NEWS

Sip:provider v3.0 Is Now Available!

Sipwise released the newest version of its open-source platform: the Sip:provider v3.0! We are excited to announce the general availability of Sip:provider v3.0, CE and PRO, a new major release with cutting edge features which are maintained in parallel to our v2.8 LTS release! What is the Sip:provider platform? The Sipwise Sip:provider platform is a…

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Sipwise at Anga COM 2013 in Cologne, Germany!

Sipwise was an exhibitor at the Anga COM 2013! This year, Sipwise participated at the Anga COM 2013, an exhibition and congress for Broadband, Cable & Satellite, in Cologne, Germany. The event ended with an outstanding result of 17,000 participants and was thereof a big success for the organiser as well as for Sipwise! The…

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Sip:provider v2.8 LTS Is Now Available on the Sipwise Website!

Sipwise launched the latest version of its open-source platform: the Sip:provider v2.8! After a rather quiet v2.7 release right before Christmas 2012, we are excited to announce the general availability of Sip:provider v2.8, CE and PRO! This release marks an another big milestone because it’s the first Long Term Support (LTS) release of a Sip:provider version….

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Sipwise Is Hiring: Perl Web Developers (m/f) in Vienna

Sipwise is looking for Perl Web Developers (m/f) in Vienna Sipwise needs Perl Web Developers who are located around Vienna. About Us Sipwise develops and integrates highly-available and scalable telephony systems based on open-source software (and releases lots of its software as open-source). Our platforms are deployed at ISPs all over the world, serving up…

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Build Your Own VoIP System Part 3 – the Sip:provider As An SBC

How to build your own VoIP system part 3! In Part 1 of our series “Build your own VoIP System,” we learned the very basics of how VoIP and SIP in particular works. In Part 2, the setup of a Skype-like service was explained. This is Part 3, where you will learn how to protect…

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Build your own VoIP System Part 2 – Skype Replacement

How to build your own VoIP system part 2 Build Your Own VoIP System part 2 is all about showing you the process of setting up a Skype-like service using the sip:providerCE. In Part 1 of our series “Build your own VoIP System,” we learned the very basics of how VoIP and SIP in particular works….

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Sip:provider v2.6 Has Been Released! Now Available!

The latest version of Sipwise’s open-source platform is now available: the Sip:provider v2.6! I am excited to announce the general availability of Sip:provider v2.6, CE and PRO! This release marks a big milestone because it’s the first open source turn-key platform with full presence support to provide Skype-like services. What is the Sip:provider platform? The Sipwise…

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The Success of Skype and How SIP As Catching Up

How SIP is catching up on Skype! Since Skype came out in late 2003, it has always been seen as the ultmate communication solution, because it “just worked” for end-customers. The reason for that is, on one hand, the dead-simple way to get started for end-users (signing up is tightly integrated into the client), and…

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Christian Hofschneider 1974-2012

Christian Hofschneider. Our Colleague and Friend. With heavy hearts, we regret to inform you and the entire VoIP community the passing of our colleague Christian Hofschneider. He passed away last week after a short and unexpected illness. Christian worked as Operations Engineer at Sipwise after building fantastic products with open source VoIP components at an…

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SIP Monitoring and Troubleshooting

SIP monitoring and analysis Operating a VoIP system that focuses on great customer experience can be quite challenging. This is especially apparent if you run a heterogeneous network with lots of different SIP clients (like various software clients, all kinds of SIP Phones and Terminal Adapters and especially IP PBXs). SIP clients are known to…

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