Business Telephone Systems

The MX25 provides flexible options for interconnecting telephony products to your VoIP network. It accommodates SIP transport for 30 simultaneous voice channels from any combination of telephony circuits. Available modular interfaces are T1 CAS, PRI, E1, FXO, FXS, and ISDN BRI. The MX25 can be used as a SIP gateway, or as a remote survivability module for the MX250.

Phone Systems

MX25

• Rack or tabletop mounting
• Three module slots provide the connection of up to one T1 or E1 circuit, 24 analog circuits, 12 ISDN BRI circuits, or any combination
• Connects up to 24 analog phones, fax machines and other analog station devices
• 50 VPN sessions directly support users over the Internet
• Standards-based integrated QoS support
• SIP protocol allows the connection of industry standard SIP phones, soft phone applications, Internet Telephony Service Providers (ITSPs), or other SIP-based servers and applications
• Supports G.711 and G.729 codecs
• Interoperates with any standards-based network infrastructure
• Based on a highly stable embedded Linux operating system
• Fully software
• Multiple languages and worldwide support
• Upgrades entail software downloads exclusively - no hardware forklift changes required

Back to Zultys Home
Back to Main Product Catalog