Juniper J series

The Juniper J series is a family of modular enterprise routers. They are typically deployed at branch locations or remote offices. There are a few different models which include the J2320 and J2350 for smaller offices, the J4350 for medium-size branches and the J6350 for large branches or regional offices.
All these routers are Avaya voice-ready and all models run on Junos, which offers a lot of advanced services (MPLS, IPv6, QoS, multicast etc.) and security (IPSec, VPN and stateful firewall). This provides high levels of uptime, performance and security at low operational costs.