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This site publishes open-sourcecode used in the LTE datacard / modem.
The LTE data card is a Mini PCIe card used in 4G-capable Xoom tablets. Very similar LTE hardware is integrated within Droid Bionic and Droid RAZR phones, and a common software development line was used for all of these LTE modem modules.
(Latest DAHDI + HFC-S PCI A support + latest OSLEC) in one git.
This project is for people who want to access one or more HFC-S PCI A based ISDN BRI cards over the DAHDI interface and maybe want to use other DAHDI hardware in parallel, too. DAHDI driven hardware can be used by Asterisk, FreeSWITCH, Yate and other telephony software. The HFC-S PCI A based cards are very cheap and thus ideal for private BRI users.
The OSLEC is being developed since a long time ago and said to be very good. The superiority of "hardware echo cancellers" is a myth. This...
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An open source implementation of SS7 Message Transfer Part (MTP). This is a fork of DIGIUM LIBSS7. This project will focus on Distributed MTP, MTP in the cloud, MTP over TCP, MTP over SCTP, MTP over TLS, MTP API, ...etc.
Video Applications for Asterisk (libh43m, app_h324m, app_mp4, app_rtsp, app_transcode, app_swf)
H324m stack, mp4 record and playblack, rtsp support, video transcoding and swf file playback.
A Load Balancer for a VoIP software on a Mobile Node device that choose among three net interfaces to send packages to an other Load Balancer on a Fixed Node. The LB's aim is to lose the lowest number of packages, choosing the best net interface.
The Motorola Triumph WX435 is a full-featured Android smartphone. This project provides the OSS portions of its code in accordance with licensing requirements.
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SRPP: A library to implement SRPP (Secure Real-time Padding protocol) support. It is aimed at providing application-level packet padding for VoIP traffic, so as to thwart traffic analysis attacks on VoIP calls.
What is t38modem? From your application view point it's a fax/voice modem pool. From IP network view point it's a H.323/SIP endpoint with T.38 fax support. From your view point it's a gateway between an application and IP network. Works with HylaFAX.
Maintained version of old asterisk applications ported to 1.4 that for copyright reasons cannot be included into official Digium's releases and that for some reason the author is not keeping up-to-date. The project also require Zaptel instead of DAHDI.
SIP over IPv4 and SIP over IPv6 are different worlds, making it impossible to register IPv4-only phones on IPv6-only services, and so on. SIPproxy64 is a proxy that translates between the two worlds. It is small enough to run inside a router.
CAGI is an API for writing AGI applications in the open source Asterisk PBX software. It was developed to integrate a medical dictation system in to Asterisk in 2005 and has been used in a production environment since then.
A JNI wrapper for pjsip. You can use this wrapper to develop Java applications using the pjsip library. At the moment only the pjsua API is implemented. If you would like to obtain a commercial license, or need customisations, please contact us.
This project is currently under development for three pizza delivery services in my home city. It supports point-of-sale-like recording of in-house and order-by-phone orders located in gastronomy/catering sector (order desk).
The goal of the project is to create a high-performance, open-source and standards-compliant implementation of a Home-Subscriber-Server (HSS) for use in a IMS context.
A $10 Analog Telephone Adapter (ATA) that allows low cost routers such as the WRT54G to connect to an analog telephone. The application is low cost VOIP, in particular for the developing world.