Product OverviewThe KNMMG-128 FXS analog gateway is a multi-functional voice gateway providing seamless connectivity between analog phones, fax machines or analog PBXs and VoIP networks. The gateway supports modular user boards to provide up to 128 FXS voice interfaces in a compact 1U chassis and offers high-performance voice and fax processing for service providers, enterprises, communities and corporate telephone systems.
General InformationModel: KNMMG-128
Size: 43.6cm × 60cm × 4.5cm (1U)
Material: not specified
Key Features- High density gateway: up to 128 FXS ports in 1U via user boards plugging
- Supports IPv4
- Line length up to 5 km (MAX)
- Supports SNMP for management
- Multiple codecs supported: G.711 A/U, G.723.1, G.729A/B, iLBC
- Compatible with BroadSoft platforms
- Works as extensions with IP PBX products based on Asterisk and FreeSWITCH
Advanced Functions- Connect to a variety of VoIP providers: Can be used to connect to multiple VoIP providers, providing flexibility in provider selection.
- Integrate with existing phone systems: Can be integrated with existing telephone systems for a seamless transition to VoIP.
Benefits- Scalability: Expandable solution to meet growing business needs.
- Flexibility: Adaptable for businesses of various sizes.
- Cost savings: Reduces need for traditional PBX and lowers long-distance calling costs.
- Improved call quality: Uses modern voice codecs and echo cancellation for better voice quality.
Size & VisualsChassis: compact 1U frame supporting RJ45 interface standards and modular user boards for FXS ports.
Other NotesSupports standard SIP and RTP protocols. Provides efficient and high-quality IP voice services with strong voice/fax processing capability.
Caractéristiques / spécifications techniques- Model: KNMMG-128
- Port density: 128 FXS ports (via user boards)
- Alternate model: KNMMG-128-Pro (supports 128 FXS ports; dual AC power supply ports)
- Form factor: 1U rack-mount
- Dimensions: 43.6 cm × 60 cm × 4.5 cm (1U)
- Interfaces: RJ45 interface standards; modular user board slots
- Protocols: SIP, RTP
- Network: IPv4; supports SNMP
- Supported codecs: G.711 A/U, G.723.1, G.729A/B, iLBC
- Line length: up to 5 km (MAX)
- Compatibility: BroadSoft, Asterisk, FreeSWITCH
- Functions: voice and fax processing, extension integration with IP PBX
- Power (Pro variant): dual AC power supply ports