Welltech SIPPBX 6200A - Manual (Page 6)

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„ Call Pickup (Global, Specific)
„ Call Park
„ Call Camp-On (Call Back on Busy)
„ CLIR (Caller Line Identification Restriction)
„ DND (Do Not Disturb)
„ Dial Group (Ring All, Sequential Ring, Dynamic Ring)
„ Speed Dial
„ Music Ring Back Tone
„ Music On Hold
„ Music On Transfer
„ Built-in CDR Report
„ Call Monitor
„ Broadcasting Service (6 rooms, 16 members per group)
„ Meetme Conference (6 rooms, 8 members per room)
„ Busy Lamp Field (RFC 4235)
¾ Codecs
„ G.711 (A-Law & μ-Law)
„ G.729
„ G.723 Pass-Thru
„ GSM
„ H.263 Pass-Thru
„ MPEG4 Pass-Thru
¾ Technical Features
„ Support Subscriber Registration for IPv4 And IPv6
„ Support Call Routing Between IPv4 And IPv6
„ Support RTP Proxy Between IPv4 And IPv6
„ Support T.38 FAX (IPV4 Only)
„ Support DDNS (IPV4 Only)
„ Built-in NTP Client/Server
„ Built-in DHCP Server (IPV4 Only)
„ Built-in Simple Firewall
„ Subscriber NAT Traversal
„ Behind NAT Support (IPV4 Only)
„ Voice Codec Transform (G.711/ G.729/ GSM)
„ Auto Provision (Welltech Proprietary) with LP600N IP Phone
„ Multiple Language Support ( English and Chinese )
„ Management: Web Browser Management
„ HTTP Firmware Upgrade
„ Export/Import Configuration
„ Network Interface: 1WAN, 1LAN