
> time="1409190083688"
> isSender="true"
> transactionId="z9hg4bk50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465"
> callId="7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56"
> firstLine="SIP/2.0 100 Trying"
> <![CDATA[SIP/2.0 100 Trying
> To: <sip:201 at 172.31.43.74:5060>
> Via: SIP/2.0/TCP
> ip-172-31-46-56.us-west-2.compute.internal:5060;branch=z9hG4bK50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465;received=172.31.46.56;rport=39816
> CSeq: 6784 INVITE
> Call-ID: 7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56
> From: <sip:14082186575 at video.att.com>;tag=74204524_700d280e_50c72b6e-b4a2-43df-b16f-b8b76bf65a94
> Content-Length: 0
> ]]>
> </message>
> 01:41:23,782 INFO  [org.murillo.mcuWeb.ConferenceMngr]
> (SIP-TCP-Core-PipelineThreadpool-0) found conference
> confId=1cafc828-9410-4d53-9628-7912a33d77d6
> 01:41:23,853 INFO  [gov.nist.javax.sip.stack.SIPTransactionStack]
> (SIP-TCP-Core-PipelineThreadpool-0) <message
> from="172.31.43.74:5060"
> to="172.31.46.56:39816"
> time="1409190083852"
> isSender="true"
> transactionId="z9hg4bk50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465"
> callId="7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56"
> firstLine="SIP/2.0 180 Ringing"
> <![CDATA[SIP/2.0 180 Ringing
> To: <sip:201 at 172.31.43.74:5060>;tag=88290792_655e17f9_2aee874e-929f-42e1-91ae-a7a5beb9b8b4
> Via: SIP/2.0/TCP
> ip-172-31-46-56.us-west-2.compute.internal:5060;branch=z9hG4bK50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465;received=172.31.46.56;rport=39816
> CSeq: 6784 INVITE
> Call-ID: 7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56
> From: <sip:14082186575 at video.att.com>;tag=74204524_700d280e_50c72b6e-b4a2-43df-b16f-b8b76bf65a94
> Contact: <sip:172.31.43.74:5060;transport=tcp>
> Content-Length: 0
> ]]>
> </message>
> 01:41:23,855 SEVERE [org.murillo.mcuWeb.Participant]
> (SIP-TCP-Core-PipelineThreadpool-0) Partipant 502 change state from
> CREATED to WAITING_ACCEPT
> 01:41:24,541 ERROR
> [org.mobicents.servlet.sip.core.dispatchers.DispatchTask]
> (SIP-TCP-Core-PipelineThreadpool-0) Unexpected exception while
> processing message INVITE sip:201 at 172.31.43.74:5060;transport=tcp
> SIP/2.0
> CSeq: 6784 INVITE
> Content-Type: application/sdp
> Max-Forwards: 69
> Call-ID: 7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56
> To: <sip:201 at 172.31.43.74:5060>
> Organization: Ramen Networks
> User-Agent: OpenCall 1.1 Belador
> From: <sip:14082186575 at video.att.com>;tag=74204524_700d280e_50c72b6e-b4a2-43df-b16f-b8b76bf65a94
> Via: SIP/2.0/TCP
> ip-172-31-46-56.us-west-2.compute.internal:5060;branch=z9hG4bK50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465;received=172.31.46.56;rport=39816
> Contact: <sip:14082186575 at 172.31.46.56:5060;transport=tcp>
> Content-Length: 4578
> v=0
> o=- 3119920524209645600 2 IN IP4 127.0.0.1
> s=Doubango Telecom - chrome
> t=0 0
> a=group:BUNDLE audio video
> a=msid-semantic: WMS AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> m=audio 57923 UDP/TLS/RTP/SAVPF 111 103 104 0 8 106 105 13 126
> c=IN IP4 A.B.C.D
> a=rtcp:57923 IN IP4 A.B.C.D
> a=candidate:660950802 1 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:660950802 2 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:1776727010 1 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=candidate:1776727010 2 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=ice-ufrag:wuwCdYxYYR1PGWtZ
> a=ice-pwd:B8Y74ovLBUC7KM3vivuz3l5+
> a=ice-options:google-ice
> a=fingerprint:sha-256
> 31:82:79:23:70:05:EC:2E:C2:C9:38:87:FE:7F:45:8A:4C:0F:9E:82:68:80:1A:1F:D0:DE:A4:5A:C2:39:5C:03
> 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: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:1231777925 cname:Jj8pn5lF7E3hz6iZ
> a=ssrc:1231777925 msid:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> b3f792ee-73f4-437c-ba3e-0e9a8e5d2f07
