Free sip user software for linux

SIPp is a free Open Source test tool / traffic generator for the SIP protocol. It includes a few basic SipStone user agent scenarios (UAC and UAS) and establishes and releases multiple calls with the INVITE and BYE methods.
SIPp project can also reads custom XML scenario files describing from very simple to complex call flows. It features the dynamic display of statistics about running tests (call rate, round trip delay, and message statistics), periodic CSV statistics dumps, TCP and UDP over multiple sockets or multiplexed with retransmission management and dynamically adjustable call rates.
Other advanced features include support of IPv6, TLS, SIP authentication, conditional scenarios, UDP retransmissions, error robustness (call timeout, protocol defense), call specific variable, Posix regular expression to extract and re-inject any protocol fields, custom actions (log, system command exec, call stop) on message receive, field injection from external CSV file to emulate live users.
While optimized for traffic, stress and performance testing, SIPp can be used to run one single call and exit, providing a passed/failed verdict.
Last, but not least, SIPp has a comprehensive documentation available both in HTML and PDF format.
SIPp can be used to test many real SIP equipements like SIP proxies, B2BUAs, SIP media servers, SIP/x gateways, SIP PBX, ... It is also very useful to emulate thousands of user agents calling your SIP system.
Enhancements:
- New: Statistical (conditional) branching feature. See
- http://sipp.sf.net/doc/reference.html#Randomness+in+conditional+branching.
- New: 3PCC extended mode - see
- http://sipp.sourceforge.net/doc/reference.html#3PCC+Extended
- Tool: monitor remote SIP servers through SNMP - see
- http://sipp.sourceforge.net/wiki/index.php/Getting_feedback_from_the_server
- Enh: extends the -aa option to UPDATE messages
- Enh: changes in the compilation with external libs - useful for the package
- generation system
- Enh: Allow sampling from a Weibull distribution for pause duration
- Enh: use stat_delimiter for the trace_rtt option and include number that is
- being reported.
- Enh: Add repeat_rtd keyword for repeated RTD calculations
- Enh: Handle stripping Control-M characters from multi-valued headers in
- get_header
- Enh: Update the clock_tick more frequently so that we have a higher timer and
- statistics resolution
- Enh: for option that take a time as argument - allow them to be specified using
- seconds or milliseconds
- Enh: fail when parsing a scenario that has pcap if pcap is not enabled
- Enh: print the actual location of the error log file and the error condition
- (if any) on creation
- Enh: fail when parsing a scenario that enables authentication if SSL is not
- enabled
- Enh: Makefile - include EXTRAENDLIBS keyword so that libraries can be appended
- to the list after SSL Enh: Add regexp_match argument to the receive command for
- universal catching
- Enh: remote control: increase the allowed number of control sockets.
- Enh: 3pcc extended: clean the reach of the allowed number of local twin sockets
- Enh: amelioration of statistic computing
- Enh regexp: add case_indep, occurence and start_line options for the hdr
- matching case
- Enh: Stats: Use RTDs that are precise to the microsecond in -trace_rtt, and
- improve the consistency between trace_rtt and the averages
- Enh: Only include RTDs that are actually used in the CSV output
- Enh: Allow loss percentages less than 1 and also a global command line option to
- specify that packets should be lost at a given percentage
- Fix: fix for -t un error for non-IPv6 platform like win32 - Unable to bind UDP
- socket, errno = 106 (Address family not supported by protocol)
- Fix: Do not initialize the screen library in background mode
- Fix: allow having an optional recv before a recvCmd
- Fix: Authentication: allow [fieldn] values for the [authentication] field
- Fix: updated support of short header forms
- Fix: small bug fix to the micrortt.diff which is required for the initial call
- rate to work properly
- Fix:Allow the code to compile with -Wall -Werror on Linux
- Fix: empty line was generated when [routes] keyword was used and proxy did not
- record-route
- Fix: pcap on HPUX; Fix: Simple fixes identified with valgrind
- Fix: 3pcc extended: problem when quitting
- Fix: regexp: add a warning when the specified header is not present in the
- received message
- Fix: pcap: destroy the send packets thread properly even if the sendto failed
- Fix: bug in regexp due to an incomplete commit (rev 172) - remove some debugging
- traces in message log file
- Fix: bugs on retransmission counters and on cookies for optional messages
- Fix: Incorrect branch in automatic ACK answering to unexpected >= 400 responses,
- as well as automatic CANCEL - in such cases, branch must be identical to the
- branch of the initial INVITE request
- Fix: 3pcc extended: clean up when screen exit. Fix: stop logging when the
- maximum allowed file size is reached (avoid core dump)
- Fix: incomplete Via header in automatic responses when aborting calls
- Fix: -h: -key parameter
- Fix: 3pcc/3pcc extended modes: closes twin sockets properly when twin instance
- exits, to break the poll() loop and avoid the print of empty messages
- Fix: in 3pcc/3pcc extended modes: send BYE/CANCEL before exit due to other twin
- instance exit
- Fix: force exit when pressing q twice (Q press can still be used)
- Fix: Aka authentication for synchro case, also added password len as password
- for authentication might contain char Fix: possible core dump in SDP parser
- Fix: accept up to the 5 defined RTDs (previously would only accept one less)
- Fix: Fail if there is an invalid repartition table specification - previous
- behavior was a core dump
- Fix: added -users option to the parameter table
- Fix: change option description to match timed options
- Fix: trace_err did not work in background mode
- Fix: bug when testing the presence of the 3PCC compilation flag
- Fix: bug in -r -rp option

