roduct Description
low cost low price Entry Level IP phone T780 business hotel Cheap Voip phone
T780 is a feature-rich contracted type office phone which has 128 * 64 pixels high-definition graphics lattice screen. It can be up to 5 lines, in addition also has a high-definition sound quality, unique art design, removable support office provides multiple points of view, rich call functions and friendly user interface, and cooperates fully meet user needs.
Specification
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Item
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Index
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Protocol
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Support SIP 1.0 (RFC2543) ,SIP 2.0 (RFC3261),IEEE 802.3 /802.3 u 10 Base T / 100Base TX,UDP/ TCP/IP, RTP, RTCP,SRTP,DHCP, PPPoE,DNS,Telnet,FTP,TFTP,HTTP,HTTPS,VAD/CNG ,PPTP,L2TP,OpenVPN,SNTP,STUN
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Port&Configuration
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Network Port:2 10/100 adaptive Ethernet interfaces, which can support PoE power supply;
Support at least 2 SIP account registrations. |
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Voice
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HD voice: the handle and hands-free mode support high-definition voice calls.
Voice coding: G.711A/u, G.722, G.723 high/low, G.729 A/B, supporting DTMF in-band and out-band transmission (SIP INFO, DTMF Relay, RFC2833). |
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Phone functions
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Call maintenance, Mute, Transfer, Call transfer (Unconditional Transfer, No response Transfer, Busy Transfer), Multi-party Meeting, Call Waiting, Personalized ringtone, address book import \ download, automatic answer.
It can store 500 phone Numbers and 100 call records. Support blacklists (optional) and encrypted call function |
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Bell
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Select, import and delete ringtones (at least 8 ringtones are required)
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Time setting
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Support time setting (SNTP/SIP Server get/manual)
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Headset
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RJ-9 port
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Encryption
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Support AES and other soft encryption, or encryption chip hard encryption
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Network management
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Tr069, SNMP, support OMC platform
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Automatic configuration
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TFTP, HTTP, HTTPS, PnP
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Address book
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The LDAP directory
Support Microsoft AD server XML remote address book support |
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Language
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Chinese and English
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Screen
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2.7-inch LCD display, support 5-line Chinese display
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المراجعات
لا توجد مراجعات بعد.