An IP PBX is a PBX system with IP connectivity and may provide additional audio, video, or instant messaging communication utilizing the TCP/IP protocol...

over IP) technologies, PBX development has tended toward the IP PBX, which uses the Internet Protocol to carry calls. Most modern PBXs support VoIP. ISDN...

Asterisk is a software implementation of a private branch exchange (PBX). In conjunction with suitable telephony hardware interfaces and network applications...

Avaya) for IP Phone (terminals and soft phones) and IP PBX communications. Most manufacturers of IP PBX equipment (Aastra, Alcatel, Avaya...) have followed...

Dial-Office IP-PBX is a SIP-based IP-PBX business phone system, first released in 2003 by Canadian telecommunications software provider Dialexia. The software...

appear as part of an upstream IP PBX. On mobile devices, e.g., a 3G handset or USB wireless broadband adapter, the IP address has no relationship with...

Dial-Gate VoIP Softswitch is a SIP-based IP-PBX software for businesses, first released in 2006 by Canadian VoIP PBX solution provider Dialexia. The software...

communications to customers equipped with SIP-based private branch exchange (IP-PBX) and unified communications facilities. Most unified communications applications...

manufacturer of IP voice and video communications equipment, video surveillance, gateways and analog telephone adapters (ATAs), and Asterisk-based IP-PBX appliances...

Elastix is a unified communications server software that brings together IP PBX, email, IM, faxing and collaboration functionality. It has a Web interface...

FreePBX is a web-based open-source graphical user interface (GUI) that manages Asterisk, a voice over IP (VoIP) and telephony server. FreePBX is licensed...

4, 2010. "CommPeak - VoIP Provider, Cloud PBX, DID Numbers, SMS and Auto Dialer Services". CommPeak - VoIP Provider, Cloud PBX, DID Numbers, SMS and Auto...

Internet Protocol (VoIP) services. 3CX was founded by Nick Galea in 2005. In 2006, 3CX released the 3CX Phone System as a free IP PBX for use in a Microsoft...

5300 (AS5300), JITC certified ASSIP VoIP Bicom Systems IP PBX for telecoms Brekeke PBX, SIP PBX for service providers and enterprises Cisco SIP Proxy Server...

the SIP Server development process. VaxTele SIP SDK, allows to add many IP-PBX (Private Branch Exchange) related features: voice mail, call transfer, chat...

InstantOffice, "a Voice-over-IP phone system ... for large enterprises with many locations." DX-120: "Vertical Comdial DX-120 (IP-PBX) 2006 Description" (PDF)...

Brekeke PBX is a SIP-based IP-PBX system. This software was previously known as OnDO PBX from 2004 to 2006. Brekeke Software, Inc. released Version 2 of...

telecommunication equipment. The company primarily provides SIP Trunking of IP PBX:s on the US market. It is associated with sister company Intertex Data AB...

protocols are used for media traffic termination. GoIP equipment is compatible with all main IP PBX: Asterisk, Mera, Oktell, 3CX, etc. Compared with PSTN...

no one on the other end of the call. The term is also used in managing IP PBX systems. Ghost calls on the lines that cannot be explained or are some residual...

Web-based VoIP; most are standalone Desktop applications. It is possible to connect by SIP to the Skype network via additional "Skype Connect" PBX software...

the local area network, the off-premises extension appears to the IP-PBX as if it were on-site. Foreign exchange service (telecommunications) Hosted PBX...

VoIP in two forms: VoIP Trunking, the Meridian 1 can have ITG-Trunk cards added to it to support PBX-to-PBX voice trunking using H.323 VoIP Line (VoIP Sets)...

manufactures, and sells VoIP-based Telecommunication products and services. The company specializes in the development of webRTC-enabled PBX software for organizations...

(HD) VoIP Telephone Service in February 2007. By May 2007, the company added Domestic and Global SIP Trunking and Hosted PBX to their enterprise VoIP services...

of open source IP PBX systems, it became common to set up fully software-based email to fax or Web to fax gateways. like Asterisk (PBX) and ICTFax. Making...

existing networks of ISDN-based PBX systems, including transitions to IP-based PBXs. Within the context of H.323, an IP-based PBX might be a gatekeeper or other...

managing Asterisk PBX software. The FreePBX Distro included packages that offer VoIP, PBX, Fax, IVR, voice-mail and email functions. The FreePBX Distro Linux...

life in the 1980s, DPNSS is natively a long way from VoIP. However, many of the hybrid VoIP PBXs available from manufacturers worldwide provide on-board...

HERO Hosted PBX is a SIP-based hosted IP-PBX business phone system, first released in 2008 by Canadian telecommunications software provider Dialexia. The...