Free ip phone software for linux

AdminsParadise VoIP PBX is a full Web-based phone and fax solution that integrates the best-of-breed open source VoIP software.
The project runs Asterisk 1.4.2, hylafax, avantfax, and PHP5 with a themed, easy-to-use, Web-based interface.
Enhancements:
- Upgrades to Freepbx 2.2 and updates modules to the 2.2 level

Linphone is a web phone that it let you phone to your friends anywhere in the whole world, freely, simply by using the internet. The cost of the phone call is the cost that you spend connected to the internet.
To call somebody, you must provide to linphone a SIP URL : It is something like toto@machine.com, where toto is a linux user that runs linphone, and machine.com is the name of a host on a network. If you dont know the machines name you can specify simply an IP address in dot notation (as 192.0.0.1)
Linphone is mostly sip compliant. It works successfully with these implementations:
- eStara softphone (commercial software for windows)
- Pingtel phones (with DNS enabled and VLAN QOS support disabled).
- Hotsip, a free of charge phone for Windows.
- Vocal, an open source SIP stack from Vovida that includes a SIP proxy that works with linphone since version 0.7.1.
- Siproxd is a free sip proxy being developped by Thomas Ries because he would like to have linphone working behind his firewall. Siproxd is simple to setup and works perfectly with linphone.
- Partysip aims at being a generic and fully functionnal SIP proxy. Visit the web page for more details on its functionalities.
Linphone may work also with other sip phones, but this has not been tested yet.
Linphone uses the SIP protocol to establish calls, for that reason it cannot work with H323 phones, because SIP and H323 are different and opposite protocols. H323 phones are Netmeeting (for windows), Gnome-meeting (Unix), OpenPhone...
Main features:
- Works with the Gnome Desktop under linux, (maybe some others Unixes, but this has never been tested). Nevertheless you can use linphone under KDE, of course !
- Since version 0.9.0, linphone can be compiled and used without gnome, in console mode, by using the program called "linphonec"
- Works as simply as a cellular phone. Two buttons, no more.
- Linphones includes a large variety of codecs (G711-ulaw, G711-alaw, LPC10-15, GSM, and SPEEX). Thanks to the Speex codec it is able to provide high quality talks even with slow internet connections, like 28k modems.
- Understands the SIP protocol. SIP is a standardised protocol from the IETF (http://www.ietf.org), that is the organisation that made most of the protocols used in the internet. This guaranties compatibility with most SIP - compatible web phones.
- You just require a soundcard to use linphone.
- Other technical functionnalities include DTMF (dial tones) support though RFC2833 and ENUM support (to use SIP numbers instead of SIP addresses).
- Linphone is free software, released under the General Public Licence.
- Linphone is documented: there is a complete user manual readable from the application that explains you all you need to know.
- Linphone includes a sip test server called "sipomatic" that automatically answers to calls by playing a pre-recorded message.
Enhancements:
- This version fixes a compilation error, an incorrect icon path and updates the cz translation.

IPAC-NG is the iptables/ipchains based IP accounting package for Linux.

It collects, summarizes, and nicely displays IP accounting data. Its output can be a simple ASCII table, or graph images. Ipchains and iptables are supported. Logs are stored in files, gdbm, or PostgreSQL database.

ipac consists of one perl script and one C program:

- fetchipac, executed from cron once in a while, reads the current ip accounting data assembled by the kernel and stores it into a database

- ipacsum summarizes the data from a set of records from the database and, optionally,
replaces these records by one. It displays the values as a simple table containing the sums, as png graph pictures or as ascii graph pictures.

SJphone is a VOIP softphone that allows you to speak with any other softphone, any stand-alone IP-phone, or using ITSP with any traditional wired or mobile phone.

SJphone project supports both SIP and H.323 standards and is fully inter-operable with most major VOIP vendors and ITSP. For SJphone Profiles concept explanation please go to our support page.

Also you can try our current releases that we have not fully tested yet. They are just preview versions for new features, so we do not guarantee their stable work.

Attention!

