Arnd,
You may use SER MediaProxy if you wish real-time statistics and
accounting of network traffic.
See some captured example:
http://www.ag-projects.com/MediaSessions.htmlhttp://www.ag-projects.com/CDRTool.html
Adrian
On May 2, 2004, at 12:00 PM, serusers-request(a)lists.iptel.org wrote:
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> Today's Topics:
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> 1. Any way to list rtpproy bindings? (Arnd Vehling)
> 2. Voice loss after establishing call (Arnd Vehling)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 01 May 2004 15:22:08 +0200
> From: Arnd Vehling <av(a)nethead.de>
> Subject: [Serusers] Any way to list rtpproy bindings?
> To: SER Mailing List <serusers(a)lists.iptel.org>
> Message-ID: <4093A480.4070508(a)nethead.de>
> Content-Type: text/plain; charset=us-ascii; format=flowed
>
> Hi,
>
> is there any way to list the current rtp-proxy bindings?
>
> Searching through the source code ive found that rtpproxy
> understands a "L" or "l" command to list the current bindings.
>
> I tried to "echo "L" > /var/run/rtpproxy.sock" which results in
> an error and i tried to communicate with ser via a perl-script
> (see below) to no avail. Could it be that rtpproxy can only
> communicate with one process a time? Is there any other way
> to dump the list of udp bindings?
>
> best regards,
>
> Arnd
> -----------------------
>
> #!/usr/bin/perl
> use IO::Socket;
>
> $client = IO::Socket::UNIX->new(PeerAddr => "/var/run/rtpproxy.sock",
> Type => SOCK_DGRAM,
> Timeout => 10 )
> or die $@;
>
>
> print $client "L\n";
>
> $answer = <$client>;
>
> print "proxy said: $answer\n";
>
> close( $client );
>
>
>
> ------------------------------
>
> Message: 2
> Date: Sat, 01 May 2004 16:05:03 +0200
> From: Arnd Vehling <av(a)nethead.de>
> Subject: [Serusers] Voice loss after establishing call
> To: SER Mailing List <serusers(a)lists.iptel.org>
> Message-ID: <4093AE8F.1090804(a)nethead.de>
> Content-Type: text/plain; charset=us-ascii; format=flowed
>
> Hello,
>
> we currently experience "incoming voice loss" after an outgoing
> call has been established. i.e. after the remote party picks up the
> call you dont hear anything for 1-2 seconds which results in both
> sides of the connection saying repeatedly "Hello" until both sides
> can hear each other.
>
> This phenomenon occurs with nated and non natted clients so it
> doesnt seem to be related to "rtpproxy" or other NAT problems.
>
> It occurs between SIP<>SIP and SIP<>PSTN Calls (via a cisco gw)
> independantly of the UA type used.
>
> Has anyone an idea where to look for the bug/where to start debugging?
>
> best regards,
>
> Arnd
>
>
>
> ------------------------------
>
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>
> End of Serusers Digest, Vol 13, Issue 2
> ***************************************
Hi,
is there any way to list the current rtp-proxy bindings?
Searching through the source code ive found that rtpproxy
understands a "L" or "l" command to list the current bindings.
I tried to "echo "L" > /var/run/rtpproxy.sock" which results in
an error and i tried to communicate with ser via a perl-script
(see below) to no avail. Could it be that rtpproxy can only
communicate with one process a time? Is there any other way
to dump the list of udp bindings?
best regards,
Arnd
-----------------------
#!/usr/bin/perl
use IO::Socket;
$client = IO::Socket::UNIX->new(PeerAddr => "/var/run/rtpproxy.sock",
Type => SOCK_DGRAM,
Timeout => 10 )
or die $@;
print $client "L\n";
$answer = <$client>;
print "proxy said: $answer\n";
close( $client );
Hi,
I have a problem on calling between phones behind one NAT gateway, the
call make it but the problem is we can't hear ourselves talking.
When I'm making a call outside the NAT I'm in, call makes it and we can
really talk, I use STUN server for this.
Is there a way I can identify different phones behind one NAT gateway?
For example by using different ports on the SIP phone?
Ronald
