Projects tagged ‘h323’ and ‘sip’

Asterisk is a complete PBX and telephony toolkit in software. It runs on Linux, *BSD, MacOSX, and Solaris. It provides all of the features you would expect from a PBX and more as it enables ... [More] developers to build customized voice applications of many types. Asterisk does voice over IP in many protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware. [Less]

CallWeaver is a community-driven vendor-independent cross-platform open source PBX software project (formerly known as OpenPBX.org). It was originally derived from Asterisk. Now it supports analog and ... [More] digital PSTN telephony, multi-protocol voice over IP telephony, fax, software-fax, T.38 fax over IP and many telephony applications such as IVR, conferencing and callcenter queue management. [Less]

Yet Another Telephony Engine is a next-generation telephony engine; while currently focused on Voice over Internet Protocol (VoIP) and PSTN, its power lies in its ability to be easily extended. Voice ... [More] , video, data and instant messaging can all be unified under Yate's flexible routing engine, maximizing communications efficiency and minimizing infrastructure costs for businesses. [Less]

OpenPBX.org is pleased to announce that the OpenPBX.org software PBX is now running on multiple operating systems. On November 22, 2006 calls were passed using MacOS X on the PowerPC architecture. ... [More] Calls have also been completed using NetBSD, FreeBSD 6.2 and 7. These are first steps in supporting the goal of running OpenPBX.org on multiple operating systems and computer architectures. [Less]

A2Billing complements the Asterisk project by enabling the following features on both TDM and VoIP calls: Traditional calling card services Credit limit on both pre-paid and post-paid customers ... [More] Callback services Residential VoIP services Wholesale minutes termination Monthly/weekly free calling packages Invoicing Paypal, Moneybookers and Authorize.net integration. The project is easy to use and is frequently seen on FreePBX installations to bring accountability to small offices' phone usage. For ITSP and traditional telco wholesale usage it has been seen to easily scale to millions of minutes per month, with 100,000s rates across many trunks. Work is in progress to further enhance A2Billing's scalability and availability. [Less]

A telepathy frontend

BSDRadiusBSDRadius is open source RADIUS server targeted for use in Voice over IP (VoIP) applications. While there are quite large number of Radius servers (including free) available in the world ... [More] , little number of them (if any) are developed with !VoIP specific needs in mind. Typical !VoIP RADIUS server should be able to take high amount of AAA requests in short time periods, handle large databases, and respond timely to prevent time-outs and request retransmission cases. Most commonly used VoIP protocols (SIP and H.323) use small number of Authentication methods (e.g. CHAP and Digest), and this can allow reduce processing overhead and code size of server. The server is released under the BSD license, which means that you are allowed to download, install, use and modify it at no charge. Get the codeTo use the latest and greatest code of BSDRadius - use Subversion with command: svn checkout https://bsdradius.googlecode.com/svn/trunk/ bsdradius [Less]