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Sell Good Quality Telephone Network Data Card

Posted at: Offers to Sell and Export | Posted on: Fri 28 Aug, 2009 3:03 pm |
telephone network card
Products Photos CatalogTelephone Network Card Photos Catalog

Features as a Voice/Fax Card

*Enable high-density applications

*Signaling functions such as loop

serzure, current detection, and ring are controlled and monitored through the host-PC interface

*Toll quality voice encoding and decoding

*Support for caller ID calling party number retrieval

*Transient protection circuitry for high reliability voice format, Provides variable voice coding at 24/32 Kb/s ADPCM (vox), 64Kb/s A-law PCM, and 64/128Kb/s A-law/linear waves

*Configure multiple boards in a single chassis, PCI bus, for easy and cost-effective system expansion of up to 128/256 analog ports

*Four or eight fax processing ports in a single PCI slot, up to 14, 400b/s(V.17) fax with ITU-T Group 3

*Industry-standard CT Bus

Features as VoIP Card

*Support different protocol dynamically, for example G.723.1 ect.

*G.165/G.168 compliant 64ms echo cancellation

*Support H.323 V4, Automatic Gatekeeper Discovery

*Support G.711 A-law/U-law, G.729/A/B/AB, GSM610, G.723.1 5.3/6.3

*Tone generation and Local DTMF re-generation according with ITU-T

*E.164 dial plan and customized dial rules

*DTMF Dialing

*Inband/Outband DTMF

*Adjustable volume

*RAS and Signal port can be changed

*CNG(Comfort noise generation)

*VAD (Voice Activity Detection)

*Dynamic voice jitter buffer

*Bad Frame Interpolation

Company Contact:

burglaralarmsystem photo
Contact Name: Jackie Chow
Company Name: VSTAR International Ltd.
Email: Email
Tel: 086-755-86088668
Cell: 086-13622364334
Fax: 086-755-86088668
Street Address: No.203 Building,
Shatoujiao, Yantian District,
Shenzhen, China
Website: http://www.burglaryalarmsystem.com
Member name: burglaralarmsystem
Country: China-CN China
Member Since: 29 July 2009
Total Leads: 1750 burglaralarmsystem Import Export Business Leads
Business focus: Burglar Alarm System, Home Security Alarm System, Wireless Alarm System, Gsm Alarm System
Verify: Safe Import Export Tips

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