Business Hosted VoIP Providers
Provider Plan Details Monthly Rate *
Vonage Business Award-winning Business VoIP Phone System
  • 40+ Business Phone Features
  • Amazon Chime Incl. at no cost
  • In-house 24/7 Support
As Low as

RingCentral Cloud Powered Business Phone System
  • Unrivaled functionality in 1 solution
  • Unlimited Calls/Fax/SMS/Conf.
  • Trusted by 350,000+ Businesses

OnSIP The Smartest Cloud Phone System
  • 50+ Features, Gartner Cool Vendor
  • 99% Customer-Rated Satisfaction
  • No surprise fees or contracts

MegaPath Cloud Phone Service. Built for Business.
  • 50+ Business-Class Features
  • No user mins. $19.95/mo/unlimited
  • Easy set-up. Professional Install.

8x8 The Smarter Business Phone Solution
  • Industry SLA of over 99% uptime
  • Customers in 100+ countries
  • Gartner Magic Quadrant Leader
As low as

Jive Communications Upgrade your phone service with Jive Voice
  • Simple to use for admins and users
  • No fees for add-ons, upgrades, or features
  • Get your first month free

Residential Hosted VoIP Providers
Provider Plan Details Monthly Rate*
ITP VoIP Phone Service
  • 2 months free for voip-info.org users
  • Free VoIP phone adapter
  • Scalable unlimited calling plans
Voipo Home Phone Service
  • Unlimited calling to US & Canada
  • Includes 60 international minutes
  • 40+ features
Business PBX Solutions
Provider Solution Details
Bicom VoIP Become an ITSP Now!
  • Become a serious competitor in VoIP Immediately
  • FULL Consultancy, Installation, Training & Support
  • Sell Hosted IP PBXs, Biz Lines, Call Centre
  • Turnkey Provisioning at your data center
3CX Software PBX for Windows, Linux and the Cloud
  • Open Standards Software Solution
  • Easy to Install and Manage
  • Auto Configures Phones & Trunks
  • Android, iOS, Windows & Mac clients
VoIP Hardware Solutions
Provider Solution Details
VoIP Hardware Zycoo UC Solutions
  • Modular Design IP PBX for SMB
  • Remote office Centralized Management solution
  • 3rd party app integration, Enterprise Billing, Android & iOS client
Yeastar Communications Solutions
  • Cost-effective IP-PBX Solution for SMB
  • FXS, FXO, GSM, BRI and PRI VoIP Gateways
  • Rich features and reliable performance

Welcome to the VOIP Wiki - a reference guide to all things VOIP.

This Wiki covers everything related to VOIP, software, hardware, VoIP service providers, reviews, configurations, standards, tips and tricks and everything else related to voice over IP networks, IP telephony and Internet Telephony.

Your contributions are welcome, please read the How to add information to this wiki page and the Posting Guidelines before you post.


News Resources

Getting Started

Connecting Phones to VOIP - VoIP to PSTN, PSTN to VoIP

Connecting VOIP Networks to the PSTN and Cellular Networks

VoIP PBX and Servers

Popular choices - please do not alter this list, add new entries here
  • 3CX - Software based VoIP IP PBX for Windows
  • Asterisk: Open Source PBX & Asterisk Appliances
  • Free VoIP Networks - list of Free VoIP Providers
  • FreeSWITCH: Open source cross platform (*nix, Win, OSX) multiprotocol (SIP, IAX, Googletalk, Jabber, XMPP, WOOMERA/H.323, PRI/T1/E1) softswitch.
  • Kamailio: Flexible and powerful open source GPL SIP ( RFC3261 ) server with integrated TLS (former OpenSer)
  • Sip Express Router: High-performance, configurable, free SIP ( RFC3261 )
  • sipXecs: SIPfoundry's sipXecs Project - The enterprise class SIP PBX for Linux (A-GPL) - Utilizes FreeSwitch, OpenFire and OpenACD
  • Yate - open source softswitch/PBX, with E1/T1, ISDN, SS7, RBS, analogics, IAX, H.323, SIP, MGCP, Jingle (GoogleTalk), for Windows, Linux and BSD's
  • VoIP providers customer reviews, pricing information, comparison tables, and more from VoipReview.org
  • More: VOIP PBX and Servers, VoIP Hardware, Call Center Software, Virtual PBX

Voip Protocols


  • Basic call routing and rules for UA's or VOIP servers CPL
  • IVR Presentation and dialog management: VoiceXML, CallXML
  • Call control / conferencing / call routing: CCXML
  • IVR / Speech recognition definition: SRGS
  • IVR / Speech synthesis definition: SSML
  • IVR / prompting / recording / conferencing / DTMF / Voice: CallXML

Traditional Telephone Network

Related Topics to Business and VoIP

VOIP Events and Conferences

Business Services


Suggestions and Questions

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Created by: system, Last modification: Wed 26 of Apr, 2017 (08:27 UTC) by zenicajoy
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