[Spce-user] Call drops after 32 seconds

[Lorenzo Mangani]

Interesting,

It seems like the header is truncated by the UA itself here - both Kamailio
and the TEXT export confirm so - i would expect that string to proceed with
the rest of the route header (;ice_callee=strip;rtpprx=xxx;vsf=xxx->)

Wild pointer - What are the rtp_proxy settings for this user?


Lorenzo Mangani

HOMER DEV TEAM
QXIP - Capture Engineering


On Tue, Jul 30, 2013 at 9:07 PM, Abel Alejandro <
aalejandro at alliedtechnologygrouppr.com> wrote:

> On Tue, Jul 30, 2013 at 2:57 PM, Andreas Granig <agranig at sipwise.com>
> wrote:
> > Hi,
> >
> >
> > Well, there you have it. Seems like your client is sending a broken
> Route.
> > Please post a trace of the packet to double-check.
> >
>
> Hello you can download the pcap at
> https://dl.dropboxusercontent.com/u/41014173/broken-route.pcap
> I exported it using HOMER.
>
> Or from TEXT directly:
>
> ACK sip:ngcp-lb at 196.12.160.131:5060;ngcpct=c2lwOjEyNy4wLjAuMTo1MDgw
> SIP/2.0
> Via: SIP/2.0/UDP 10.212.134.200:5070;rport;branch=z9hG4bK1316080
> To: <sip:7875868313 at sip.alliedtechpr.com
> >;tag=14546B09-51F803B400081134-25275700
> From: "abel" <sip:aalejandro at sip.alliedtechpr.com>;tag=6943
> Call-ID: 1375207803-16080-UNKNOWN-PC at 10.212.134.200
> CSeq: 129 ACK
> Max-Forwards: 20
> User-Agent: NCH Software Express Talk 4.28
> Route:
> <sip:196.12.160.131;r2=on;lr=on;ftag=6943;nat=yes;ngcplb=yes;socket=udp:
> 196.12.160.131:5060
> >,<sip:127.0.0.1;r2=on;lr=on;ftag=6943;nat=yes;ngcplb=yes;socket=udp:
> 196.12.160.131:5060>,<sip:127.0.0.1:5062
> ;lr=on;ftag=6943;did=d5a.8942;mpd=ii;ice_caller=strip;ice_c
> Proxy-Authorization: Digest
> username="aalejandro",realm="sip.alliedtechpr.com
> ",nonce="UfgE31H4A7O/Cj+BSV0RX+6EH1e8whUl",uri="
> sip:7875868313 at sip.alliedtechpr.com
> ",response="1220c3351b00f86d47a44c4492e8f3f8",opaque="",algorithm=MD5
> Content-Length: 0
>
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