Having SJphone installed is not enough to talk except over your local network. You have to obtain an account with any ITSP like Vonage or Free World Dialup, or install your own VoIP server.

OBEX Send to Phone service menu allows for sending any file(s) to a mobile phone equipped with OBEX stack.

It is made for Nokia S60 (6630 to be precise) phone with USB connection. There are no settings, no progress indicator. Files are copied to the memory card (E: drive)

Requires openobex and obexftp.

Hope this script might be useful for someone. Please post fixes, comments and suggestions.

Gnome-o-phone (gphone for short) is an internet telephone. In other words, if you and your friend have computers with sound cards and network connections, you can use gphone to talk to each other and save on phone bills. Gphone is definitely a work in progress and you probably shouldnt bet your business on it; if it breaks you can keep both pieces. Dont be too hard on the program, though -- the user interface is a bit rough but gphone does work pretty well.
As the name implies, it aims to be fully gnome-groovy, but that hasnt quite happened yet. Gphone is definitely a work in progress and you probably shouldnt bet your
business on it. Dont be too hard on the program, though -- although the user interface is mighty rough, gphone does actually work pretty well. Ive only tested the program over ethernet, but the data rate should be low enough to work over a reasonable modem connection.
The protocol is nominally RTP/RTCP, and gphone complies well enough with the standard to be able to talk to speakfreely. Ive only tested the UNIX version of speakfreely, but as long as you tell sfmike to use RTP and GSM compression, it seems to work fine. Maybe someday Ill add in support for other codecs; encryption is a little less likely
because Id just as soon not open that legal can of worms. One easy way to get some security would be to modify my program rtptunnel to tunnel the RTP protocol through a SSL socket instead of a straight TCP socket.
Gphone supports full duplex if your sound card has this feature. Ive had good luck using the ALSA drivers for my SB16.
Enhancements:
- gphone/gphone.c: Add Jorge Gomes Silvas patch to fix config button crash.

IPmonitor just a simple IP or url monitor, using PING command to check if the given addresses are alive.

Number::Phone::IE is a Perl module with Republic of Ireland-specific methods for Number::Phone.
SYNOPSIS
use Number::Phone;
$dermots_phone = Number::Phone->new(IE, 017654321);
METHODS
The following methods from Number::Phone are overridden:
is_valid
The number is valid within the national numbering scheme. It may or may not yet be allocated, or it may be reserved. Any number which returns true for any of the following methods will also be valid.
is_allocated
The number has been allocated to a telco for use. It may or may not yet be in use or may be reserved. Not currently implemented.
is_geographic
The number refers to a geographic area.
is_fixed_line
The number, when in use, can only refer to a fixed line.
is_mobile
The number, when in use, can only refer to a mobile phone.
is_pager
The number, when in use, can only refer to a pager.
is_tollfree
Callers will not be charged for calls to this number under normal circumstances.
is_specialrate
The number, when in use, attracts special rates. For instance, national dialling at local rates, or premium rates for services.
is_adult
The number, when in use, goes to a service of an adult nature, such as porn.
is_network_service
The number is some kind of network service such as a human operator, directory enquiries, emergency services etc
country_code
Returns 353.
regulator
Returns some text in an appropriate character set saying who the telecoms regulator is, with optional details such as their web site or phone number.
areacode
Return the area code - if applicable - for the number. If not applicable, returns undef.
areaname
Return the area name - if applicable - for the number, or undef.
subscriber
Return the subscriber part of the number
operator
Return the name of the telco operating this number, in an appropriate character set and with optional details such as their web site or phone number. Not currently implemented.
format
Return a sanely formatted version of the number, complete with IDD code, eg for the Irish number (021) 765-4321 it would return +353 21 7654321.
country
If the number is_international, return the two-letter ISO country code.
NYI
Version restrictions:
- Strictly sppeaking, this kind of duplication of the Number::Phone::UK class is bad. A tidy-up is in order, though it may emerge that a completely new implemantation is better.
- The results are only as accurate as my own investigations into current allocations. User feedback welcome.
- While the names of the nominal owners of mobile prefixes are given, number portability makes this information unreliable.