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TELCOBRIDGES’ Superior VoIP Products …on a blade

2005/05/08

TelcoBridges’ innovative, ultra performing TB640 System-Blade is in a class of its own, especially when equipped with our VoIP option, which offers the highest voice quality in all conditions. It allows telecom system integrators to compete effectively by offering a high quality, tailor-made VoIP option at an affordable price.

The TelcoBridges’ system-on-a-blade VoIP solution can be used to build VoIP gateways, or in pure play VoIP networks, or in any PSTN/VoIP enabled service. It can also be combined with our TB Multi-Blade switch, so scaling to over 70,500
channels.

TelcoBridges’ unique TB640 System-Blade with VoIP offers:

• 128ms echo cancellation
• Complete set of vocoders
• Easy integration
• Dynamic configuration
• Non-blocking architecture
• Proven flexibility
• High availability
• Unmatched density
• Superior scalability

High density VoIP gateway platform…
reliable, flexible and scalable …have it now!
Installing a VoIP mezzanine on the TB640 System- Blade adds an impressive amount of VoIP and wireless vocoders on the same blade. With more than 2420 VoIP channels per blade, this is the highest density platform available on the market today.

In addition, it is the only high quality, cost-effective VoIP solution with 128ms echo cancellation support as standard on each channel, removing any possible echo
in all connections under all conditions. Since all of this runs simultaneously with the trunk interfaces, the DSP resources (IVR, play, record, conferencing) and a TB Multi-Blade? interface, TelcoBridges’ VoIP on a blade? is simply the perfect VoIP gateway platform for all system sizes.

Our flexible platform can be used as a pure VoIP gateway, or as an IVR server, or a conference platform, or in any type of service offered in PSTN or VoIP networks. When combined with the TB Multi-Blade platform, you can create up to a 70,528 channel gateway (31,744 TDM and 38,784 VoIP channels). Each channel can be configured in any vocoding type when opening the channel, or in the T.38 fax relay
mode. It supports all packet formats of any vocoders, so enabling connection to all networks for any type of service offering.
In addition, system reliability is assured with the dual redundant Ethernet available for the VoIP interface.

So, don’t settle for less, when more is standard with TelcoBridges’ VoIP on a blade. Our unique, innovative blade technology allows us to provide you with high quality VoIP options at an extremely affordable price-point.

Features:
　　Complete set of vocoders
　　128ms echo cancellation on all channels
　　Supports dynamic configuration of each channel
　　Dual redundant gigabit Ethernet interface

VoIP SPECIFICATIONS
　　Supports up to 2424 channels using G.711 with 20ms packets
Can accommodate a set of VoIP and Wireless vocoders on each TB640 System-Blade

VoIP Vocoders

• G.711 with 5, 10 or 20ms packets
• G.723.1
• G.726 with 10 or 20ms packets
• G.728
• G.729ab
• G.729eg

Wireless Vocoders

• AMR
• EVRC
• SMV
• QCELP 13/8K

Signal processing

• T.38 real-time fax over IP (Group 3 Fax Relay)
• DTMF relay over IP (RFC2833)
• Data and Fax tone detection
• Automatic Gain Control
• Voice Activity Detection
• Comfort Noise Generation
• Adaptive and fixed Jitter Buffering

Echo cancellation

• Supported on all channels
• G.168 - 2002 compliant
• 128ms echo tail per channel

Signaling

• H.323 v4
• SIP
• Full set of RFCs for SIP supported

Physical Interface

• Separate dual redundant RJ-45 gigabit
  Ethernet interface for VoIP

For further details on our selection of innovative products and accessories: see our
range of TB System-Blade, TB Multi-Blade, TB N+1 and TB SS7 Spec Sheets.

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