IP-PBX Features
• Busy Lamp Field (BLF),BLF list
• Bridged Line Apperance(BLA)
• Anonymous call, anonymous call rejection
• Hot-desking, emergency call
• Message Waiting Indicator (MWI)
• Voice mail
• Call park, call pickup
• Intercom, paging
• Music on hold
• Call completion
• Call recording
Feature Keys
34 keys including:
• 2 line keys with LED
• 5 memory keys
• 3 function keys: headset, mute, speaker
• 4 context-sensitive “soft” keys
• 6 navigation keys
• 2 volume control keys
Hardware Interface
• 2xRJ45 10/100M Ethernet ports
• Power over Ethernet(PoE): IEEE 802.3af
• 1xRJ9 (4P4C) handset port
• 1xRJ9 (4P4C) headset port
Voice Codecs Features
• Codecs: G.711(μ-law/A-law), G.723.1, G.726-32, G.729A/B,G.722(wide band),GSM_FR,iLBC
• DTMF:In-Band, RFC2833, SIP Info
• Full-duplex speakerphone with AEC(Acoustic Echo Cancelation)
• Acoustic Gain Control(AGC)
• Voice Activity Detection(VAD)
• Comfort Noise Generation (CNG)
• Packet Loss Concealment (PLC)
• Adaptive Jitter Buffer (AJB)
Languages
• English French German Spanish Portuguese
• Russian Italian Polish Turkish
Ulasan
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