Open Source Server Operating Systems Telephony Software

Sipp is a performance testing tool for the SIP protocol. Its main features are basic SIPStone scenarios, TCP/UDP transport, customizable (XML-based) scenarios, dynamic adjustment of call-rate and a comprehensive set of real-time statistics.

Seagull is a multi-protocol traffic generator. Especially targeted towards IMS, Seagull supports Diameter (RFC3588 and all applications) over TCP/SCTP and IPv4/IPv6 , TCAP (over SS7 or Sigtran), XCAP over HTTP and Radius.

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An open implementation of the SS7 core protocols, MTP, SCCP, ISUP, and TCAP.

This project has been superseded by OpalVoip (https://sourceforge.net/projects/opalvoip/) and H323Plus (https://sourceforge.net/projects/h323plus/) The OpenH323 project provides full featured, interoperable, Open Source implementation of the ITU H.323 teleconferencing protocol that can be used by personal developers and commercial users without charge.

TALK provides an efficient and scalable architecture to make CTI more easy and web oriented. TALK includes a generic JTAPI connector, a full AJAX client, a Gadget, and a library to allows your web applications to be connected to your PBX.

Manages phonebook and SMS in your mobile phone (cellular) from your own computer. Allows a user to edit and retrieve phonebook in SIM card or memory, send SMS or group SMS and view your phone configurations. Supports all kind of phones; supports unicode.

The ATSlog software provides a handy web-oriented interface for collecting, viewing and analysing calls for various types of PBX (Private Branch eXchange) models.

ObexTool is a graphical frontend for ObexFTP which is able to communicate via the Obex protocol. Siemens S45, S45i, SL45i, SL45, M50, C55, S55, C65, C65V, Ericsson R320, T68i, T300, Ki700, Nokia 6230, Nokia 6230, Nokia 6670 have been reported to work.

This projects intend to port to Windows / Interix the famous and performant SIP Express Router from IPTEL (SER)

Phone messaging system. Automatic Dialing-Announcing Device (ADAD)/phoning committee. Multiple mailboxes and dials the announcement to the list who need to hear it. For: BirthRight, CWL, dental appointments, PrayerChain, security alarms etc.

A collection of software made by Milos Rancic.

Next generation web-based, multi-tenant, distributed, mulit-lingual, inbound, outbound Video enabled VoIP & VVoIP call/ contact center solution for Asterisk with Built-in phone, IVR, CRM, Predictive dialer, ACD, Chat, Mail, Fax, Video and other features.

(A WebWorm Crashed my website!! :( )BlueWalk is a small software for Symbian, it is the first automatic system for personal communication, that allows to communicate with the people around you. It will give you a new way of using phone.

English: J2ME Application for calculating/verifiyng Italian Fiscal Code. Italiano: Applicazione J2ME per calcolare/verificare un Codice Fiscale Italiano.

ComuniQ-Wholesale Telecom Billing System. It helps you manage all interconnect agreements for voice, sms and content. Its Next Generation Wholesale Billing System that takes care of all your retail and wholesale interconnect settlements requirements

The Cryptofon is designed to enable safe and secure communication trough a regular PSTN line. It supports narrowband connections (~2400 bit/s and lower).

Farfon, was the world's first designed from the ground up IAX2 phone created to work with Asterisk PBX.

GSM Multiplexer Daemon is intended to be used for GSM Modens. It implements (a subset of) the GSM 07.10 standard, it can be used to multiplex one or more logical channels over one physical serial channel to the modem.

Siemens Gigaset S450IP Handset Administration tool Features: - Login / Logout - Backup contacts - Delete Contacts - Upload Contacts (from file or Outlook) Constraints (at the moment): - Only first handset supported

A j2me (java for mobile) midlet to find german vehicle registration plates (kfz-kennzeichen). <br> Ein J2ME-Midlet zum Finden deutscher Kfz-Kennzeichen mit Details wie Bundesland, Kartenansicht und Entfernungsberechnung zum Heimatlandkreis.

JAVIER is a JAvascript Voicexml InterpretER, designed (but not restricted) to run inside a web browser, its main engine has less than 1000 lines of code. It's maybe, the tiniest but (almost) FULL VoiceXML implementation.

meicd - UNIX command line run daemon that connects to Nortel Meridian MAX MEI TCP/IP ports. Records PBX event information for use in generating reports and and tracking call flow. Simply decodes the protocol and dumps the data into flat files.

A Settlers of Catan version for MIDP 1.0 mobile devices, with a colour interface.

The OSP Toolkit is a client side implementation of the ETSI OSP VoIP Peering protocol (ETSI TS 101 321). The OSP Toolkit project was begun in 1998 and the code has been incorporated into many commercial and open source VoIP products.