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2008-07-02 Wi-Fi Alliance certifies voice over Wi-Fi devices
The Wi-Fi Alliance has launched the Wi-Fi Certified Voice-Personal program that extends beyond interoperability testing to test the performance of products and help ensure that they deliver good voice quality over the Wi-Fi link.
1999-06-29 Voice-over-FLEX: Value creation for paging carriers and subscribers
FLEX has been established as the standard for high speed messaging protocol in Asia. With 800bps voice coder on a low power DSP, it creates a new paging segment, non-real time but real-voice messaging, for the FLEX carriers. It helps fulfill the excess capacity of the carriers, but also creates the utility that cannot be fulfilled by the numeric or alphanumeric paging services.
2004-01-01 Voice-over-broadband: Is China up for it?
The burgeoning telecom market in China looks certain to be one of the key countries driving the global DSL market in a few years' time.
2013-12-19 Voice over LTE, putting its money where its mouth is
The success of the rollout of VoLTE depends on how it delivers on the "promise of LTE by providing a service that replicates all the features of traditional voice" and how it is better from OTT VoIP apps.
2009-07-10 Voice over LTE faces deployment issues
The Voice-over-LTE via Generic Access (VoLGA) development is at the heart of a divisive issue for mobile operators as they plan LTE deployments.
2001-09-18 Voice over IP testing with Domino internetworking analyzers
This application note provides information on using Domino internetworking analyzers to identify problems with signaling and call quality on VoIP networks that are H.323 compliant.
1999-06-29 Voice over IP in the computer telephony (CT) server
This paper discusses the media processing capability of the CT server in voice processing and recognition, text-to-speech, analog display service interface (ADSI)?screen telephony, and Voice over IP/Fax over IP.
1999-06-29 Voice over IP in the computer telephony (CT) server
This paper discusses the media processing capability of the CT server in voice processing and recognition, text-to-speech, analog display service interface (ADSI)?screen telephony, and Voice over IP/Fax over IP.
2002-05-14 Voice over IP
This application note describes the process of configuring a reliable and QoS-enabled network using the MultiFlow 5000 and introduces a sample VoIP network using MultiFlow 5000 with Cisco IP phones and Cisco Call Manager server software.
2002-06-03 TI unveils POTS voice over broadband solution
Texas Instruments Inc. has unveiled a family of programmable voice codecs that enable manufacturers and service providers to quickly deploy enhanced voice capabilities on existing broadband platforms.
2003-05-16 Selecting the best voice over packet protocol
In the near future, VoIP deployment rate will overtake its VoATM counterparts and will eventually dominate and possess the entire VoP market.
2002-10-16 Processor task segregation conquers Voice over IP
To optimize the transmission of voice traffic over VoIP, packet processing should be relegated to NPUs and not on DSPs.
2003-11-03 Optimizing the RISC/DSP combo for voice over IP
Extensible architectures are a way to combine RISC and DSPs, but a poor implementation can negatively affect cost and execution speed.
2004-03-03 Ixia acquires G3 for voice-over-IP tech
Ixia Communications Inc. announced at the Optical Fiber Communication conference its acquisition of G3 Nova Technology Inc., a specialist in testing Voice over Internet Protocol (VoIP) devices and networks.
2002-04-29 Focal launches nationwide voice-over-broadband service
In a benchmark for the nascent voice-over-broadband industry, Focal Communications Corp. announced Thursday (April 25) the nationwide rollout of its integrated voice and data communications service.
2001-05-14 Designing a multiprocessor C54x platform for voice-over-network applications
This application note discusses the hardware and software issues involved in designing a multiprocessor solution for voice-over-network applications using Texas Instruments' TMS320C54x DSP.
2009-04-20 Chipset delivers high-quality voice over broadband
Zarlink Semiconductor Inc. has extended its VE880 VoicePort series of VoIP-enabled devices, with a chipset that meets power, performance and cost requirements of high-quality voice service over broadband networks.
2005-12-20 ZiLOG MCU in ARRIS E-MTA with VoIP
ZiLOG announced that ARRIS has selected its Z8 Encore! XP MCU for use in the design of its next-generation Embedded Multimedia Terminal Adaptor (E-MTA) with VoIP, the Touchstone Telephony Modem TM502.
2002-07-11 Zhone acquires VoIP specialist
Zhone Technologies Inc. has announced its acquisition of VoIP specialist Vpacket Communications.
2011-03-09 What lies ahead for LTE?
Multi-mode/multifrequency support, implementing voice over LTE and how networks will handle interference are three major issues confronting LTE today. This article outlines ways to address them.
2002-12-13 VoP processor has >100 low bit-rate channels
AudioCodes Ltd.'s AC491 high-density VoP processor features over 100 channels of G.7231.1 and G.729A/B vocoders.
2003-03-10 VolP Development Board Design Modification for Phantom Power
This application note describes the current design of the VolP development board, and how to modify it to alleviate problems, which may arise in a phantom power situation.
2005-07-21 VoIP market to hit $4 billion by 2010, says report
The North American voice over IP (VoIP) is on the brink of a phenomenal growth spurt over the next six years, driven by the pervasiveness of broadband Internet access and the availability of low-cost VoIP services, according to Frost & Sulllivan.
2003-09-25 VoIP chip targets home gateways
Texas Instruments is looking to make voice-over-Internet Protocol capabilities a reality in lower-end residential and SoHo gateway and router designs.
2005-10-03 Voice quality measurement: Understanding VoIP
Network engineers need to understand call-quality measurement techniques to successfully diagnose and manage VoIP problems
2005-10-05 VoCable gateway design includes Wi-Fi capability
Texas Instruments has started sampling a voice-over-cable gateway platform that combines voice, data and Wi-Fi in a single design.
2002-08-01 UTStarcom to utilize Agere switching ICs
UTStarcom Inc. has selected Agere System's T8110 switching chip for its telecom equipment applications.
2007-03-01 Two firms tip VoWLAN solutions
Siemens AG's Mobile Enterprise group is launching the HiPath MobileConnect product for unified voice networks, while newcomer Divitas Networks Inc. is calling its infrastructure play a mobile-mobile convergence tool.
2005-01-07 TI, AT&T to speed VoIP adoption
Texas Instruments Inc. and AT&T have announced that they are working together to provide voice-over-IP (VoIP) equipment designers and manufacturers new platforms to develop products compatible with AT&T's global IP network.
2004-12-21 TI VoIP solutions support LGE's media gateways
Texas Instruments Inc. (TI) disclosed that its voice over IP (VoIP) products have been chosen by LG Electronics Ltd (LGE) for access gateway platforms and next- generation trunking gateways.
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