SIPVicious project currently consist of:
- svmap - this is a sip scanner. Lists SIP devices found on an IP range
- svwar - identifies active extensions on a PBX
- svcrack - an online password cracker for SIP PBX
It was tested on the following sysytems:
- Linux
- Mac OS X
- Windows
If you use it on systems that are not mentioned here please let me know goes it goes.

SIP Express Router (ser) is a high-performance, configurable, free SIP ( RFC3261 ) server .
SER features an application-server interface, presence support, SMS gateway, SIMPLE2Jabber gateway, RADIUS/syslog accounting and authorization, server status monitoring, FCP security, etc. Web-based user provisioning, serweb, available.
Its performance allows it to deal with operational burdens, such as broken network components, attacks, power-up reboots and rapidly growing user population.
SERs configuration ability meets needs of a whole range of scenarios including small-office use, enterprise PBX replacements and carrier services.
Main features:
- accounting
- digest authentication
- CPL scripts
- ENUM support
- instant messaging
- MySQL support
- PostgreSQL support
- a presence agent
- Radius authentication and accounting
- Diameter authentication
- record routing
- SMS gateway
- Jabber gateway
- NAT traversal support transaction module
- registrar
- user location
SER has been extensively and successfuly tested with many SIP products from other vendors (Microsoft, Cisco, Mitel, snom, Pingtel, Siemens, and many others). It has been powering our SIP services continuously for more than two years.

sipsak is a small comand line tool for developers and administrators of Session Initiation Protocol (SIP) applications. sipsak can be used for some simple tests on SIP applications and devices.
Main features:
- sending OPTIONS request
- sending text files (which should contain SIP requests)
- traceroute (see section 11 in RFC3261)
- user location test
- flooding test
- random character trashed test
- interpret and react on response
- authentication with qop supported
- short notation supported for receiving (not for sending)
- string replacement in files
- can simulate calls in usrloc mode
- uses symmetric signaling and thus should work behind NAT
- can upload any given contact to a registrar
- send messages to any SIP destination
- Nagios compliant return codes
- search for strings in reply with regluar expression
- use multiple processes to create more server load
- read SIP message from STDIN (e.g. from a pipe |)
- supports DNS SRV through libruli
Version restrictions:
- The hostname is used in the Via line, which is not correct in all cases (e.g. if the loopback interface is used, or if the host has several interfaces). The rport parameter should fix problmes with the incorrect hostname, but for backward compatibility whith implementations which do not support rport this should be fixed.
- The DNS responses are not parsed compeltly which can result in strange output during hostname detection.
- TCP is not supported as transport protocol.
- IPv6 is not supported as transport protocol.
- Missing support for the Record-Route and Route header.
- Not fully RFC3261 compatible.
- Some smaller problems are listed in the TODO file.
Enhancements:
- A new option allows to add any header to the outgoing requests.
- The variable replacement option now accepts any number of attribute value pairs.
- Besides MD5 now SHA1 is support as digest authentication algorithm.
- The password for authentication can be read from stdin to prevent password disclosure in the process list.
- Fixed problems when executed as user root and compiles fine again under cygwin.

