... ,G.722QoS TOS,Jiffer Buffer,VAD,CNG,G.168 (32ms)Network 2×RJ45 10/100M Ethernet Interfaces (LAN/PC)IP Assignment ... ,Call Forward, Call Transfer, Call Holding, Call Pickup, *CallbackRedialPhone directory speed dial, Call record direct dial3-way conferenceDnD, *BlacklistVoice mail, Voice ...