Deskripsi Yeastar S20 IP PABX / 20 SIP Extension FEATURES Automated Attendant (IVR) Attended Transfer AutoCLIP Blind Transfer Blacklist/Whitelist Call Back Call Detail Records (CDR) Call Forwarding Call Monitor Call Parking Call Pickup Call Recording Call Routing Call Waiting (FXS) Caller ID Conference Custom Prompt Dial by Name DISA Distinctive Ringtone DNIS Do Not Disturb (DND) Event Center Email to SMS/SMS to Email Fax to Email Paging/Intercom LDAP Mobility Extension Multi-language System Prompt Multi-language Web GUI Music on Hold One Touch Recording Queue PIN List Phone Provisioning Real-time Status Monitor Ring Group SIP Forking SLA Speed Dial Time Condition User Portal User Permission Video Calls Voicemail SPESIFICATION -user 20 -Concurrent Calls 10 -VoIP Trunks 20 -Protocol SIP (RFC3261), IAX2 -Transport Protoco UDP, TCP, TLS, SRTP -Codec G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4 -DTMF In-band, RFC4733, RFC2833, SIP INFO -Ethernet Interfaces 2 × 10/100 Mbps -IP Services Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUN -Voicemail 5000 min (expandable) -Firewall -T.38 Fax -Hot Standby -App Center Linkus Mobile Client, Phone Provisioning, LDAP Server, Conference Panel, VPN Server, Billing App, Hotel App, char utile h+ Integration, QueueMetrics Integration -External Storage TF Card -Power DC 12V 1A -Size (L x W x H) (cm) 16 x 16 x 3 -Weight 0.3 kg -Power Consumption 1.8-10.6 W -Environment Operation Range: 0°C to 40°C, 32°F to 104°F; Storage Range: -20°C to 65°C, -4°F to 149°F; Humidity: 10-90% non-condensing -Mounting Desktop Wall-mount