... (64 Byte)2 Mpps (With SRU40), 4 Mpps (With SRU80)WAN speed with services600 Mbps (With SRU40), 1800 Mbps(With SRU80)Device switching capacity160 GbpsSlot ... traffic policy), HQoS, FR QoSVoiceRTP, SIP, SIP AG, IP PBX/TDM PBX, FXO/FXS, VoIP/conference callSecurityACL, firewall, 802.1x authentication, MAC address authentication ...