[OpenSIPS-Users] incorrect content length in body part

Fri Mar 6 07:11:42 EST 2020

Hello Răzvan,

We have already tried with remove_hf("Content-Length") but no luck. Bug
report is opened.

https://github.com/OpenSIPS/opensips/issues/1990

Regards,
Kamlesh

On Tue, Mar 3, 2020 at 2:43 PM Răzvan Crainea <razvan at opensips.org> wrote:

> Hi, Kamlesh!
>
> Try to remove the Content-Length too, using remove_hf("Content-Length").
> If this still does not work, please open a bug report[1].
>
> [1] https://github.com/OpenSIPS/opensips/issues
>
> Best regards,
> Răzvan
>
> On 2/26/20 11:28 AM, Kamlesh . wrote:
> > Hello,
> >
> > version: opensips 2.4.6 (x86_64/linux)
> >
> > flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC,
> > F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
> >
> > ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
> > MAX_URI_SIZE 1024, BUF_SIZE 65535
> >
> > poll method support: poll, epoll, sigio_rt, select.
> >
> > git revision: edef893c5
> >
> > main.c compiled on 23:26:34 Dec 14 2019 with gcc 4.8.5
> >
> >
> > We want to remove the body part in this packet so that we used
> > remove_body_part("application/vnd.etsi.pstn+xml") exported functions. It
> > was removed successfully but the Content-Length was added. You can check
> > we have two Content-Length headers in the packet.
> >
> >
> > Content-Length: 500
> >
> > Content-Length: 450
> >
> >
> > INVITE sip:+xxx1204037xxx at sip.provider.com
> > <mailto:sip%3A%2Bxxx1204037xxx at sip.provider.com> SIP/2.0
> > Via: SIP/2.0/UDP
> >
> 10.xxx.xxx.xxx:5060;branch=z9hG4bKysgyg576px7a357p5wyg4vawu;Role=3;Hpt=8ec2_36;TRC=ffffffff-ffffffff
> > Call-ID: asbcehs9ekj9nle5h5q1ilqj5qs9f49ef9hb at B.5.281.sip.provider.com
> > <mailto:asbcehs9ekj9nle5h5q1ilqj5qs9f49ef9hb at B.5.281.sip.provider.com>
> > From: <sip:123456789 at sip.provider.com
> > <mailto:sip%3A123456789 at sip.provider.com>>;tag=8fe9f6cr
> > To: <tel:xxx1204037xxx;phone-context=+x11x>
> > CSeq: 1 INVITE
> > Allow:
> >
> INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER
> > Contact:
> >
> <sip:10.xxx.xxx.xxx:5060;Dpt=ed2a-200;Hpt=8ec2_16;CxtId=4;TRC=ffffffff-ffffffff>
> > Max-Forwards: 62
> > Supported: timer,100rel
> > User-Agent: SBC UAC3000
> > Session-Expires: 1800
> > Min-SE: 600
> > P-Asserted-Identity: <sip:+123456789 at sip.provider.com
> > <mailto:sip%3A%2B123456789 at sip.provider.com>>,<tel:+123456789>
> > Privacy: none
> > P-Charging-Vector:
> >
> icid-value=agcf--20200226132711-100808435;orig-ioi=PA-NOIDAE;term-ioi=SIP_982312_ABCCLOUD_112233445566
> > Content-Length: 1400
> > Content-Type: multipart/mixed;boundary=ssboundary-1_
> >
> > --ssboundary-1_
> > Content-Length: 523
> > Content-Type: application/vnd.etsi.pstn+xml
> > Content-Disposition: signal;handling=optional
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <PSTN>
> >    <BearerCapability>
> >      <BCoctet3>
> >        <CodingStandard>00</CodingStandard>
> >
> <InformationTransferCapability>00000</InformationTransferCapability>
> >      </BCoctet3>
> >      <BCoctet4>
> >        <TransferMode>00</TransferMode>
> >        <InformationTransferRate>10000</InformationTransferRate>
> >      </BCoctet4>
> >      <BCoctet5>
> >        <Layer1Identification>01</Layer1Identification>
> >        <UserInfoLayer1Protocol>00011</UserInfoLayer1Protocol>
> >      </BCoctet5>
> >    </BearerCapability>
> > </PSTN>
> > --ssboundary-1_
> >
