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Tool speeds up IP phone development

Posted: 03 Sep 2007 ?? ?Print Version ?Bookmark and Share

Keywords:VoIP application platform? IP phone? VoIP development platform?

VeriSilicon Holdings Co. has released the VZ.VoiceHQ, which provides a turnkey platform that includes a go-to-market reference design and voice/call management software that accelerates IP phone development for consumer or office products.

VeriSilicon and Encore Software Ltd have combined features into the VZ.VoiceHQ platform to address the product and cost requirements for the evolving segment. For lowest BOM, developers can select a single DSP system based on the ZSP400 architecture to run all the necessary VoIP functions as well other network-layer and control software such as SIP and RTP. Alternatively, developers can select a dual-processor option that includes the ARM-based NXP LPC2378 to handle non-voice tasks and other end-product features that may be required.

The VZ.VoiceHQ offers field-proven voice processing, VZ.Voice and call management software features. These software modules run on the ZSP400 processor and corresponding reference silicon (including VSI403LP, VSI403US, VSI407LP, VSI407US) and include advanced voice technology, such as AMR-WB and AEC/WB.

The VZ.VoiceHQ supports user features for IP phones including originate/terminate SIP voice calls, caller ID display, call blocking/hold/retrieve/waiting/mute, three-party conference, speakerphone, remote configuration and instant messaging.

Voice developers may choose from a number of solution options for the VZ.VoiceHQ platform. The reference design, software and reference silicon is now available. Alternatively, developers may also license the ZSP and voice software stand-alone or enlist VeriSilicon Turnkey Services to customize the VSI403LP or the VZ.VoiceHQ platform for their application.

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