Voice Channel Booster Card Unify for OpenScape Business X3/X5/X8 — DSP up to 48 channels

Voice Channel Booster Card Unify for OpenScape Business X3/X5/X8 provides additional DSP capacity to support up to 48 simultaneous voice channels. This hardware module integrates into supported OpenScape Business systems to increase concurrent call handling and voice processing without replacing the main communication platform.

Advantages

The booster card delivers scalable DSP resources for higher call density, allowing telephony systems to handle more simultaneous conversations. Integration is designed to be simple within compatible OpenScape Business X3, X5 and X8 platforms, preserving existing system configuration while expanding voice-processing capacity. The module helps optimise resource allocation in installations where additional voice channels are required.

Suitable for

• Small to medium business PBX systems based on OpenScape Business X3/X5/X8
• Installations needing increased concurrent call capacity
• Environments requiring additional DSP resources for codecs and voice services
• Systems where capacity expansion is preferred over full platform replacement

Key specifications

• Manufacturer: Unify
• Model / MPN: L30251-U600-A933
• Compatible platforms: OpenScape Business X3, X5, X8
• DSP capacity: up to 48 simultaneous voice channels
• Category: VoIP Gateways / voice channel booster

How to use

Install the booster card into a compatible OpenScape Business X3, X5 or X8 chassis following the manufacturer's installation guide. After physical installation, verify system recognition and configure channel allocation within the OpenScape Business management interface so the additional DSP resources are available for call handling and voice services.

Recommendations

Plan capacity upgrades by assessing typical concurrent call patterns and codec usage. Ensure firmware and system software are up to date and perform post-installation tests to confirm expected call throughput and voice quality.