IP Telephony News Wrap-up for Mar, 21 2002

1. Fujitsu Introduces Embeddable VoIP CODEC Core
Fujitsu Microelectronics America has introduced a new embeddable VoIP CODEC core along with a test chip and evaluation system. The technology can be integrated with any method of physical transmission including 802.11x, Bluetooth, 802.16, and Internet based multimedia messaging in the 3G and 4G cellular markets. The CODEC call also be used in ad hoc networked mobile wireless broadband terminals, Ethernet networks, cable modems, residential gateways, and IP phones.

Fujitsu’s CODEC supports up to 4 independent and simultaneous speech vocoders. Each channel can independently run any of the implemented vocoders including G.711, G.726, G.728, G.729AB and G.729E. Each channel provides echo cancellation, DTMF generation/detection and jitter buffering. The technology supports dial-tone generation and reverse ring-back generation. It has a built-in bus master DMA interface for accessing host controller and system memory. The shared system memory eliminates the need for dedicated memory. The CODEC serial port unit provides standard PCM highway for interfacing to external analog circuits. A variety of programmable algorithms are available, so system capabilities can be enhanced or upgraded.

The CODEC is based on ARC with DSP extensions and hardware accelerators, providing a soft solution for future algorithm changes.

Fujitsu has also introduced a complete evaluation system of an IP phone/residential gateway using Ethernet transmission. A host ARC controller on the board runs the application software, RTOS, network stack, and MGCP protocol.

The CODEC soft core is currently available. The development kit starts at $2,495. The test chips go for $100 each.

Fujitsu Microelectronics America
http://www.fma.fujitsu.com

3. Radiant & Telverse to Deploy NexTone’s SIP/H.323 Switch
NexTone has said Radiant Telecom and Telverse Communications will deploy its multi-protocol signaling switch. Radiant will use the switch to terminate SIP and H.323 traffic on its network. Telverse will use the technology to provide interoperability between SIP and H.323 networks. The switch’s programmable routing engine will allow Telverse to create calling plans that interconnect enterprise TDM and IP PBXs located at a central corporate site with distributed offices using the company’s hosted IP Centrex service solution.

The signaling switch works with VoIP solutions from Clarent, Cisco, and VocalTec. In addition to switching, the product includes a SIP proxy server and a firewall control entity.

NexTone
http://www.nextone.com

Radiant Telecom
http://www.ntera.net

Telverse Communications
http://www.telverse.com

5. Net2Phone Phone Card Service Accessible in 26 Countries
Net2Phone has expanded access of its phone card service to include 25 countries outside of the U.S. Phone card cutomers can use their accounts by dialing an 800 number. The service is available in Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Hong Kong, Hungary, Ireland, Israel, Italy, Japan, Malaysia, Netherlands, New Zealand, Norway, Portugal, South Korea, Spain, Sweden, Switzerland, Taiwan, and the U.K.

Net2Phone’s International Phone to Phone Service
http://www.net2phonedirect.com

Net2Phone
http://www.net2phone.com

7. Deutsches Forschungsnetz to Deploy Radvision’s VC
Deutsches Forschungsnetz, a non-profit research and development association, has deployed Radvision’s videoconferencing system to network 400 member facilities. The technology is capable of managing and monitoring 12,000 devices on the network.

Radvision
http://www.radvision.com

9. i3 Micro Offering Bundle with GIPS’ Sound Processing
i3 Micro will offer its residential gateway customers the option to purchase Global IP Sound’s voice processing software suite including G.711, NetEQ, and iLBC. GIPS’ technology operates as a complement to earlier CODECs to improve voice quality in VoIP systems. SoundWare is integrated into the software stack of IP network edge devices.

i3 Micro
http://www.i3micro.com

Global IP Sound
http://www.globalipsound.com

11. ElephantTalk Adds Three Resellers in Greater China
ElephantTalk has expanded reseller and cross branding agreements with JiTong and China Netcom, in deals that call for ET to provide PC-to-phone and PC-to-fax services over their respective networks. ET has also signed a LOI with Great Wall Broadband Network to jointly sell and market VoIP services over Great Wall’s broadband network. The services will initially target corporate businesses. ET’s collection of agreements cover networks that pass Greater China, Taiwan, and Hong Kong.

ElephantTalk
http://www.elephanttalk.com

JiTong Network Communications
http://www.gb.com.cn

China Netcom
http://www.cnc.net.cn

Great Wall Broadband Network
http://www.gwbnet.com

13. Wipro Unveils Gateway Software for IAD Developers
Wipro has introduced residential gateway software for IAD developers. The software supports VPNs, Internet sharing, video on demand, IP telephony, and home security and surveillance.

Wipro
http://www.wipro.com

15. Clarent Moves to a Distributed Softswitch Architecture
Clarent has transformed its VoIP platform to a distributed three-tier softswitch architecture where the intelligent network and call control layers interoperate with the transport layer through media gateways. The solution includes recently released UNIX versions of Class 4 and Class 5 call managers. The call managers support features such as call forwarding and caller ID as well as egress routing to the PSTN.

Clarent
http://www.clarent.com

17. AudioCodes Introduces Media Gateway
AudioCodes has introduced Mediant 2000, a media gateway with call control support for MGCP, Megaco/H.248, and H.323. The technology can be deployed for PBX access trunking gateways, IP Centrex gateways, and cable access gateways. The media gateway supports capacity from a single span to 16 spans.

Production quantity shipments are scheduled for next quarter.

AudioCodes
http://www.audiocodes.com

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