[Users] 500 internal error

Daniel-Constantin Mierla daniel at voice-system.ro
Wed Jul 12 16:43:26 CEST 2006


Hello,


On 07/12/06 14:02, zhan li wrote:
> RTP proxy is enabled, happened for PSTN termination.
> also happpened when 2 SIP client behind the different NAT, or when the 
> 2 SIP client behind same NAT, the BYE message will cause the same 
> error message.
>
> The configuration file is just the same as the file from startup 
> package for RTP Proxy.

you should get some error messages in syslog /var/log/syslog or 
/var/log/messages. Something happened and openser couldn't process the 
message. If you do not get something satisfactory, run openser in debug 
mode:

debug=7
log_stderror=yes

Do you get this situation often or it happens once in a while.

Cheers,
Daniel


>
>
>
>
> U 69.88.77.66:5120 -> 201.22.33.178:5060
> SIP/2.0 200 OK..Via: SIP/2.0/UDP 201.22.33.178:5060;branch=0..Call-ID: 
> c87
> e3594-32a56723-65e5 [!at] 201.22.33.178..CSeq (replace the [!at] with 
> a @): 1 OPTIONS..From: sip:pinger at opens
> er.org;tag=ad27d066..To: sip:69.88.77.66:5120;tag=qjp2KfWkSXDEoML2..Cont
> act: <sip:1001 at 192.168.1.10:5120>..Allow: INVITE, ACK, OPTIONS, BY
> E, CANCEL, REFER, NOTIFY, INFO, PRACK, UPDATE, MESSAGE..Accept: 
> application
> /sdp, message/sipfrag, application/dtmf-relay..Supported: 
> replaces..Content
> -Length: 0..
>
> U 69.88.77.66:5120 -> 201.22.33.178:5060
> INVITE sip:12127977000 at 201.22.33.178 SIP/2.0..Via: SIP/2.0/UDP 192.1
> 68.1.10:5120;branch=z9hG4bK2xcF52ZeIG9RyjPc..Max-Forwards: 
> 70..User-Agent:
> COSUN V1.49.002 CFG0 ..From: "1001" <sip:1001 at 201.22.33.
> 178>;tag=CXTKU08d8synkO1U..To: "12127977000" <sip:12127977000 at 2
> 03.98.176.178>..Call-ID: ziblKnSznNbjxCjv [!at] 192.168.1.10..Contact 
> (replace the [!at] with a @): <sip:08688
> 99500500 [!at] 192.168.1.10 (replace the [!at] with a @):5120>..CSeq: 
> 1 INVITE..Supported: replaces..Content-T
> ype: application/sdp..Content-Length: 315....v=0..o=- 91081239 
> 73141710 IN
> IP4 192.168.1.10..s=SIP CALL..c=IN IP4 192.168.1.10..t=0 0..m=audio 
> 5121 RT
> P/AVP 18 4 0 97 3 8 101..a=rtpmap:18 G729/8000..a=rtpmap:4 
> G723/8000..a=rtp
> map:0 PCMU/8000..a=rtpmap:97 iLBC/8000..a=rtpmap:3 
> GSM/8000..a=rtpmap:8 PCM
> A/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
>
> U 201.22.33.178:5060 -> 69.88.77.66:5120
> SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP 
> 192.16
> 8.1.10:5120;branch=z9hG4bK2xcF52ZeIG9RyjPc;rport=5120;received=203.122.70.1 
>
> 55..From: "1001" <sip:1001 at 201.22.33.178>;tag=CXTKU08d8s
> ynkO1U..To: "12127977000" <sip:12127977000 at 201.22.33.178>..Cal
> l-ID: ziblKnSznNbjxCjv [!at] 192.168.1.10..CSeq (replace the [!at] 
> with a @): 1 INVITE..Server: OpenSer (1.0.1
> (i386/linux))..Content-Length: 0..Warning: 392 201.22.33.178:5060 "Noisy
> feedback tells: pid=16917 req_src_ip=69.88.77.66 req_src_port=5120 in_u
> ri=sip:12127977000 at 201.22.33.178 out_uri=sip:12127977000 at 203.9
> 8.176.174 via_cnt==1"....
>
> U 201.22.33.178:5060 -> 69.88.77.66:5120
> SIP/2.0 500 I'm terribly sorry, server error occurred (1/SL)..Via: 
