- About VoIP
- What is VoIP and what it can do for you
- Introduction to VoIP (video)
- Why should you switch to VoIP services?
- Analog Telephony
- Digital Telephony
- What is SIP?
- How to start with VoIP telephony
- Web based VoIP
- How to choose a right VoIP provider?
- Wi-Fi network and VoIP
- VoIP Codecs
- Free sip account
- Confidential calls
- VPN: UDP or TCP?
- Mobile VoIP
- VoIP on your mobile
- Asterisk IP-PBX
- Who we are?
- How to start
- Free SIP account
- Configs
After Microsoft bought Skype for US$8.5 billion, Google has released a developer preview of WebRTC – an open framework enabling implementation of voice and video Real Time Communications in the browser with the use of HTML 5 and JavaScript APIs.
It’s possible that the Skype acquisition could mean restricting the client from technologies and devices [...]
Nimbuzz growing even without Skype
By Nik On June 24, 2011 · In Android, Asterisk, Mobile VoIP, SIP protocol, VoIP calls quality, VoIP over VPN
According to Nimbuzz, since July of 2010, they have more than 28 million new users joined their network. That amounts equals to 100,000 new peoples for every 24 hours and they’ve doubled in size in year to 50 million users.
Even with Skype integration removed, Nimbuzz still supports Facebook, Yahoo, Windows Live, Google Talk, AIM, and [...]
It is often taken for granted that installing VoIP solutions will save customers time and money, but in actual fact getting Return on Investment depends on a number of factors.
Firstly if you are planning to use VoIP phone system for business purposes, think about how it will integrate into your existing Public Switched [...]
Nokia SIP settings
By Nik On June 16, 2011 · In Android, Asterisk, Mobile VoIP, SIP protocol, VoIP calls quality, VoIP over VPN
Nokia setup for SIP-based VoIP service
UPDATE: New article about SIP settings (Internet tel.) for Nokia E52 is here
Now you can enjoy crystal-clear phone calls over the Internet using the new Nokia S60 phones. If you have access to a Wi-Fi or 3G connection, you can [...]
The vast potential of VoIP for businesses has already showing its signs of gaining importance in corporate market in last decade including “The disruptive” call center and outsourcing who partially or completely relaying on VoIP based services for they service offerings.
The new ” Cool corporate stuff ” for the market is [...]
There is a very interesting project started recently, called Sipdroid – VoIP software for Google Android operating system using SIP (Session Initiation Protocol) and it’s actually Java SIP stack contributed by MJSip.
Sipdroid is open source free software released under the GNU General [...]
Recent articles
- Plain explain: IP-phone
- Plain explain: What is SIP termination and what is SIP origination?
- US fixed VoIP market to see steady growth
- Save money with VoIP and unified communications
- IP telephony can help level the playing field for small businesses
- The loss of a landline means big change in communications
- Ubuntu (Linux) on your phone? Yes! And now officially!
- QoS For FaceTime, bandwidth requirements and Firewall config
- Merry Christmas and Happy New Year!
- How to Configure Axvoice Equipment?
- Cloud VoIP vs. on-premise VoIP: Choosing the right one for your business
- 26 terabits per second data transmission achieved
- A fully functional VoIP Client (SIP) finally released (free download)
- Fundamentals of SIP from Cisco :-)
- WebRTC from Google: making real-time communication free to implement
- What is VoIP termination
- Introduction to Voice over IP (VoIP)
- Linux: how to check OS version installed
- Hey!
- How to configure Internet tel. and SIP settings on Nokia phone (E52)
- TCP vs UDP – you must know this
- Google voice / Google talk and Asterisk configuration
- VoIP or IP Telephony?
- Asterisk 10.0.0-rc1 Now Available!
- SIP based VoIP behind NAT
- VoIP Quick start guide
- History: Kellogg Field Phone (World War I)
- Running VoIP via VPN (SSL) – voice quality
- Skype App directory
- G.711: u-law or a-law?
- Wi-Fi access point/router optimization for VoIP and other real time apps
- Agri-Cube grows mass quantities of vegetables in a one-car parking spot
- Quick Comparison of freeware IP-PBX platforms: Asterisk vs Open SER
- Microsoft enabling the ability to eavesdrop on VoIP conversations
- Nimbuzz growing even without Skype
- Skype protocol hack
- Call DSN number
- How to make your VoIP calls private and confidential
- Think on solutions: VoIP phone system
- Asterisk and Google Voice
- VoIP Codec: Payload size
- Nokia SIP settings
- The QoS Dilemma
- VoIP calls over satellite links
- VoIP for Facebook!
- VoIP client behind a VPN with DD-WRT
- Digital Telephony
- Analog Telephony
- Mobile VoIP – the future of mobile communications
- Sip on Android
VoIP SIP IP telephony tags
android Asterisk bandwidth bandwidth requirements best effort cellular codec delay encryption options facebook free calls g273 g726 g729 google gsm high latency How it works ilbc IPsec issues jitter listen to voip mobile Nimbuzz nokia order packet payload. g711 privacy protocol analyzer pstn QoS - Quality of Service QoS protocols real-time applications record voip calls satellite link sipdroid SIP protocol Skype speex TLS voice quality voip voip becomes socialQuick navigation
- Android (6)
- Apple (1)
- Asterisk (22)
- Cloud VoIP (1)
- FaceTime (1)
- Google Voice (6)
- History (2)
- IT news (2)
- Mobile VoIP (16)
- Symbian (1)
- Non VoIP news (2)
- Open source (10)
- Prioritization and traffic shaping (9)
- QoS – Quality of Service (11)
- SIP protocol (32)
- Cisco (2)
- SIP termination (2)
- SMS to email (1)
- Softphone VoIP (1)
- Ubuntu (1)
- Uncategorized (1)
- VoIP calls quality (24)
- VoIP industry news (4)
- VoIP over SSL VPN (1)
- VoIP over VPN (8)
- VoIP service (2)
- VoIP via VPN (1)
More to read on VoIP
- About
- About Mark Spencer
- Asterisk SIP Media NAT
- Browser-based VoIP: web page code to call over IP (to your VoIP account)
- Choosing the right provider
- Cisco ATA186 notes
- Free sip account
- Grandstream Budgetone configuration manual
- How to start with VoIP telephony
- Multiplexing RTP Data and Control Packets on a Single Port
- On-line payments
- VoIP Codecs
- VPN: UDP or TCP?
- What is VoIP and what it can do for you
- Why should you switch to VoIP services?
Blogroll
- Asterisk™: The Definitive Guide (new window) “Asterisk has been emblematic of the way that open source software has changed business—and changed the world”
- Blog Jon FreeSWITCH VOIP SIP Asterisk Linux Open Source
- Business.com Business.com is one of the Web’s largest directories for business products and services
- Ubuntu how-to www.ubuntuka.com Miscellaneous Ubuntu Tips, Tricks and Hints
Our Twitter – latest
- Introduction to Voice over IP (VoIP) - One important step into adopting VoIP is... voip-sip.org/introduction-t… 5 months ago
- How to configure Internet tel. and SIP... voip-sip.org/how-to-configu… 5 months ago
- Hey! - To all people who has an experience with Asterisk and Linux - quote of the day: "I have not failed.... voip-sip.org/hey/ 5 months ago
- What is VoIP termination - Many people keep asking me - what is VoIP Termination?... voip-sip.org/what-is-voip-t… 5 months ago
- How to configure Internet tel. and SIP... voip-sip.org/how-to-configu… 5 months ago

