[Serusers] mediaproxy problem

Zeus Ng zeus.ng at isquare.com.au
Wed Sep 29 12:38:32 UTC 2004


Are you saying you can't call yourself? Is it the question you want to =
ask?

The contact address <sip:8103 at ipaddress1:5060> is either wrong or you =
have
made some mistake in obfuscation. It should be =
<sip:8103 at ipaddress2:5060>.
For former case, correct that address first. For the second case, send =
in
the ser.cfg and dump without obfuscation. BTW, your IP obfuscation is
somewhat broken as we can see that the client private IP is 192.168.1.13 =
and
the public IP is 219.137.9.30.

Zeus

> -----Original Message-----
> From: serusers-bounces at lists.iptel.org=20
> [mailto:serusers-bounces at lists.iptel.org] On Behalf Of ?=A1=EA=A8=A4=A1=E8
> Sent: Wednesday, 29 September 2004 5:55 PM
> To: serusers at lists.iptel.org
> Subject: [Serusers] mediaproxy problem
>=20
>=20
>=20
> Dear sirusers,
> The following is my log file kept by x-lite.
>=20
> SEND TIME: 15466254
> SEND >> ipaddress1:5060
> INVITE sip:8103 at ipaddress1 SIP/2.0
> Via: SIP/2.0/UDP ip=20
> address2:5060;rport;branch=3Dz9hG4bKEA15D2B6122C11D9B04300E04CEE03A2
> From: 8103 <sip:8103 at ip address1>;tag=3D1235055289
> To: <sip:8103 at ip address1>
> Contact: <sip:8103 at ipaddress1:5060>
> Call-ID: EA15D2B5-122C-11D9-B043-00E04CEE03A2 at 192.168.1.13
> CSeq: 52555 INVITE
> Max-Forwards: 70
> Content-Type: application/sdp
> User-Agent: X-Lite release 1103m
> Content-Length: 137
>=20
> v=3D0
> o=3D8103 15466182 15466249 IN IP4 ipaddress2
> s=3DX-Lite
> c=3DIN IP4 ipaddress2
> t=3D0 0
> m=3Daudio 8000 RTP/AVP 0
> a=3Drtpmap:0 pcmu/8000
>=20
> RECEIVE TIME: 15466262
> RECEIVE << ipaddress1:5060
> SIP/2.0 100 trying -- your call is important to us
> Via: SIP/2.0/UDP=20
> ipaddress2:5060;rport=3D19465;branch=3Dz9hG4bKEA15D2B6122C11D9B043
> 00E04CEE03A2
> From: 8103 <sip:8103 at ipaddress1>;tag=3D1235055289
> To: <sip:8103 at ipaddress1>
> Call-ID: EA15D2B5-122C-11D9-B043-00E04CEE03A2 at 192.168.1.13
> CSeq: 52555 INVITE
> Server: Sip EXpress router (0.8.14 (i386/linux))
> Content-Length: 0
> Warning: 392 ipaddress1:5060 "Noisy feedback tells:  pid=3D2307=20
> req_src_ip=3D219.137.9.30 req_src_port=3D19465=20
> in_uri=3Dsip:8103 at ipaddress2 out_uri=3Dsip:8103 at ipaddress2:5060=20
> via_cnt=3D=3D1"
>=20
> I use the URI to call back to myself. But it just try. I=20
> wonder if this happens when the NAT was set improperly. If=20
> so,how can I make some changes?
>=20
> Thanks in advance.
>=20
> Sincerely,
> Kun
>=20
> _______________________________________________
> Serusers mailing list
> serusers at lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
>=20




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