DeforaNetworks/siproxd
DeforaNetworks/siproxd
3
0
Fork 0
Code Releases Activity

*** empty log message ***

Browse Source
This commit is contained in:
Thomas Ries 2006-09-10 12:05:56 +00:00
parent 3cc74d37d0
commit 047ac5384f
6 changed files with 59 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
COPYING
View File

@ -2,7 +2,7 @@
Version 2, June 1991 Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed. of this license document, but changing it is not allowed.
@ -305,7 +305,7 @@ the "copyright" line and a pointer to where the full notice is found.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail. Also add information on how to contact you by electronic and paper mail.

1
ChangeLog
View File

@ -1,5 +1,6 @@
0.6.0 0.6.0
===== =====
19-Aug-2006: - increased DNS cache
18-Jun-2006: - included RTCP support and a de-jitter feature 18-Jun-2006: - included RTCP support and a de-jitter feature
(submitted by by Hans Carlos Hofmann) (submitted by by Hans Carlos Hofmann)

59
INSTALL
View File

@ -1,5 +1,8 @@
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software Installation Instructions
Foundation, Inc. *************************
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
Software Foundation, Inc.
This file is free documentation; the Free Software Foundation gives This file is free documentation; the Free Software Foundation gives
unlimited permission to copy, distribute and modify it. unlimited permission to copy, distribute and modify it.
@ -67,9 +70,9 @@ The simplest way to compile this package is:
Compilers and Options Compilers and Options
===================== =====================
Some systems require unusual options for compilation or linking that Some systems require unusual options for compilation or linking that the
the `configure' script does not know about. Run `./configure --help' `configure' script does not know about. Run `./configure --help' for
for details on some of the pertinent environment variables. details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters You can give `configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here by setting variables in the command line or in the environment. Here
@ -99,19 +102,19 @@ for another architecture.
Installation Names Installation Names
================== ==================
By default, `make install' will install the package's files in By default, `make install' installs the package's commands under
`/usr/local/bin', `/usr/local/man', etc. You can specify an `/usr/local/bin', include files under `/usr/local/include', etc. You
installation prefix other than `/usr/local' by giving `configure' the can specify an installation prefix other than `/usr/local' by giving
option `--prefix=PATH'. `configure' the option `--prefix=PREFIX'.
You can specify separate installation prefixes for You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you architecture-specific files and architecture-independent files. If you
give `configure' the option `--exec-prefix=PATH', the package will use pass the option `--exec-prefix=PREFIX' to `configure', the package uses
PATH as the prefix for installing programs and libraries. PREFIX as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix. Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give In addition, if you use an unusual directory layout you can give
options like `--bindir=PATH' to specify different values for particular options like `--bindir=DIR' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them. you can set and what kinds of files go in them.
@ -137,11 +140,11 @@ you can use the `configure' options `--x-includes=DIR' and
Specifying the System Type Specifying the System Type
========================== ==========================
There may be some features `configure' cannot figure out There may be some features `configure' cannot figure out automatically,
automatically, but needs to determine by the type of machine the package but needs to determine by the type of machine the package will run on.
will run on. Usually, assuming the package is built to be run on the Usually, assuming the package is built to be run on the _same_
_same_ architectures, `configure' can figure that out, but if it prints architectures, `configure' can figure that out, but if it prints a
a message saying it cannot guess the machine type, give it the message saying it cannot guess the machine type, give it the
`--build=TYPE' option. TYPE can either be a short name for the system `--build=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name which has the form: type, such as `sun4', or a canonical name which has the form:
@ -156,7 +159,7 @@ where SYSTEM can have one of these forms:
need to know the machine type. need to know the machine type.
If you are _building_ compiler tools for cross-compiling, you should If you are _building_ compiler tools for cross-compiling, you should
use the `--target=TYPE' option to select the type of system they will use the option `--target=TYPE' to select the type of system they will
produce code for. produce code for.
If you want to _use_ a cross compiler, that generates code for a If you want to _use_ a cross compiler, that generates code for a
@ -167,9 +170,9 @@ eventually be run) with `--host=TYPE'.
Sharing Defaults Sharing Defaults
================ ================
If you want to set default values for `configure' scripts to share, If you want to set default values for `configure' scripts to share, you
you can create a site shell script called `config.site' that gives can create a site shell script called `config.site' that gives default
default values for variables like `CC', `cache_file', and `prefix'. values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then `configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the `PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script. `CONFIG_SITE' environment variable to the location of the site script.
@ -186,14 +189,18 @@ them in the `configure' command line, using `VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc ./configure CC=/usr/local2/bin/gcc
will cause the specified gcc to be used as the C compiler (unless it is causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script). overridden in the site shell script). Here is a another example:
/bin/bash ./configure CONFIG_SHELL=/bin/bash
Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
configuration-related scripts to be executed by `/bin/bash'.
`configure' Invocation `configure' Invocation
====================== ======================
`configure' recognizes the following options to control how it `configure' recognizes the following options to control how it operates.
operates.
`--help' `--help'
`-h' `-h'

