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Vocal Technologies, Ltd.


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General office
VoIP Provider:Vocal Technologies, Ltd.
Address:200 John James Audubon Parkway
City:Buffalo
Country:USA
State:New York
Zip code:14228
Phone number:+1 716 688 4675
Fax number:+1 716 639 0713
Email:
Contact Persons
Name:David Jamieson
Position:Associate
Phone number:+1 716 688 4675
Fax number:+1 716 639 0713
Email:
Providers Details
VoIP Categories:Internet VoIP and Video Conferencing Service Provider, Wireless Broadband, Voip Termination ISP, VoIP Billing Software Provider, Network Service Provider, Voip consulting, Hardware
VoIP Services:Phone To Phone, Phone To PC, Fax To Fax, Web Call, Gatekeepering, PC to Phone, IP devices, Web To Phone, Collaboration, Data Conferencing, Voice and Video Conferencing, Call Relay VoIP Solutions, H.323 VoIP Gateway, System Integration, Consultancy Services, H.323 Wireless/ GSM VoIP Solutions, H.323 Softswitch & CPE, SIP Softswitch & CPE, SIP VoIP Gateway
VoIP Equipments:Cisco Systems
VoIP Billing Softwares:None
Description:VOCAL Technologies, Ltd., founded in 1986, is dedicated to providing software and hardware solutions under license for wireless, voice, video, data and facsimile. Engineers at VOCAL will work with a customer`s engineering staff to quickly transfer technol VOCAL Technologies, Ltd., founded in 1986, is dedicated to providing software and hardware solutions under license for wireless, voice, video, data and facsimile. Engineers at VOCAL will work with a customer`s engineering staff to quickly transfer technologies and integrate licensed components into a customer`s product. VOCAL engineers have significant experience in wireless (802.11a, 802.11b, 802.11g, 802.16, 802.20, GSM, GPRS, EDGE) telecommunications (analog and digital signaling), data communications (voice band modems, xDSL and Internet protocols), facsimile (group 3 and fax over IP) voice processing (speech compression, echo cancellation, noise reduction) and protocols for voice over network (VoIP, H.323, H.248/MEGACO, MGCP, VoDSL, VoATM and SIP).VOCAL Technologies has been an active participant in the development of voice band and ADSL modems. In particular, numerous contributions to ITU Study Group 16, Question 23 have been accepted for incorporation into the latest V.90/V.92 voiceband, data modem standards. Currently contributions to ITU Study Group I5, Question 4, have been used as the basis for investigation of advanced Forward Error Correction coding technologies known as "Turbo Coding". These techniques give a practical way to approach the performance limits dictated by Shannon`s Law. For the benefit of its licenses, VOCAL has filed numerous patents in V.90/V.92 and xDSL fields.VOCAL provides solutions on various platforms including Analog Devices, ARM, DSP Group cores, LSI Logic`s ZSP core, MIPS and TI. Multi-tasking software solutions for the modem and network markets have been implemented including the current data and facsimile modulations, data protocols, modem and facsimile command sets, and network protocol stacks. Numerous high-density server systems have been developed using VOCAL`s software, each meeting extensive interoperability standards.

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