Provided by: opensips_2.2.2-3.1build1_amd64
opensips - flexible and roboust SIP (RFC3261, RFC3263) server for Voice over IP (VoIP)
opensips [ -hcCrRvdDEVT ] [ -f config-file ] [ -l address ] [ -n processes-no ] [ -N tcp processes-no ] [ -b max_rcv_buf_size ] [ -m shared_mem_size ] [ -w working-dir ] [ -W method ] [ -t chroot-dir ] [ -u uid ] [ -g gid ] [ -P pid-file ] [ -i fifo-path ] [ -x socket-path ]
OpenSIPS is a SIP-based VoIP server running on most Unix-like operating systems. It supports UDP, TCP and TLS transport layers. Among its features: * SIP Proxy Server, SIP Registrar Server, SIP Redirect Server, SIP Location Server, SIP Application Server * Call Processing Language (RFC3880) * ENUM support * server side NAT traversal * load balancing * AAA with database (MySQL, Postgres, Unixodbc) or RADIUS backend * audio, video, instant messaging and pressence
-h Displays a short usage description, including all available options. -c Checks the config file and displays the aliases and listen interface list. -C Similar to -c but in addition checks the flags of exported functions from included route blocks. -r Uses dns to check if it is necessary to add a "received=" field to a via. -R Same as -r but uses reverse dns. -v Turns on via host checking when forwarding replies. -d Turns on debugging, multiple -d increase the debug level. -D Runs opensips in the foreground (it doesn't fork into daemon mode). -E Sends all the log messages to stderr. -T Disables TCP support. -V Displays the version number. -f config-file Reads the configuration from config-file (default /etc/opensips/opensips.cfg ). -l address Listens on the specified address/interface. Multiple -l mean listening on multiple addresses. The address format is [proto:]address[:port], where proto = udp|tcp and address = host|ip_address|interface_name. Example: -l localhost, -l udp:127.0.0.1:5080, -l eth0:5062. The default behaviour is to listen on all the ipv4 interfaces. -n processes-no Specifies the number of children processes forked per interface (default 8). -N tcp processes-no Specifies the number of children processes forked to handle tcp incoming connections (by default is equal to -n ). -b max_rcv_buf_size Maximum receive buffer size which will not be exceeded by the auto-probing procedure even if the OS allows. -m shared_mem_size Size of the shared memory which will be allocated (in Megabytes). -w working-dir Specifies the working directory. In the very improbable event that opensips will crash, the core file will be generated here. -W method Specify poll method. -t chroot-dir Forces opensips to chroot after reading the config file. -u uid Changes the user id under which opensips runs. -g gid Changes the group id under which opensips runs. -P pid-file Creates a file containing the pid of the main opensips process. -i fifo-path Creates a fifo, useful for monitoring opensips status. -x socket-path Creates a unix socket, useful for monitoring opensips status ( same as -i fifo-path but using instead unix sockets).
/usr/sbin/opensips /etc/opensips/opensips.cfg /usr/lib/opensips/modules/*
opensips.cfg(5) Full documentation on opensips is available at http://www.opensips.org/. Project tracker and GIT https://github.com/OpenSIPS/opensips. Mailing lists: firstname.lastname@example.org - opensips user community email@example.com - opensips development, new features and unstable version