Passerelle de communication KNMMG-128

VoIPSIPEthernet

Overview
The KNMMG-128 FXS analog gateway is a multi-functional voice gateway that provides seamless connectivity between analog phones, fax machines or analog PBXs and VoIP networks. The unit is compact and structured, supporting RJ45 interface standards and up to 128 FXS voice interfaces via user boards in a 1U chassis. It provides a high-performance hardware solution with strong voice/fax processing capability to deliver efficient and high-quality IP voice services for service providers, enterprises, community residents and corporate telephone systems.

Model variants

• Model: KNMMG-128 — Supports 128 FXS ports.
• Model: KNMMG-128-Pro — Supports 128 FXS ports and dual AC power supply ports.

Key features

• High density gateway: 128 FXS ports in 1U size via user boards plugging.
• Supports IPv4.
• Maximum line length: 5 km (MAX).
• Support for SNMP.
• Multiple codecs supported: G.711 A/U, G.723.1, G.729A/B and iLBC.
• Compatible with BroadSoft and works as extensions with IPPBX products based on Asterisk and FreeSWITCH.

Advanced functions

• Connect to a variety of VoIP providers, offering deployment flexibility.
• Integrate with existing phone systems for a seamless transition to VoIP.

Benefits

• Scalability: solution can expand with business needs.
• Flexibility: adaptable for businesses of various sizes.
• Cost savings: reduces need for traditional PBX and long-distance calling costs.
• Improved call quality: uses modern voice codecs and echo cancellation technologies.

Caractéristiques / spécifications techniques

• Model: KNMMG-128 (supports 128 FXS ports).
• Size: 43.6 cm × 60 cm × 4.5 cm (1U).
• Material: not specified.
• Interface: RJ45 interface standard; user boards plugging to populate FXS ports.
• Protocols: SIP and RTP standard protocols.
• Codec support: G.711 A/U, G.723.1, G.729A/B, iLBC.
• Platform compatibility: BroadSoft, Asterisk, FreeSWITCH.
• Management: SNMP support.
• Line length: up to 5 km.
• Density: up to 128 FXS ports in 1U chassis.
• Variant: KNMMG-128-Pro includes dual AC power supply ports.