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  Analyzed 4 months ago

FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media. It was created in 2006 to fill the void left by proprietary commercial solutions. FreeSWITCH also provides a ... [More] stable telephony platform on which many applications can be developed using a wide range of free tools. [Less]

2.33M lines of code

65 current contributors

4 months since last commit

53 users on Open Hub

Activity Not Available
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Licenses: No declared licenses

Kazoo Platform


  Analyzed 8 days ago

Kazoo is a scalable, distributed, cloud-based telephony platform that allows you to build powerful telephony applications with a rich set of APIs. Designed to handle anything from large carrier to small countries, the Whistle infrastructure can do it all. There are no lock-ins and the software is ... [More] open-source to give you complete freedom. Services include: - Complete redundancy and failover between data centers - Complete replication of all data - Use of Map/Reduce algorithms inside NoSQL databases - Multi-master replication and caching of registrations, active channels and call lookups - Load balancing built-in - Event driven messaging for managing and using calls - A complete REST interface for implementing call flow features [Less]

284K lines of code

41 current contributors

28 days since last commit

14 users on Open Hub

High Activity
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  Analyzed about 12 hours ago

Yet Another Telephony Engine is a next-generation telephony engine; while currently focused on Voice over Internet Protocol (VoIP) and PSTN, its power lies in its ability to be easily extended. Voice, video, data and instant messaging can all be unified under Yate's flexible routing engine ... [More] , maximizing communications efficiency and minimizing infrastructure costs for businesses. [Less]

376K lines of code

4 current contributors

7 days since last commit

10 users on Open Hub

Moderate Activity
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jSS7- Java SS7 Protocol Stack / Framework


  Analyzed 12 days ago

JSS7 is an implementation of SS7 telephony protocol in Java, aims to create an open source, multiplatform, SS7 protocol stack. This project is inspired by openss7 (www.openss7.org) and asterisk (www.asterisk.org)

477K lines of code

21 current contributors

18 days since last commit

3 users on Open Hub

Moderate Activity
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  Analyzed about 1 month ago

openss7 STREAMS and protocol stacks

3.08M lines of code

1 current contributors

10 months since last commit

2 users on Open Hub

Activity Not Available
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Osmocom GSM/UTMS Core Network Signalling (Erlang)


Claimed by Osmocom Analyzed 13 days ago

Osmocom.org Erlang-Language implementations of the GSM/UMTS core network signalling protocol stacks

53.8K lines of code

0 current contributors

over 4 years since last commit

1 users on Open Hub

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Linux Kernel SCTP


  Analyzed about 14 hours ago

Stream Control Transmission Protocol (SCTP) is a reliable, message-oriented, multihomed transport protocol. Developed by the IETF SIGTRAN working group to transport SS7 over IP, it is now the third general-purpose transport developed by the IETF.

14.4K lines of code

5 current contributors

3 months since last commit

0 users on Open Hub

Very Low Activity
I Use This
Licenses: No declared licenses