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Features IP platform with 24 Gbps switching capacity Service: ADSL2+, SHDSL, POTS, FE, ISDN, leased line Network interface: V5.2/GR303, GbE, E1/T1 VoIP features (Codec: G.711, G.726, G.729A/B, G.723.1) - Echo cancellation & dynamic programmable jitter buffer - Packet loss concealment; silence suppression - Fax/modem & various telephony features Signaling & transport protocols: H.248 (Megaco), SIP Management: - Web based EMS with remote management - Network map & chassis viewer; alarm, event & performance monitoring L2, L3, multicasting, DHCP, QoS - IP/Ethernet platform with TPS enabling features Security & filtering, authentication - Static ACL filtering for subscriber security, hairpin control - Network protection against attack and intrusion protection - Network access authentication - multiple service support with DHCP option 82 etc.
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