I've applied a fix. Please update and let me know if it helps or not.
Thanks!
Sincerely,
Maxim
Younger Wang wrote:
The permission tribute of /var/run/rtpproxy.sock is
srwxr-xr-x.
----- Original Message -----
From: "Younger Wang" <wygmail(a)yeah.net>
To: "Maxim Sobolev" <sobomax(a)portaone.com>
Cc: <serdev(a)lists.iptel.org>rg>; <serusers(a)lists.iptel.org>
Sent: Tuesday, July 08, 2003 11:35 AM
Subject: Re: [Serusers] Re: [Serdev] nathelper updated to support RTP proxy
The call is made from a Nated ata186. I got the
message from rtpproxy:
rtpproxy: can't accept connection on control socket: Invalid argument
rtpproxy: can't accept connection on control socket: Invalid argument
The corresponding Ser output:
[root@sip-iptel ser]# ser -f rtpproxy.cfg
0(29376) WARNING: could not rev. resolve 192.17.1.173
Listening on
192.17.1.173 [192.17.1.173]:5060
Aliases:
WARNING: no fork mode
textops - initializing
stateless - initializing
0(0) INFO: udp_init: SO_RCVBUF is initially 65535
0(0) INFO: udp_init: SO_RCVBUF is finally 131070
0(29376) ERROR: extract_mediaip: no `c=' in SDP
0(29376) ERROR: get_rtpp_port: can't read reply from a RTP proxy
0(29376) WARNING: get_body_len: Content-TYPE header absent!let's assume
the
content is text/plain ;-)
0(29376) ERROR: on_reply processing failed
0(29376) WARNING: get_body_len: Content-TYPE header absent!let's assume
the
content is text/plain ;-)
0(29376) ERROR: on_reply processing failed
0(29376) ERROR: extract_mediaip: no `c=' in SDP
0(29376) ERROR: get_rtpp_port: can't read reply from a RTP proxy
0(29376) ERROR: on_reply processing failed
Younger Wang
----- Original Message -----
From: "Maxim Sobolev" <sobomax(a)portaone.com>
To: "Younger Wang" <wygmail(a)yeah.net>
Cc: <serdev(a)lists.iptel.org>rg>; <serusers(a)lists.iptel.org>
Sent: Monday, July 07, 2003 12:54 PM
Subject: Re: [Serusers] Re: [Serdev] nathelper updated to support RTP
proxy
Start rtpproxy with `-f' flag which will
prevent it from going into the
daemon mode, make a test call and send me rtpproxy's output.
-Maxim
Younger Wang wrote:
>Hi Maxim,
>
>I made the test. There is some problems:
>1. The source of RTP proxy did not compile. I replaced Makefile with
> Makefile.linux. The following error message is given:
> cc -o main.o -c main.c
> main.c: In function `setbindhost':
> main.c:83: structure has no member named `sin_len'
> make: *** [main.o] Error 1
>
> I commented line 83 in main.c and it compiled and the executive
run.
>>2 I run ser with the example script rtpproxy.cfg (modified to work
in
my
>network). rtpproxy is also started. I made a
nat call and here is the
debug
>>message:
>>
>> 0(29497) WARNING: could not rev. resolve 192.17.1.173
>>Listening on
>> 192.17.1.173 [192.17.1.173]:5060
>>Aliases:
>>WARNING: no fork mode
>>textops - initializing
>>stateless - initializing
>> 0(0) INFO: udp_init: SO_RCVBUF is initially 65535
>> 0(0) INFO: udp_init: SO_RCVBUF is finally 131070
>> 0(29497) ERROR: extract_mediaip: no `c=' in SDP
>> 0(29497) ERROR: get_rtpp_port: can't read reply from a RTP proxy
>> 0(29497) WARNING: get_body_len: Content-TYPE header absent!let's
assume
the
>>content is text/plain ;-)
>> 0(29497) ERROR: on_reply processing failed
>> 0(29497) WARNING: get_body_len: Content-TYPE header absent!let's
assume
the
>>content is text/plain ;-)
>> 0(29497) ERROR: on_reply processing failed
>> 0(29497) ERROR: extract_mediaip: no `c=' in SDP
>> 0(29497) ERROR: get_rtpp_port: can't read reply from a RTP proxy
>> 0(29497) ERROR: on_reply processing failed
>> 0(29497) ERROR: extract_mediaip: no `c=' in SDP
>> 0(29497) ERROR: get_rtpp_port: can't read reply from a RTP proxy
>> 0(29497) WARNING: get_body_len: Content-TYPE header absent!let's
assume
the
>>content is text/plain ;-)
>> 0(29497) ERROR: on_reply processing failed
>> 0(29497) WARNING: get_body_len: Content-TYPE header absent!let's
assume
the
>>content is text/plain ;-)
>> 0(29497) ERROR: on_reply processing failed
>> 0(29497) ERROR: extract_mediaip: no `c=' in SDP
>> 0(29497) ERROR: get_rtpp_port: can't read reply from a RTP proxy
>> 0(29497) ERROR: on_reply processing failed
>>
>> In fact, it should not work because I did not tell ser how to
find
>>rtpproxy. But I did not find any
information to do so.
>>
>>3. In rtpproxy.cfg, I found the following script:
>>
>>if (search("User-Agent: Cisco ATA.*")) {
>> setflag(1); # remember this is ATA
>> force_rport();
>> fix_nated_contact();
>>
>> What force_rport() is for? And in which module is it defined?
>>
>>4. There is two option or parameters for rtpproxy.
>> rtpproxy: usage: rtpproxy [-f] [-l address]
>>
>> Is there more information about its usage other than message
above?
>5. In
README of module nathelper, I found:
>
>Name: fix_nated_sdp()
>Params: mode - 0x01 (add direction=active), 0x02 (rewrite media IP
> address with source address of the message)
>Desc: Rewrites SDP body in accordance with mode flag
>Example: if (search("User-Agent: Cisco ATA.*")
{fix_nated_sdp(3);};
>Does fix_nated_sdp(3) means direction=active
and rewrite media IP
address
>with source address of the message? And what
does direction=active
means?
And:
Name: force_rtp_proxy
Params: none
So what does mean?
Your reply is so soon, Maxim.
Younger Wang
----- Original Message -----
From: "Maxim Sobolev" <sobomax(a)portaone.com>
To: <serusers(a)lists.iptel.org>
Cc: <serdev(a)lists.iptel.org>
Sent: Sunday, July 06, 2003 10:16 AM
Subject: [Serdev] nathelper updated to support RTP proxy
>Folks,
>
>Today I've updated nathelper module to support RTP proxy. It would
>be nice if somebody can test it on platforms other than FreeBSD,
>because I don't have an access to such boxes right now. The RTP
>proxy itself can be downloaded from:
>
>https://demo.portaone.com/~sobomax/PortaSIP/rtpproxy/
>
>Any feedback is greatly appreciated.
>
>-Maxim
>P.S. I've committed it to the HEAD, those with 0.8.11 prerelease
>please apply the following patch:
>
>https://demo.portaone.com/~sobomax/nathelper.diff
>
>_______________________________________________
>Serdev mailing list
>serdev(a)lists.iptel.org
>http://lists.iptel.org/mailman/listinfo/serdev
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
_______________________________________________
Serdev mailing list
serdev(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serdev
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers