NCIDSIP

NAME

SYNOPSIS

Options:

[-D                 | --debug]
[-d <filename>      | --dumpfile <filename>]
[-i <interface>     | --interface <interface>]
[-h                 | --help]
[-l                 | --list]
[-n <host[:port]>   | --ncid <host[:port]>]
[-s <[host][:port]> | --sip <[host][:port]>]
[-p <filename>      | --pidfile <filename>]
[-t                 | --test]
[-u                 | --usage]
[-V                 | --version]
[-v                 | --verbose]

DESCRIPTION

The configuration file for ncidsip is /etc/ncid/ncidsip.conf.  

OPTIONS

-s <[host][:port]> | --sip=<[host][:port]>

Specifies the hostname of the SIP devie to snoop. You may also specify the UDP port by suffixing the hostname with :<port>, or if no hostname is wanted, just :<port>. If you do not specify a host, it defaults to the network interface. If you do not specify a port, it defaults to <5061> (Vonage default). Other Vonage ports are 5060 and 10000. The new Vonage default appears to be <10000>.

-n <host[:port]> | --ncid=<host[:port]>

Specifies the NCID server to connect to. Port may be specified by suffixing the hostname with :<port>. By default it will connect to port 3333 on "localhost".

-i <interface> | --interface=<interface>

Specifies the network interface to snoop on. If this is not specified then libpcap will pick a network interface. This will generally be the first ethernet interface found.

-p <filename> | --pidfile=<filename>

Specifies the pidfile name to write. Set to /var/run/ncidsip.pid in a rc or init script when used as a service. The program will still run if it does not have permission to write a pidfile. There is no default, if pidfile is not set, no pid file will be used.

-h | --help

Prints this help

-D | --debug

Display the payload of all packets that matched the libpcap filter.

-d <filename> | --dumpfile <filename>

Read packets from a libpcap capture file instead of the network. Mostly only useful for development purposes.

-u | --usage

Prints this help

-V | --version

Displays the version

-v | --verbose

Displays status. Use this option to run interactive.

-l | --listdevs

Returns a list of all network device names that can be used.

-t | --test

Test for SIP packets. This option is used to check if SIP packets exist without starting the NCID server. It will display the Caller ID line generated when a call comes in, and a CANCEL line if cancel was generated.

FILES

CID MESSAGE FORMAT

CID: ###DATEmmddhhss...LINEidentifier...NMBRnumber...NAMEwords+++

Example

CID: ###DATE05311233...LINE1122...NMBR13215551212...NAMEBig John+++

EXAMPLES

# run ncidsip as root and view status:
ncidsip -v

# run ncidsip as root and list all network device names:
ncidsip --listdevs

# run ncidsip as root and view SIP packets:
ncidsip --debug

# run sip from the init file at boot:
ncidsip

SEE ALSO

Index

NAME

SYNOPSIS

DESCRIPTION

OPTIONS

FILES

CID MESSAGE FORMAT

Example

EXAMPLES

SEE ALSO