Voiceboard announces Single Blade H.323 VoIP Gateway

Oxnard, CA – June 6, 2002, Voiceboard Corporation announced today a complete H.323 VoIP Gateway on a single blade for cPCI or VME based systems. The pre-ported H.323 protocol software stack eliminates months of engineering development effort for our OEM and integrator partners, resulting in accelerated time-to-market and increased return on investment.

Voiceboard's Single Blade Gateway TM (SBG) product series includes T1/E1/J1 network access, DSP VoIP media processing, H.323 stack and dual 100BaseT IP network connections. The SBG H.323 Gateway supports 60 to 480 ports for VoIP gateway, IP PBX, Universal Messaging, service provider Intelligent Peripheral and Call Center system applications. Systems built on Voiceboard's SBG H.323 Gateway blade are scaleable to thousands of voice channels in a single chassis.

Voiceboard's board level hardware, pre-integrated with H.323 protocols and VoIP DSP software, presents communications equipment manufacturers with an optimized cost/performance solution and the opportunity to quickly build highly scalable and reliable network elements. The OEM has the flexibility of using Voiceboard's embedded VoIP Gateway or implementing their own gateway. Control of the SBG gateway may be via an H.323 Gatekeeper, Softswitch or the OEM's custom application integrated onto the SBG's embedded PowerPC processor.

Voiceboard's H.323 meets ITU-T industry standards, including H.323 V4; H.225 Q.931, RAS and RTP/RTCP; H.245 Call control and channel usage and capabilities negotiation; H.341 SNMP MIB; Annex D T.38 fax; Annex E Multiplexed UDP; Annex K HTTP; Annex L Signaling with MEGACO tunneled in H.225.0; Annex M QSIG and SS7 ISUP transport layer; H.450.x Supplementary Services: Call Transfer (H.450.2), Call Diversion (H.450.3), Call Hold (H.450.4), Call Waiting (H.450.6), Message Waiting (H.450.7) and Call Intrusion (H.450.11).

Other features include Q.931 Multiplexing for high call capacity; advanced billing related services such as pre-paid calling card support; tones and announcements; call linkage; call status anytime report and Visual Telephone Systems support.

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Contact Information:

Larry Tomon - Voiceboard Corporation
Telephone: 805-985-6200 ext. 1245 / FAX: 805-985-4511
E-mail:

About Voiceboard

Founded in 1989, Voiceboard designs, manufactures and markets embedded cPCI and VME hardware and software products to OEM's and system integrators building next generation network infrastructure products for carrier class communications, homeland security and military communications markets. Voiceboard subsystem and board technology products include VoIP media gateways, network conferencing, G3 FAX, V.90 modem, wireless switching and SS7 signaling. Voiceboard products are currently deployed in numerous carrier, service provider, wireless and military applications.

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