HelloGateway

VoIP gateways provide an interface between analog POTS phones, legacy PBXs, FAX machines, Public Switched Telephone Networks and packet switched networks. These help in protecting the existing investment in analog phones and fax machines, while taking advantage of the benefits of IP telephony. Additionally, VoIP gateways provide the fastest, simplest and easiest mechanism to leverage the benefits of IP Telephony on traditional PSTN infrastructure.

HelloSoft provides a comprehensive software suite for Signaling and Voice Media Processing. The solution includes SIP Signaling Stack, Voice Codecs, Line Echo Canceller, Jitter Buffer, Media and System Frameworks, Call Manager and all necessary Software components required for VoIP Gateways. The solution is standards compliant and has been tested for conformance and interoperability with commercial SIP proxy servers and popular IP Phones available in the market. Using this solution, Semiconductor and ODM/OEM customers can deliver ATA and VoIP Gateway products with a very short time to market schedule.

HelloSoft’s VoIP software stack is the most optimized software suite in the industry, from both a MIPS utilization perspective as well as a memory foot-print perspective. The entire solution is targeted on a single RISC processor making it extremely attractive for lowest cost ATA and Gateway designs.

The software is standards compliant solution for building either FXS-only Analog Telephone Adapters or, FXS/FXO gateways and FoIP gateways targeted towards SOHO and Residential markets, it has been proven on different hardware platforms and operating systems and tested for interoperability with different SIP based PSTN gateways and FoIP gateways.

Salient features:
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Comprehensive solution for FXS/FXO/FoIP gateways that can be easily tailored to reduce memory foot print

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Support for up to 8 voice channels

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Designed for a single RISC processor-based solutions

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Low foot print – memory and processing resources

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Available for popular Operating Systems like Linux/MVLinux, eCos, ThreadX, WinCE/PocketPC and others

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Software is Operating System Agnostic, provides OS abstraction layer for porting to new OS in very short time

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Available for ARM, MIPS, OMAP architectures

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Well defined Application Layer API’s facilitate easy integration with custom applications

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ITU-T G.168 compliant Line echo canceller

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All components and stacks are standards compliant

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Field proven and licensed by various major semiconductor manufacturers and ODMs/OEMs