> SIP/2.0/
> UDP 
> 192.168.1.10:5120;branch=z9hG4bK2xcF52ZeIG9RyjPc;rport=5120;received=20
> 3.122.70.155..From: "1001" <sip:1001 at 201.22.33.178>;tag=
> CXTKU08d8synkO1U..To: "12127977000" <sip:12127977000 at 201.22.33
> .178>;tag=329cfeaa6ded039da25ff8cbb8668bd2.473f..Call-ID: 
> ziblKnSznNbjxCjv@
> 192.168.1.10..CSeq: 1 INVITE..Server: OpenSer (1.0.1 
> (i386/linux))..Content
> -Length: 0..Warning: 392 201.22.33.178:5060 "Noisy feedback tells: pid=16
> 917 req_src_ip=69.88.77.66 req_src_port=5120 in_uri=sip:0069086298266808
> 2 [!at] 201.22.33.178 (replace the [!at] with a @) 
> out_uri=sip:12127977000 at 201.22.33.174 via_cnt==1"..
> ..
>
> U 201.22.33.178:5060 -> 201.22.33.174:5060
> INVITE sip:12127977000 at 201.22.33.174 SIP/2.0..Record-Route: <sip:203
> .98.176.178;ftag=CXTKU08d8synkO1U;lr=on>..Via: SIP/2.0/UDP 
> 201.22.33.178;b
> ranch=z9hG4bK96da.4cdeb4.0..Via: SIP/2.0/UDP 
> 192.168.1.10:5120;rport=5120;r
> eceived=69.88.77.66;branch=z9hG4bK2xcF52ZeIG9RyjPc..Max-Forwards: 69..Us
> er-Agent: COSUN V1.49.002 CFG0 ..From: "1001" <sip:1001 at 2
> 03.98.176.178>;tag=CXTKU08d8synkO1U..To: "12127977000" <sip:006908629
> 82668082 [!at] 201.22.33.178 (replace the [!at] with a @)>..Call-ID: 
> ziblKnSznNbjxCjv [!at] 192.168.1.10..Contact (replace the [!at] with a 
> @):
> <sip:1001 at 69.88.77.66:5120>..CSeq: 1 INVITE..Supported: replace
> s..Content-Type: application/sdp..Content-Length: 336....v=0..o=- 
> 91081239
> 73141710 IN IP4 192.168.1.10..s=SIP CALL..c=IN IP4 201.22.33.178..t=0 
> 0..m
> =audio 35042 RTP/AVP 18 4 0 97 3 8 101..a=rtpmap:18 
> G729/8000..a=rtpmap:4 G
> 723/8000..a=rtpmap:0 PCMU/8000..a=rtpmap:97 iLBC/8000..a=rtpmap:3 
> GSM/8000.
> .a=rtpmap:8 PCMA/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 
> 0-15..
> a=nortpproxy:yes..
>
> U 201.22.33.174:5060 -> 201.22.33.178:5060
> SIP/2.0 100 Trying..Via: SIP/2.0/UDP 
> 201.22.33.178;branch=z9hG4bK96da.4cde
> b4.0,SIP/2.0/UDP 192.168.1.10:5120;rport=5120;received=69.88.77.66;branc
> h=z9hG4bK2xcF52ZeIG9RyjPc..From: "1001" <sip:1001 at 203.98.
> 176.178>;tag=CXTKU08d8synkO1U..To: "12127977000" <sip:006908629826680
> 82 [!at] 201.22.33.178 (replace the [!at] with a 
> @)>;tag=BD997FE4-12B5..Date: Wed, 05 Jul 2006 09:54:41 GMT..
> Call-ID: ziblKnSznNbjxCjv [!at] 192.168.1.10..Server (replace the 
> [!at] with a @): Cisco-SIPGateway/IOS-12.x..
> CSeq: 1 INVITE..Content-Length: 0....
>
> U 201.22.33.178:5060 -> 69.88.77.66:5120
> SIP/2.0 500 I'm terribly sorry, server error occurred (1/SL)..Via: 
> SIP/2.0/
> UDP 
> 192.168.1.10:5120;branch=z9hG4bK2xcF52ZeIG9RyjPc;rport=5120;received=20
> 3.122.70.155..From: "1001" <sip:1001 at 201.22.33.178>;tag=
> CXTKU08d8synkO1U..To: "12127977000" <sip:12127977000 at 201.22.33
> .178>;tag=329cfeaa6ded039da25ff8cbb8668bd2.473f..Call-ID: 
> ziblKnSznNbjxCjv@
> 192.168.1.10..CSeq: 1 INVITE..Server: OpenSer (1.0.1 
> (i386/linux))..Content
> -Length: 0..Warning: 392 201.22.33.178:5060 "Noisy feedback tells: pid=16
> 917 req_src_ip=69.88.77.66 req_src_port=5120 in_uri=sip:0069086298266808
> 2 [!at] 201.22.33.178 (replace the [!at] with a @) 
