卖全新Dinstar C61S C62G VoIP網路電話機IP PBX SIP Phone X1SP X3SP IP52最好的价格

全新 原廠 Dinstar C61S C62G VoIP 網路電話機 支援Gigabit Ethernet 支援2.4吋彩色螢幕 SIP Phone IP PBX電話機 支援2組 SIP 帳號 [CP值高] [保固一年] G.722 Wideband Codec HD高畫質語音 已測試過 可以與 Asterisk / Elastix IP PBX 相容 支持免持通話，雙網路Gigabit 1000Mbps接口(1 WAN, 1 LAN)，多方會議，廣播，客服中心 C62G is a versatile HD SIP Phone designed for SMEs. Easy to use, cost-effective, suitable for various environments. 132 x 64 pixel color LCD with Back-light. Excellent HD voice quality and various system functions to meet the different needs of SMEs, Call center and industry users. Easy to install, configure, and use. Supports 2 SIP accounts, supports 3-party conference functions. Achieves rich business functions by seamlessly cooperating with IP PBX. 通話功能 • 2 SIP Accounts • Call Waiting • Call Forward • Blind/attendant Transfer • Call hold, Mute, DND • Speed Dial, Hot • Redial，Call Return • Auto‐redial, Auto‐answer • Dial Plan • Three‐way Calling • Peer Dialing 電話功能 • Adjustable Volume • Selectable Ring Tones • XML Browser • Action URL/URI • Key Lock • Phonebook: 500 Groups • Blacklist: 100 Groups • Call Log: 100 Logs • Support 5 Remote Phonebook URLs • LDAP • Support Multiple Languages • IP PBX功能 • SMS, Voice, MWI • Music On‐hold, Intercom, Multicast • Call Pickup, Call Pickup in Group • Anonymous Call • Anonymous Call Rejection 配置與管理 • Auto provisioning: FTP/TFTP/HTTP/HTTPS/PnP • Configuration via HTTP/HTTPS web • SNMP • TR069 • Network capture • NTP/Daylight saving time • Firmware upgrade via web • Syslog • Configuration backup/restore 語音規格 • HD Voice • Wideband Codec: G.722 • Narrowband Codec: PCMA, PCMU, • G.729, G723_53, G723_63, G726_32 • Echo Cancellation/Dynamic Jitter • Voice Activity Detection (VAD) • Comfort Noise Generation (CNG) • Full‐duplex Speaker 協議 • SIP v1 (RFC2543), v2 (RFC3261) • SIP over TLS, SRTP • TCP/IP/UDP • RTP/RTCP, RFC • HTTP/HTTPS/FTP/TFTP • ARP/RARP/ICMP/NTP/DHCP • DNS SRV/ A Query/NATPR Query • STUN, Session Timer (RFC4028) • DTMF: In‐Band, RFC2833, SIP INFO 硬體規格 • Color 2.4" High resolution screen (240x320) • Dual‐angle foot stand: 40° and 55° • Dimensions(approx.): 201x203x42.5mm(WxLxD)w/o foot stand • Weight(approx.): device 550g, foot stand 50g • Input voltage: 5Vdc • Power supply: PoE or 5Vdc power adapter • PoE IEEE802.3af • Handset: 4P4C, RJ9 • Headset: 4P4C, RJ9 • Operation temperature: 0~40°C • Humidity: 10% to 95% (non‐condensing) • 2xRJ45 10/100/1000M Ethernet Ports • Wall Mountable