> a=ssrc:1231777925 mslabel:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> a=ssrc:1231777925 label:b3f792ee-73f4-437c-ba3e-0e9a8e5d2f07
> m=video 57923 UDP/TLS/RTP/SAVPF 100 116 117 96
> c=IN IP4 A.B.C.D
> a=rtcp:57923 IN IP4 A.B.C.D
> a=candidate:660950802 1 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:660950802 2 udp 2122260223 110.10.0.152 57923 typ host generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 1 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:3514119878 2 udp 1686052607 A.B.C.D 57923 typ srflx raddr
> 110.10.0.152 rport 57923 generation 0
> a=candidate:1776727010 1 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=candidate:1776727010 2 tcp 1518280447 110.10.0.152 0 typ host
> tcptype active generation 0
> a=ice-ufrag:wuwCdYxYYR1PGWtZ
> a=ice-pwd:B8Y74ovLBUC7KM3vivuz3l5+
> a=ice-options:google-ice
> a=fingerprint:sha-256
> 31:82:79:23:70:05:EC:2E:C2:C9:38:87:FE:7F:45:8A:4C:0F:9E:82:68:80:1A:1F:D0:DE:A4:5A:C2:39:5C:03
> a=setup:actpass
> a=mid:video
> a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
> a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
> a=sendrecv
> a=rtcp-mux
> a=rtpmap:100 VP8/90000
> a=rtcp-fb:100 ccm fir
> a=rtcp-fb:100 nack
> a=rtcp-fb:100 nack pli
> a=rtcp-fb:100 goog-remb
> a=rtpmap:116 red/90000
> a=rtpmap:117 ulpfec/90000
> a=rtpmap:96 rtx/90000
> a=fmtp:96 apt=100
> a=ssrc-group:FID 1884956410 2107487287
> a=ssrc:1884956410 cname:Jj8pn5lF7E3hz6iZ
> a=ssrc:1884956410 msid:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> 8c4c22fa-d49f-4e14-b58b-f97ca4650098
> a=ssrc:1884956410 mslabel:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> a=ssrc:1884956410 label:8c4c22fa-d49f-4e14-b58b-f97ca4650098
> a=ssrc:2107487287 cname:Jj8pn5lF7E3hz6iZ
> a=ssrc:2107487287 msid:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> 8c4c22fa-d49f-4e14-b58b-f97ca4650098
> a=ssrc:2107487287 mslabel:AEH6qVlRcV2uwd23RQrMii5lfIskqHuVcf6K
> a=ssrc:2107487287 label:8c4c22fa-d49f-4e14-b58b-f97ca4650098
> : java.lang.NullPointerException
> at org.murillo.sdp.SSRCGroupAttribute.addSSRCId(SSRCGroupAttribute.java:56)
> at org.murillo.sdp.impl.SSRCGroupAttributeBuilder.visit(SSRCGroupAttributeBuilder.java:36)
> at org.murillo.abnf.Rule$ssrc_id.accept(Rule$ssrc_id.java:24)
> at org.murillo.sdp.impl.Builder.visitRules(Builder.java:791)
> at org.murillo.sdp.impl.Builder.visit(Builder.java:857)
> at org.murillo.sdp.impl.SSRCGroupAttributeBuilder.visit(SSRCGroupAttributeBuilder.java:26)
> at org.murillo.sdp.impl.AttributeBuilder.visit(AttributeBuilder.java:111)
> at org.murillo.abnf.Rule$ssrc_group_attr.accept(Rule$ssrc_group_attr.java:24)
> at org.murillo.sdp.impl.Builder.visitRules(Builder.java:788)
> at org.murillo.sdp.impl.Builder.visit(Builder.java:917)
> at org.murillo.abnf.Rule$gen_attribute.accept(Rule$gen_attribute.java:24)
> at org.murillo.sdp.impl.Builder.visitRules(Builder.java:791)
> at org.murillo.sdp.impl.Builder.visit(Builder.java:822)
> at org.murillo.sdp.impl.AttributeBuilder.visit(AttributeBuilder.java:51)
> at org.murillo.sdp.impl.MediaDescriptionBuilder.visit(MediaDescriptionBuilder.java:147)
> at org.murillo.abnf.Rule$attribute_field.accept(Rule$attribute_field.java:24)
> at org.murillo.sdp.impl.Builder.visitRules(Builder.java:791)
> at org.murillo.sdp.impl.Builder.visit(Builder.java:267)
> at org.murillo.abnf.Rule$attribute_fields.accept(Rule$attribute_fields.java:24)
> at org.murillo.sdp.impl.Builder.visitRules(Builder.java:791)
> at org.murillo.sdp.impl.Builder.visit(Builder.java:912)
> at org.murillo.sdp.impl.MediaDescriptionBuilder.visit(MediaDescriptionBuilder.java:39)
> at org.murillo.sdp.impl.SessionDescriptionBuilder.visit(SessionDescriptionBuilder.java:201)
> at org.murillo.abnf.Rule$media_description.accept(Rule$media_description.java:24)
> at org.murillo.sdp.impl.Builder.visitRules(Builder.java:791)
> at org.murillo.sdp.impl.Builder.visit(Builder.java:272)
