Welcome to the VOIP Wiki - a reference guide to all things VOIP
This Wiki covers everything related to VOIP, software, hardware, service providers, reviews, configurations, standards, tips & tricks and everything else related to voice over IP networks, IP telephony and Internet Telephony. However, the Wiki is primarily for information, not for advertising.Your contributions are welcome, but please read the How to add information to this wiki page and the Posting Guidelines before you post.
NEWS
- 2009-07-03 - Interview with Mike Storella from snom
- 2009-07-03 - TELES unveils new VoIPBOX with 8 BRI interfaces
- 2009-07-02 - 8layer Technologies, Inc. Releases 8ix Zenith CE;asterisk derived IPPBX. Download for free
- 2009-07-02 - Howler Technologies brings G.729 transcoding to the masses
- 2009-07-01 - FreedomIQ launches new blog to cover advancements in hosted VoIP phone service.
- 2009-07-01 - http://www.phybridge.com - Phybridge has released the UniPhyer to the market, allowing the reuse of existing CAT 3 telephone wiring to deliver POE to the enterprise.
- 2009-06-30 - OpenSIPS webinar program started - a set of free webinars to help people to understand and work with OpenSIPS.
- 2009-06-30 - Latest DAHDI Release Includes Support for Xorcom's TwinStar
- 2009-06-29 - trixbox 2.6.2.3 released - the latest version of trixbox running on Asterisk 1.4.
- 2009-06-27 - VoiceIP Solutions is offering free copies of the book "Creating RFPs for IP Telephony Systems".
- 2009-06-26 - asterCC 0.12 released, powerful hosted callshop solution for all asterisk system.
- 2009-06-26 - Interview with Digium's Bill Miller VP Software Development
- 2009-06-25 - Introduction to 3CX webinar registration for July 7th 1pm EST
- 2009-06-25 - Recorded Webinar "Where IP Gateways Fall Short--How to Transition Painlessly to VoIP" Now Available
- 2009-06-24 - Grandstream GXV3140 At a Glance article
- 2009-06-24 - Introducing ISN: Free SIP Calling From Any Asterisk Phone. After setup, dial **1234*1061 for demo
- 2009-06-23 - Valid8.com Inc. launches a new SIP Traffic Generator with SIP Trunking support, HD/SD video and HD audio analysis
- 2009-06-23 - Telesis A.S. introduces AES-256 media encryption on its ITS821 IP telephones
- 2009-06-22 - HowTo Upgrade N80 Nokia N80 to N80ie for VoIP/SIP support
- 2009-06-19 - HD Voice, G722 and the limitations of PESQ for measuring VoIP quality http://bit.ly/4ID04
- 2009-06-19 - Interview with Nick Galea CEO of 3CX
- 2009-06-19 - Topex Mobilink IP - Topex launches a new GSM / UMTS - VoIP gateway with 1 or 2 channels
News Resources
- Software Releases - Check here for recent VoIP-related software releases.
- VoIP Services - Check here for news on Voip Services.
- VOIP Event Calendar - Check here for news on VOIP Events, Tradeshows, Training and Conferences
- Older News - Check out older news articles here
Getting Started
- What is VOIP? The very basics.
- Free VOIP Publications: Magazines and Newsletters free to qualified subscribers.
- Training: Seminars, tutorials, on-line classes. Check here for recent.
- VOIP Consultants: Finding help.
- VOIP Service Providers - VOIP service providers.
- DID Service Providers - VOIP call origination service providers.
- VoIP Practical Guide - VoIP Resources for Your Home and Business.
- How to start a VOIP Business
- Reducing Costs and Fees charged by Transit providers: Costs for DIDs and IP ports.
Connecting VOIP to the PSTN and Cellular Networks
- Cheapest ATAs and Service - For Calling PSTN Numbers, or receiving phone calls from PSTN Numbers
- Configuring GSM VoIP gateways with Cisco Call Manager - Step by step guide
- ENUM - Translating E164 numbers to VoIP addresses
- Failover Switches - Automatically or Manually Switch PSTN Interfaces on failure for reundancy
- FXS-FXO Converters - Convert an FXS interface to an FXO interface
- Phone Numbers - Dozens of test and information numbers you can call for free.
- Routing calls using a free international calling service - How to use two-step dialing to save on costs.
- PSTN Gateways - VOIP to PSTN gateways (also known as: Media Gateways)
- VOIP GSM Gateways - VOIP to GSM gateways
- Cheapest ATAs and Service
PBX and Servers - VoIP PBX and Servers
Please post new/other servers here, because they will be removed.- Asterisk: Open Source PBX
- Bayonne: Open source PBX
- CallWeaver: Vendor independent, cross-platform open source IP-PBX, originally derived from Asterisk.
- 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 ) server
- sipX Solution Summary: SIPfoundry - The SIP PBX for Linux (L-GPL)
- 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
- more...
Protocols - the language of VOIP
- IP Protocols COPS, ENUM, H.323, IAX, IMS, LTP, Megaco, MGCP, PINT, RTP, SCCP, SCTP, SIMPLE, SIP, STUN, T.37, T.38, TRIP,TURN,SDP
- ITU protocols SS7, ISUP
- OSP, PacketCable MRCP
- Encryption Protocols ZRTP
Markup Languages
- Basic call routing and rules for UA's or VOIP serversCPL
- 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
- Analog Telephone Information
- PBX features
- PSTN Interface Hardware
- Telecom Dictionary
- Telco Engineering Information
- Telephone History
- PBX Community Information Forums
- RESPORG: Toll Free 800 Number Programming
VOIP Events and Conferences
- VOIP Event Calendar — List of upcoming VOIP related events, Conferences, Trade Shows, Training, etc.
- Training and Conferences - Check here for recent Training and Conferences
- Asterisk-Tag.org Annual German conference on Asterisk and related topics
- Astricon
- ClueCon Annual conference on open source telephony development
- VoiceCon Annual conference on IP Voice Communication.
- Voice Peering Forum on routing, interconnection and peering of Web2.0 & VoIP networks
- Global VoIP and Telephony-related events
- VoIP business related events
Business Services
VOIP Websites: Other VOIP websites on the Internet
Suggestions and Questions
- How to add information to this wiki
- Suggestions: Put your requests and suggestions here


Comments
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