Мосток связи KNMMG-128

протокол VoIPSIPEthernet

Product overview
The 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 frame is compact (1U) and supports RJ45 interface standards and up to 128 FXS voice interfaces via pluggable user boards. It delivers high-performance voice/fax processing and is intended for service providers, enterprises, community residents and corporate telephone systems.

Model information
Model: KNMMG-128. There is a variant KNMMG-128-Pro which supports 128 FXS ports and includes dual AC power supply ports.

Key Features

• High density gateway: up to 128 FXS ports in 1U size via pluggable user boards
• Supports IPv4
• Maximum line length: 5 km (MAX)
• Supports SNMP for management
• Multiple codecs supported: G.711 A/U, G.723.1, G.729 A/B and iLBC
• Compatible with BroadSoft and common SIP platforms
• Works as extensions with Asterisk and FreeSWITCH based IP PBX products

Advanced functions

• Connect to a variety of VoIP providers, providing flexibility in provider choice
• Integrate with existing phone systems for seamless migration to VoIP

Benefits

• Scalability: expandable solution to grow with business needs
• Flexibility: adaptable to businesses of various sizes
• Cost savings: reduces need for traditional PBX and long-distance costs
• Improved call quality: uses modern codecs and echo cancellation technology

Size display
Size: 43.6cm × 60cm × 4.5cm (1U).

Specification summary

• Protocol support: standard SIP and RTP
• Interface: RJ45 interconnect standards; up to 128 FXS via user boards
• Voice/fax processing: high-performance hardware for efficient IP voice services
• Compatibility: BroadSoft, Asterisk, FreeSWITCH

Caractéristiques / Spécifications techniques

• Model: KNMMG-128
• Variant: KNMMG-128-Pro (supports 128 FXS ports; dual AC power supply ports)
• Ports: Supports up to 128 FXS ports via pluggable user boards
• Form factor: 1U rack, dimensions 43.6cm × 60cm × 4.5cm
• Protocols: SIP, RTP
• Network: IPv4
• Management: SNMP support
• Line length: up to 5 km (MAX)
• Supported codecs: G.711 A/U, G.723.1, G.729 A/B, iLBC
• Platform compatibility: BroadSoft, Asterisk, FreeSWITCH