Samba::LDAP::User is a Perl module to manipulate a Samba LDAP User.

SYNOPSIS

use Carp;
use Samba::LDAP::User;

# create Template object
my $user = Samba::LDAP::User->new()
or croak "Cant create objectn";

Various methods to manipulate a Samba LDAP user. Add, delete, modify, show and change a users password.

INTERFACE

new

Create a new Samba::LDAP::User object

add_user

Takes many options. For example:

user =>
oldpass =>
newpass =>
workstation =>
ou =>
user_uid =>
group =>
windows_user =>
trust_account =>
homedir =>
shell =>
gecos =>
skeleton_dir =>
surname =>
family_name =>
local_mail_address =>
mail_to_address =>
time_to_wait =>
aix =>
groups =>
ox =>
can_change_pass =>
must_change_pass =>
account_flags =>
logon_script =>
home_path =>
home_drive =>
user_profile =>
aix_user =>

The above options are only needed if you dont want to use the defaults that are set in /etc/smbldap/smbldap.conf

delete_user
disable_user
is_valid_user
is_samba_user
is_unix_user
is_nonldap_unix_user
get_homedir
make_hash
change_password
change_password(
user => ghenry,
oldpass => "$oldpass",
newpass => "$newpass",
samba => 1, # Update only Samba pass, can be
# unix => 1 for unix pass only
);

Change user password in LDAP Directory

Checks the users exists first, then changes the password If user doesnt exist, returns the error etc.

If no oldpass arg is passed, binds as rootdn and sets a password

Default is set to change/add a Samba "and" Unix password. If you dont want this, pass in unix => 0, or samba => 0, etc.

OpenSER is a collaborative project of its users, to develop a scalable and robust SIP server.
Anyone can contribute to one of next items:
- code development - OpenSER core, modules and adjacent applications
- documentation- writing or enriching documentation
- miscellaneous - different management tasks (e.g., web site maintenance)
- ideas - new ideas bring brilliant solutions
Main features:
- robust and performant SIP (RFC3261) Registrar server, Location server, Proxy server and Redirect server
- stateless and transactional statefull SIP Proxy processing
- support for UDP/TCP/TLS transport layers
- scripting language for configurations file. With a syntax similar to sripting languages, the configuration offers a powerful and flexible way to deploy custom SIP services.
- management interface via FIFO file and unix sockets
- pseudo-variables to access and manage parts of the SIP messages and attributes specific to users and server
- authentication, authorization and accounting (AAA) via database (MySQL, Postgress, text files), RADIUS and DIAMETER
- CPL - Call Processing Language (RFC3880)
- NAT traversal support for SIP and RTP traffic
- ENUM support
- load balancing and least cost routing extensions
- support for replication - REGISTER offer new functions for replicating client information (real source and received socket).
- logging capabilities - can log custom messages including any header or pseudo-variable and parts of SIP message structure.
- modular architecture - plug-and-play module interface to extend the servers functionality
Enhancements:
- This is the second patch release in 1.2.x series, including minor enhancements and bugfixes done since 1.2.1 was released.

Group User Folder provides a Zope Product that manages Groups of Users.
GroupUserFolder is a kind of user folder that provides a special kind of user management. Some users are "flagged" as GROUP and then normal users will be able to belong to one or serveral groups.
Enhancements:
- Fix _getMemberIds for LDAPUserFolder 2.7 when groups are stored in LDAPUF [encolpe]
- Got rid of zLOG in favor of logging. [stefan]