[email protected] mailto:[email protected] • Tel.: +36 1 371 0150 [email protected] mailto:[email protected] • Tel.: +36 1 371 0150 * * Quick Start * Download * Product information * How to buy * Contact us next: Download Ozeki Phone System XE PBX software for Windows Download Ozeki Phone System XE
FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media. It was created in 2006 to fill the void left by proprietary commercial solutions. FreeSWITCH also provides a stable telephony platform on which many telephony applications can be developed using a wide range of free tools.
tags: voice-chat pbx zrtpWazo is mainly an IPBX that provides communication services such audio, video, and instant messaging based on the use of standard network technologies such as the TCP/IP protocol. It is interoperable with most market telephony systems and gives users access to flexible and advanced services without requiring specialized hardware.
tags: communications extensible ip-pbx pbx phone3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such as Google Nexus, Sony Xperia, Motorola Droid or Samsung Galaxy. Connect 3CXPhone to a VoIP provider or to a VoIP PBX (for example 3CX Phone System) to make calls to any VoIP, mobile or landline number.
tags: voice-chat sip telephony pbxZent.IO is a Contact Center Cloud Software Multichannel that unify chat, phone and e-mail. All the communication channels will be answered from a single interface. The agent will only need a web browser
tags: call-center call-center-software call-recording calling collaboration-softwareXiVO is a scalable platform based on Asterisk that offers a free and complete PBX solution. It is licensed under the GPLv3.
tags: voice-chat pbx phone-system telecommunication asterisk-basedYate is a softswitch (concept of separating the network hardware from network software).
tags: voice-chat sip telephony pbx asteriskStarfish PBX aims to be an open source alternative to Digium’s Switchvox. The goal is to have a software equivalent to which we can add additional functionality like:
tags: asterisk pbx phone-system sip voice-chatKamailio® (successor of former OpenSER and SER) is an Open Source SIP Server released under GPL, able to handle thousands of call setups per second. Among features: asynchronous TCP, UDP and SCTP, secure communication via TLS for VoIP (voice, video); WebSocket support for WebRTC; IPv4 and IPv6; SIMPLE instant messaging and presence with embedded XCAP server and MSRP relay; asynchronous operations; IMS extensions; ENUM; DID and least cost routing; load balancing; routing fail-over; accounting, authentication and authorization; support for many backend systems such as MySQL, Postgres, Oracle, Radius, LDAP, Redis, Cassandra, MongoDB, Memcached; XMLRPC control interface, SNMP monitoring. It can be used to build large VoIP servicing platforms or to scale up SIP-to-PSTN gateways, PBX systems or media servers like Asterisk™, FreeSWITCH™ or SEMS. Kamailio and the SIP Express Router (SER) teamed up for the integration of the two applications and new development. »
tags: sipVoipSwitch is a SoftSwitch System with routing and billing, with SIP protocol support (in older versions also H323).
tags: call-recording invoicing ivr pbx sipA SIP based implementation of a PBX / unified communications system.
tags: voice-chat sip pbxTollFree and IVR are the cloud telephony services which help you to improve your performance and you can provide customer service from anywhere. Get started now!
tags: hosted-ivr ivrThe MiRTA PBX is an interface written in PHP using Mysql as backend to manage a multitenant PBX built over the Asterisk Open Source PBX. An easy to use interface allows you to manage one or more Asterisk PBX in a multi tenant, load sharing and high availability configuration. All configurations are stored in a database to be easily integrated into existing CRM or billing software. All features usually embedded in a professional PBX can be found in Asterisk and in MiRTA PBX interface.
tags: sip pbx ip-pbx virtual-pbx cloud-pbxA robust SIP/H.323/WebRTC softswitch for Windows with a long list of features including PBX and billing.
tags: voice-chat sip softswitch voip-server