Category: Announcements - News and Events

sip:provider CE v2.5 Released

Only 4 months after the last release of version 2.4, I am excited to announce sip:providerCE v2.5! What’s the sip:provider platform? The Sipwise sip:provider platform is a highly versatile open source based VoIP soft-switch for ISPs and ITSPs to serve large numbers of SIP subscribers. It leverages existing building blocks like Kamailio, Sems and Asterisk…

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sip:provider CE v2.4 Released

12 months after the initial release of version 2.1 and 7 months after release of version 2.2, I am happy to announce sip:providerCE v2.4! This is mainly a feature-release, no fundamental architectural changes have been made. What’s new in v2.4? Here is an overview of the most important changes since v2.2: Security SIP over TLS…

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sip:provider CE v2.2 Released

It’s been 3 weeks since sip:providerCE v2.2-rc1 came out, and today we’re proud to release the final version of sip:providerCE v2.2! What’s new? For the list of fundamental changes since v2.1, please read the v2.2-rc1 announcement linked above. Since v2.2-rc1, we only fixed bugs and improved the general handling of the SPCE: Sponsored development of…

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sip:provider CE v2.2-rc1 Released

After over 4 months of development, we proudly present you the official Release Candidate 1 of sip:providerCE v2.2! Based on the feedback from our awesome Community and Customers, and aligned to our long-term Road Map, we’ve implemented some fundamental changes into v2.2 compared to v2.1, and we bring you some desired new features. What’s new…

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Meet us at Linuxtag 2011 in Berlin

You want to meet us at Linuxtag 2011, Europe’s most important convention for Open Source Software, taking place from May 11 to May 13 2011 in Berlin? Andreas Granig, CTO of Sipwise, will present the sip:providerCE v2.2 in Hall 7.2b at the Kamailio booth 112 (near to the Mozilla project) on Thursday and Friday. You…

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Sipwise is hiring VoIP engineers (m/f) around Vienna

You will implement efficient and secure call routing features in large-scale systems over geographically distributed components. The job requires very deep knowledge of protocols like SIP, RTP and T.38, a strong experience in writing OpenSER/Kamailio configurations and scripting languages and you should be used to Debian GNU/Linux and SVN/GIT. [ Read More → ]

Sipwise forms Joint Venture with Asipto

In the current era of a rapidly changing telecommunication world, Asipto and Sipwise are pleased to announce the merge of their IP telephony system offerings in order to strengthen the position in the market and to consolidate the development of their unified communication solutions. With Asipto’s know-how and role in the SIP routing development process,…

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sip:providerCE 2.2 – a quick preview

Since the initial release of the sip:provider CE, version 2.1, we’ve mostly worked on two things regarding improvements towards version 2.2: Usability of the Admin Panel, and how NOT to do it: It seems to be a general rule for soft-switch vendors to keep the administrative panel as ugly as possible. There could be different…

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VMware image for sip:provicerCE available

Due to the great success of the VirtualBox image, we’ve created a VMware image of sip:providerCE for quick testing of our free product. Please check out the documentation regarding how to use sip:providerCE virtualization images.

sip:providerCE – the first release of the open-source Class5 VoIP platform

We at Sipwise are excited to announce the first public release of the sip:provider Community Edition (CE). It is a SIP based Class5 VoIP soft-switch, providing every component an operator needs to offer VoIP services. It comes as a communication platform leveraging the capabilities of Kamailio, SEMS and Asterisk, complemented by our own open-sourced building…

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