> at org.murillo.sdp.impl.SessionDescriptionBuilder.visit(SessionDescriptionBuilder.java:38)
> at org.murillo.abnf.Rule$media_descriptions.accept(Rule$media_descriptions.java:24)
> at org.murillo.sdp.impl.Builder.visitRules(Builder.java:791)
> at org.murillo.sdp.impl.SessionDescriptionBuilder.visit(SessionDescriptionBuilder.java:47)
> at org.murillo.sdp.SessionDescription.Parse(SessionDescription.java:66)
> at org.murillo.mcuWeb.RTPParticipant.processSDP(RTPParticipant.java:902)
> at org.murillo.mcuWeb.RTPParticipant.proccesContent(RTPParticipant.java:885)
> at org.murillo.mcuWeb.RTPParticipant.onInviteRequest(RTPParticipant.java:1562)
> at org.murillo.mcuWeb.ConferenceMngr.onInviteRequest(ConferenceMngr.java:945)
> at org.murillo.mcuWeb.MCUSipServlet.doInvite(MCUSipServlet.java:116)
> at javax.servlet.sip.SipServlet.doRequest(SipServlet.java:231)
> [sip-servlets-spec-2.0.0.FINAL.jar:2.0.0.FINAL]
> at javax.servlet.sip.SipServlet.service(SipServlet.java:328)
> [sip-servlets-spec-2.0.0.FINAL.jar:2.0.0.FINAL]
> at org.mobicents.servlet.sip.core.dispatchers.MessageDispatcher.callServlet(MessageDispatcher.java:367)
> [sip-servlets-impl-2.0.0.FINAL.jar:2.0.0.FINAL]
> at org.mobicents.servlet.sip.core.dispatchers.InitialRequestDispatcher$InitialDispatchTask.dispatch(InitialRequestDispatcher.java:795)
> [sip-servlets-impl-2.0.0.FINAL.jar:2.0.0.FINAL]
> at org.mobicents.servlet.sip.core.dispatchers.DispatchTask.dispatchAndHandleExceptions(DispatchTask.java:61)
> [sip-servlets-impl-2.0.0.FINAL.jar:2.0.0.FINAL]
> at org.mobicents.servlet.sip.core.dispatchers.InitialRequestDispatcher.dispatchInsideContainer(InitialRequestDispatcher.java:449)
> [sip-servlets-impl-2.0.0.FINAL.jar:2.0.0.FINAL]
> at org.mobicents.servlet.sip.core.dispatchers.InitialRequestDispatcher.dispatchMessage(InitialRequestDispatcher.java:310)
> [sip-servlets-impl-2.0.0.FINAL.jar:2.0.0.FINAL]
> at org.mobicents.servlet.sip.core.SipApplicationDispatcherImpl.processRequest(SipApplicationDispatcherImpl.java:770)
> [sip-servlets-impl-2.0.0.FINAL.jar:2.0.0.FINAL]
> at gov.nist.javax.sip.EventScanner.deliverEvent(EventScanner.java:230)
> [jain-sip-ri-1.2.170-NIO.jar:1.2.170-NIO]
> at gov.nist.javax.sip.SipProviderImpl.handleEvent(SipProviderImpl.java:185)
> [jain-sip-ri-1.2.170-NIO.jar:1.2.170-NIO]
> at gov.nist.javax.sip.DialogFilter.processRequest(DialogFilter.java:1321)
> [jain-sip-ri-1.2.170-NIO.jar:1.2.170-NIO]
> at gov.nist.javax.sip.stack.SIPServerTransaction.processRequest(SIPServerTransaction.java:864)
> [jain-sip-ri-1.2.170-NIO.jar:1.2.170-NIO]
> at gov.nist.javax.sip.stack.ConnectionOrientedMessageChannel.processMessage(ConnectionOrientedMessageChannel.java:450)
> [jain-sip-ri-1.2.170-NIO.jar:1.2.170-NIO]
> at gov.nist.javax.sip.parser.NioPipelineParser$Dispatch.run(NioPipelineParser.java:173)
> [jain-sip-ri-1.2.170-NIO.jar:1.2.170-NIO]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [rt.jar:1.7.0_25]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [rt.jar:1.7.0_25]
> at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
> 01:41:24,564 INFO  [gov.nist.javax.sip.stack.SIPTransactionStack]
> (SIP-TCP-Core-PipelineThreadpool-0) <message
> from="172.31.43.74:5060"
> to="172.31.46.56:39816"
> time="1409190084564"
> isSender="true"
> transactionId="z9hg4bk50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465"
> callId="7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56"
> firstLine="SIP/2.0 500 Server Internal Error"
> <![CDATA[SIP/2.0 500 Server Internal Error
> To: <sip:201 at 172.31.43.74:5060>
> Via: SIP/2.0/TCP
> ip-172-31-46-56.us-west-2.compute.internal:5060;branch=z9hG4bK50c72b6e-b4a2-43df-b16f-b8b76bf65a94_700d280e_3599474913465;received=172.31.46.56;rport=39816
> CSeq: 6784 INVITE
> Call-ID: 7407232fa38fa3aefb8b2f702fe11593 at 172.31.46.56
> From: <sip:14082186575 at video.att.com>;tag=74204524_700d280e_50c72b6e-b4a2-43df-b16f-b8b76bf65a94
> Content-Length: 0
> ]]>
>