Panasonic KX-NS5110X VoIP DSP Card (KX-NS5110X)

The Panasonic KX-NS5110X VoIP DSP Card is a high-performance expansion module designed to add advanced IP telephony capabilities to Panasonic KX-NS500 and KX-NS700 PBX systems. This DSP card enables up to 63 simultaneous VoIP channels, supports multiple codecs for high-quality voice communication, and includes licenses for four Panasonic IP phones, making it ideal for small to medium enterprises looking to enhance their existing telephony infrastructure without a full system overhaul. With integrated security features and T.38 fax support, the KX-NS5110X ensures reliable, scalable, and secure communications across both on-site and remote users.

Product Features

High-Capacity VoIP Channels

Supports up to 63 simultaneous VoIP calls via SIP trunks or IP extensions, enabling multiple users to communicate efficiently without congestion.

Multi-Codec Support

Includes support for G.711, G.722 wideband audio, G.729A, and G.723.1 codecs, providing high-quality voice clarity and bandwidth-efficient communication.

T.38 Fax Support

Ensures reliable fax transmission over IP networks with native T.38 protocol support, making faxing over VoIP seamless.

IP Phone Licensing

Comes with an activated license for four proprietary Panasonic IP phones, allowing immediate expansion of IP endpoints without additional licensing costs.

Enhanced Call Handling

Increases Direct Inward System Access (DISA) channels to 30, letting external callers access system features like voicemail or call routing efficiently.

Secure and Reliable Communication

Supports TLS/SRTP encryption and digest authentication to protect voice traffic and ensure secure VoIP communications.

Seamless Integration

Installs directly into a dedicated DSP slot in compatible Panasonic PBX systems, providing a straightforward upgrade path without major configuration changes.

Superior Audio Processing

Dual DSP chips manage echo cancellation, noise reduction, and adaptive jitter buffering, ensuring professional-grade audio quality even under high call volumes.

Scalable and Cost-Effective

Enables businesses to expand their communication system gradually, supporting additional IP extensions or SIP trunks without replacing existing infrastructure.

Product Specifications

• Product Type: VoIP Digital Signal Processor (DSP) card
• Compatibility: Panasonic KX-NS500 and KX-NS700 telephone systems
• Installation: Dedicated DSP slot on PBX motherboard
• VoIP Channels: 63 simultaneous voice channels
• IP Phone Licenses: Includes 4 Panasonic IP phones license
• Codecs Supported: G.711 (A-law/μ-law), G.722, G.729A, G.723.1
• Fax Support: T.38 Fax over IP (up to 14.4 kbps)
• DISA Channels: 30
• Audio Processing: Dual DSP chips, echo cancellation (128 ms tail), noise reduction, adaptive jitter buffer (50–200 ms)
• Protocols: SIP v2 (RFC 3261), SDP (RFC 2327), RTP/RTCP
• Security: TLS/SRTP encryption, digest authentication
• Network Interface: Integrated via PBX Ethernet (10/100 Mbps)
• Dimensions: 100 mm x 150 mm x 20 mm
• Weight: 150 g
• Maximum per System: One card per KX-NS700 system