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How VoIP Helps Small Businesses Be More Productive In Lesser Time
Top Performing Business VoIP Dialers
Integration of VoIP With Other Business Tools
Choosing A VoIP Phone For Home And Office – Guide
Common VoIP Security Threats and Protection Ways
Getting Started with VoIP
- What is VOIP? The very basics.
- Free VOIP Publications: Magazines and Newsletters free to qualified subscribers about VOIP related products
- Training: Seminars, tutorials, on-line classes. Check here for upcoming Training schedule.
- VOIP Consultants: Finding help.
- VOIP Service Providers – VOIP service providers.
- VOIP Providers USA – VoIP Service providers in the United States.
- Best VoIP Service Reviews and Pricing
- VoIP Service Providers Business
- VoIP Service Providers Residential
- VOIP Server Monitoring – VOIP server monitoring providers.
- DID Service Providers – DID VOIP call origination service providers.
- VoIP Practical Guide – VoIP Resources for Your Home and Business
- How to start a VOIP Business – Guides and Resources to Start your own ITSP
VoIP IP PBX and Servers
Popular choices – please do not alter this list, add new entries here
- 3CX – Software based VoIP IP PBX for Cloud, Windows & Linux
- Asterisk: Open Source development platform to make a PBX
- FreeSWITCH: Open source cross platform SIP switch.
- Kamailio: Flexible and powerful open source GPL SIP ( RFC3261 )
- More: VOIP PBX and Servers, VoIP Hardware, Call Center Software, Virtual PBX
Connecting Phones to VOIP – VoIP to PSTN, PSTN to VoIP
- IP Phones: VoIP phones both hardware and software
- Analog Telephone Adapters: VoIP analog telephone adapters ATA – see Cheapest ATAs and Service
- Digital Telephone Adapters: VoIP Digital/TDM telephone adapters
- Dial Pulse to Touchtone DTMF Converters – connect that old rotary phone to DTMF VOIP equipment
- VOIP Paging and Intercom
- VOIP Payphones
- VOIP and TTY VOIP and hearing impaired TTY terminals
- VOIP Paging Equipment – paging with VOIP
- Hosted VoIP
- Free VoIP Networks – list of Free VoIP Providers
- Mobile VoIP
- Wireless VOIP: Cut the wires! Roam free with wireless VOIP
- SIP Trunking
- Long Distance Phone Service
- FXS-FXO Converters – Convert an FXS interface to an FXO interface
- PSTN Gateways – VOIP to PSTN gateways (also known as: Media Gateways)
- ENUM – Translating E164 numbers to VoIP addresses
- VOIP Termination and VOIP Origination
VoIP Protocols / Markup
- IP Protocols COPS, ENUM, H.323, IAX, IMS, LTP, Megaco, MGCP, PINT, RTP, RTMP, SCCP, SCTP, SDP, SIMPLE, SIP, STUN, T.37, T.38, TRIP, TURN
- ITU protocols SS7, ISUP
- OSP, PacketCable MRCP
- Encryption Protocols ZRTP
- 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
- SD-WAN, MPLS