> > Content-Length: 68
> > Content-Type: application/vnd.etsi.pstn+xml
> > Content-Disposition: signal;handling=optional
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <sendingCompleteIndication/>
> >
> > --ssboundary-1_
> > Content-Length: 450
> > Content-Type: application/sdp
> >
> > v=0
> > o=- 373803451 373803451 IN IP4 10.xxx.xxx.xxx
> > s=SBC call
> > c=IN IP4 10.xxx.xxx.xxx
> > t=0 0
> > m=audio 60992 RTP/AVP 8 0 18 4 2 98 99 101 102 97
> > a=rtpmap:8 PCMA/8000
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:18 G729/8000
> > a=rtpmap:4 G723/8000
> > a=rtpmap:2 G726-32/8000
> > a=rtpmap:98 G726-40/8000
> > a=rtpmap:99 G726-32/8000
> > a=rtpmap:101 G726-24/8000
> > a=rtpmap:102 G726-16/8000
> > a=rtpmap:97 telephone-event/8000
> > a=ptime:20
> > a=fmtp:97 0-15
> > a=fmtp:18 annexb=no
> >
> > --ssboundary-1_--
> >
> > ------------------- AFTER ----------------------
> >
> > INVITE
> > sip:101 at 5.xxx.xxx.xxx:54251;transport=UDP;rinstance=5b70c35c0dfbe4c8
> SIP/2.0
> > Record-Route:
> <sip:xx.xx.xx.xx:5070;r2=on;lr;ftag=8fe9f6cr;did=2af.57bfa951>
> > Record-Route:
> > <sip:yy.yy.yy.yyy:5070;r2=on;lr;ftag=8fe9f6cr;did=2af.57bfa951>
> > Via: SIP/2.0/UDP xx.xx.xx.xx:5070;branch=z9hG4bK9df.30fa2b25.0
> > Via: SIP/2.0/UDP
> >
> 10.xxx.xxx.xxx:5060;rport=5060;received=10.xxx.xxx.xxx;branch=z9hG4bKysgyg576px7a357p5wyg4vawu;Role=3;Hpt=8ec2_36;TRC=ffffffff-f
> > fffff
> > Call-ID: asbcehs9ekj9nle5h5q1ilqj5qs9f49ef9hb at B.5.281.sip.provider.com
> > <mailto:asbcehs9ekj9nle5h5q1ilqj5qs9f49ef9hb at B.5.281.sip.provider.com>
> > From: <sip:123456789 at sip.provider.com
> > <mailto:sip%3A123456789 at sip.provider.com>>;tag=8fe9f6cr
> > To: <sip:101 at 5.xxx.xxx.xxx>
> > CSeq: 1 INVITE
> > Allow:
> >
> INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER
> > Contact:
> >
> <sip:10.xxx.xxx.xxx:5060;Dpt=ed2a-200;Hpt=8ec2_16;CxtId=4;TRC=ffffffff-ffffffff>
> > Max-Forwards: 32
> > Supported: timer,100rel
> > User-Agent: SBC UAC3000
> > Session-Expires: 1800
> > Min-SE: 600
> > P-Asserted-Identity: <sip:+123456789 at sip.provider.com
> > <mailto:sip%3A%2B123456789 at sip.provider.com>>,<tel:+123456789>
> > Privacy: none
> > P-Charging-Vector:
> >
> icid-value=agcf--20200226132711-100808435;orig-ioi=PA-NOIDAE;term-ioi=SIP_982312_ABCCLOUD_112233445566
> > Content-Length: 500
> > Content-Length: 450
> > Content-Type: application/sdp
> >
> > v=0
> > o=- 373803451 373803451 IN IP4 10.xxx.xxx.xxx
> > s=SBC call
> > c=IN IP4 xx.xx.xx.xx
> > t=0 0
> > a=rtpengine:087d0852c64e
> > m=audio 11054 RTP/AVP 8 0 18 4 2 98 99 101 102 97
> > a=rtpmap:8 PCMA/8000
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:18 G729/8000
> > a=rtpmap:4 G723/8000
> > a=rtpmap:2 G726-32/8000
> > a=rtpmap:98 G726-40/8000
> > a=rtpmap:99 G726-32/8000
> > a=rtpmap:101 G726-24/8000
> > a=rtpmap:102 G726-16/8000
> > a=rtpmap:97 telephone-event/8000
> > a=fmtp:18 annexb=no
> > a=fmtp:97 0-15
> > a=sendrecv
> > a=rtcp:11055
> > a=ptime:20
> >
> > Regards,
> > Kamlesh
> >
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> >
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> >
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> >
>
> --
> Răzvan Crainea
> OpenSIPS Core Developer
>    http://www.opensips-solutions.com
>
> _______________________________________________
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>

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