11
doc/FAQ
View File

@ -128,9 +128,9 @@ A: The RTP proxy actually is quite simple. It does not use any RTP
Q: Does siproxd need to be installed on the same host as the Q: Does siproxd need to be installed on the same host as the
firewall / NAT is running? firewall / NAT is running?
A: Yes. Siproxd needs to know the public IP address, as this address is A: Not necesarily. Siproxd needs to know the public IP address, as this
included in the SIP signalling to establish a session. Also, siproxd address is included in the SIP signalling to establish a session. Also,
needs control on the allocation of UDP ports for sending/receiving siproxd needs control on the allocation of UDP ports for sending/receiving
RTP data (some User Agents get into trouble/silence if the sending and RTP data (some User Agents get into trouble/silence if the sending and
receiving UDP port is not the same) receiving UDP port is not the same)
@ -139,6 +139,11 @@ A: Yes. Siproxd needs to know the public IP address, as this address is
UDP datagrams (SIP) as well as the UDP port range for RTP data as UDP datagrams (SIP) as well as the UDP port range for RTP data as
specified in the config file (default 7070 - 7079). specified in the config file (default 7070 - 7079).
One mode of operation is to run siproxd on the NAT host, using
different if_inboude and if_outbound interfaces.
The other method is to ruin siproxd "in front of" the NAT firewall.
For configuration details see the documentation (host_outbound).
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Q: How do I configure siproxd to use ICPHAINS based UDP masquerading Q: How do I configure siproxd to use ICPHAINS based UDP masquerading
tunnels for proxying the incomming RTP traffic? tunnels for proxying the incomming RTP traffic?

9
doc/siproxd_guide.sgml
View File

@ -31,6 +31,12 @@
<authorinitials>tries@users.sourceforge.net</authorinitials> <authorinitials>tries@users.sourceforge.net</authorinitials>
<revremark>Initial version</revremark> <revremark>Initial version</revremark>
</revision> </revision>
<revision>
<revnumber>0.2</revnumber>
<date>2006-07-28</date>
<authorinitials>tries@users.sourceforge.net</authorinitials>
<revremark>Comment on Asterisk Scenario</revremark>
</revision>
</revhistory> </revhistory>
</bookinfo> </bookinfo>
<toc></toc> <toc></toc>
@ -916,6 +922,9 @@ iptables -A INPUT -m udp -p udp -i ppp0 --dport 5060 -j ACCEPT
iptables -A INPUT -m udp -p udp -i ppp0 --dport 7070:7080 -j ACCEPT iptables -A INPUT -m udp -p udp -i ppp0 --dport 7070:7080 -j ACCEPT
</screen> </screen>
<para>Asterisk configuration (SIP related part):</para> <para>Asterisk configuration (SIP related part):</para>
<para>Note: Very important are the fromuser and fromdomain
keywords in the client section. They are required to have
Asterisk send the correct From headers in SIP dialogs.</para>
<screen> <screen>
sip.conf: sip.conf:

2
src/siproxd.h
View File

@ -238,7 +238,7 @@ int sip_message_set_body(osip_message_t * sip, const char *buf, size_t len);
#define RTP_BUFFER_SIZE 512 /* max size of an RTP frame */ #define RTP_BUFFER_SIZE 512 /* max size of an RTP frame */
#define URL_STRING_SIZE 128 /* max size of an URL/URI string */ #define URL_STRING_SIZE 128 /* max size of an URL/URI string */
#define STATUSCODE_SIZE 5 /* size of string representation of status */ #define STATUSCODE_SIZE 5 /* size of string representation of status */
#define DNS_CACHE_SIZE 32 /* number of entries in internal DNS cache */ #define DNS_CACHE_SIZE 256 /* number of entries in internal DNS cache */
#define DNS_MAX_AGE 60 /* maximum age of an cache entry (sec) */ #define DNS_MAX_AGE 60 /* maximum age of an cache entry (sec) */
#define IFADR_CACHE_SIZE 32 /* number of entries in internal IFADR cache */ #define IFADR_CACHE_SIZE 32 /* number of entries in internal IFADR cache */
#define IFADR_MAX_AGE 5 /* max. age of the IF address cache (sec) */ #define IFADR_MAX_AGE 5 /* max. age of the IF address cache (sec) */