> out_uri=sip:12127977000 at 201.22.33.174 via_cnt==1"..
> ..
>
> U 69.88.77.66:5120 -> 201.22.33.178:5060
> ACK sip:12127977000 at 201.22.33.178 SIP/2.0..Via: SIP/2.0/UDP 192.168.
> 1.10:5120;branch=z9hG4bK2xcF52ZeIG9RyjPc..Max-Forwards: 
> 70..User-Agent: COS
> UN V1.49.002 CFG0 ..From: "1001" <sip:1001 at 201.22.33.178
>> ;tag=CXTKU08d8synkO1U..To: "12127977000" <sip:12127977000 at 203.
> 98.176.178>;tag=329cfeaa6ded039da25ff8cbb8668bd2.473f..Call-ID: 
> ziblKnSznNb
> jxCjv [!at] 192.168.1.10..Contact (replace the [!at] with a @): 
> <sip:1001 at 192.168.1.10:5120>..CSeq: 1
> ACK..Content-Length: 0....
>
> U 69.88.77.66:5120 -> 201.22.33.178:5060
> ACK sip:12127977000 at 201.22.33.178 SIP/2.0..Via: SIP/2.0/UDP 192.168.
> 1.10:5120;branch=z9hG4bK2xcF52ZeIG9RyjPc..Max-Forwards: 
> 70..User-Agent: COS
> UN V1.49.002 CFG0 ..From: "1001" <sip:1001 at 201.22.33.178
>> ;tag=CXTKU08d8synkO1U..To: "12127977000" <sip:12127977000 at 203.
> 98.176.178>;tag=329cfeaa6ded039da25ff8cbb8668bd2.473f..Call-ID: 
> ziblKnSznNb
> jxCjv [!at] 192.168.1.10..Contact (replace the [!at] with a @): 
> <sip:1001 at 192.168.1.10:5120>..CSeq: 1
> ACK..Content-Length: 0....
>
> U 201.22.33.174:5060 -> 201.22.33.178:5060
> SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP 
> 201.22.33.178;branch=z9hG4b
> K96da.4cdeb4.0,SIP/2.0/UDP 
> 192.168.1.10:5120;rport=5120;received=203.122.70
> .155;branch=z9hG4bK2xcF52ZeIG9RyjPc..From: "1001" <sip:08688995005
> 00 [!at] 201.22.33.178 (replace the [!at] with a 
> @)>;tag=CXTKU08d8synkO1U..To: "12127977000" <sip:00690
> 862982668082 [!at] 201.22.33.178 (replace the [!at] with a 
> @)>;tag=BD997FE4-12B5..Date: Wed, 05 Jul 2006 09:5
> 4:41 GMT..Call-ID: ziblKnSznNbjxCjv [!at] 192.168.1.10..Server 
> (replace the [!at] with a @): Cisco-SIPGateway/
> IOS-12.x..CSeq: 1 INVITE..Content-Type: 
> application/sdp..Content-Dispositio
> n: session;handling=required..Content-Length: 
> 214....v=0..o=CiscoSystemsSIP
> -GW-UserAgent 5365 5815 IN IP4 201.22.33.174..s=SIP Call..c=IN IP4 
> 203.98.
> 176.174..t=0 0..m=audio 16512 RTP/AVP 18 101..a=rtpmap:18 
> G729/8000..a=rtpm
> ap:101 telephone-event/8000..a=fmtp:101 ..
>
> U 201.22.33.178:5060 -> 69.88.77.66:5120
> SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP 
> 192.168.1.10:5120;rport=5120
> ;received=69.88.77.66;branch=z9hG4bK2xcF52ZeIG9RyjPc..From: "08688995005
> 00" <sip:1001 at 201.22.33.178>;tag=CXTKU08d8synkO1U..To: "006908629
> 82668082" <sip:12127977000 at 201.22.33.178>;tag=BD997FE4-12B5..Date: W
> ed, 05 Jul 2006 09:54:41 GMT..Call-ID: ziblKnSznNbjxCjv [!at] 
> 192.168.1.10..Serve (replace the [!at] with a @)
> r: Cisco-SIPGateway/IOS-12.x..CSeq: 1 INVITE..Content-Type: 
> application/sdp
> ..Content-Disposition: session;handling=required..Content-Length: 
> 232....v=
> 0..o=CiscoSystemsSIP-GW-UserAgent 5365 5815 IN IP4 
> 201.22.33.174..s=SIP Ca
> ll..c=IN IP4 201.22.33.178..t=0 0..m=audio 35044 RTP/AVP 18 
> 101..a=rtpmap:
> 18 G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 
> ..a=nortpproxy:
> yes..
>
>
>
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