Price starting from $1800

Refurbished AudioCodes Mediant 4000 / 4000B

Key features:
Board Type: Mediant 4000
Security: IPSEC MediaEncryption StrongEncryption EncryptControlProtocol
Coders: G723 G729 G727
E1Trunks=0
T1Trunks=0
Channel Type: RTP DspCh=2000
HA
IP Media: VXML
Control Protocols: MSFT CLI SIP SBC=1000
Default features:
Coders: G711 G726



Key features:
Board Type: Mediant 4000
IP Media: VXML
DSP Voice features: RTCP-XR AMRPolicyManagement
Coders: G723 G729 G728 NETCODER GSM-FR GSM-EFR AMR EVRC-QCELP G727 ILBC EVRC-B AMR-WB G722 H263 H264 MPEG4 EG711 MS_RTA_NB MS_RTA_WB SILK_NB SILK_WB
Security: IPSEC MediaEncryption StrongEncryption EncryptControlProtocol
QOE features: VoiceQualityMonitoring MediaEnhancement
Channel Type: RTP DspCh=4000 IPMediaDspCh=4000
HA
Control Protocols: MGCP MEGACO H323 SIP SASurvivability SBC=4000 MSFT TRANSCODING=1000 SBC-SIGNALING=3841 SBC-MEDIA=3843 LAD=515 WebRTC ELIN ONE_VOICE_RESILIENCY=156831648
Default features:
Coders: G711 G726



Key features:
Board Type: Mediant 4000B
IP Media: VXML
Channel Type: RTP DspCh=10000
HA
Security: IPSEC MediaEncryption StrongEncryption EncryptControlProtocol
Coders: G723 G729 G727 G722
Control Protocols: SIP SBC=2 MSFT CLI
Default features:
Coders: G711 G726



Key features:
Board Type: Mediant 4000B
Channel Type: RTP DspCh=20000
HA
IP Media: VXML
Coders: G723 G729 G727 G722
Security: IPSEC MediaEncryption StrongEncryption EncryptControlProtocol
Control Protocols: SIP SBC=250 MSFT CLI FEU=500 CODER-TRANSCODING=10000
Default features:
Coders: G711 G726;

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