600 E1/T1 Trunk Gateway

This trunk gateway is aimed at small and medium enterprises and is used to help the enterprise to realize the evolution from the traditional PBX to voice IP. It supports PRI/SS7 protocol and adopts standard T1/E1 trunk interface to realize docking with traditional PBX. On the other hand, it also adopts standard SIP protocol docking with various softswitch to ensure PSTN seamless access to IP voice/NGN network, and achieving VoIP/FoIP and more value-added service. This gateway supports intelligent multiple trunk routing technology, makes the operator easy to manage trunk routing by price optimum rule, and the automatic switch-over between multiple trunk routing makes the network have high reliability.

Key Features:

• Energy Efficiency Concurrent Processing, up to 240 Channels
• Easy Capacity Upgrades by cascade, up to 1440 channels
• High Reliability SS7 Signaling Point Share Solution
• Flexible Interworking between IP - TDM and IP - IP
• Flexible Routing and Number Manipulation Rules
• Voice Codec: G.711A/U,G.723.1,G.729A/B, iLBC
• Full Web Management Interface, Standalone Managed by Telnet or Centralized Managed by Network Management System.