Ip Phone Voip Phone Sip Phone

Product Description
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.
SpecificationItemIndexProtocolSupport SIP1.0(RFC2543),SIP2.0(RFC3261),IEEE802.3/802.3u10baseT/100baseTX,UDP/TCP/IP,RTP,RTCP,SRTP,DHCP,PPPoE,DNS,Telnet,FTP,TFTP,HTTP,HTTPS,VAD/CNG,PPTP,L2TP,OpenVPN,SNTP,STUNPort&ConfigurationNetwork Port:2 10/100 adaptive Ethernet interfaces, which can support PoE power supply;Support at least 2 SIP account registrations.
VoiceHD 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).Phone functionsCall 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 functionBellSelect, import and delete ringtones (at least 8 ringtones are required)Time settingSupport time setting (SNTP/SIP Server get/manual)HeadsetRJ-9 portEncryptionSupport AES and other soft encryption, or encryption chip hard encryptionNetwork managementTr069, SNMP, support OMC platformAutomatic configurationTFTP, HTTP, HTTPS, PnPAddress bookThe LDAP directory
Support Microsoft AD server
XML remote address book supportLanguageChinese and EnglishScreen2.7-inch LCD display, support 5-line Chinese displayCertificationsService & DeliveryAfter-sales Services
Free warranty for 3 year
Professional team instructs debugging and running remotely
24-hour online consulting serviceDelivery
Within 2-3 days after the payment
Support any delivery methods as you require, such as:
Company Informationabout us
LVswitch is a global leader in providing next-generation unified communication (UC) products and services to SME, which include unified communication platform, IP PBX, IP phone and multimedia video phone products. LVswitch focus on reputation, businesses across the world and hope to establish long-term cooperative relationship with you. Thank partners for working with us to explore a potential international technology market.
Factory & ExhibitionFAQ
1.Are you trading company or manufacturer ?
Our company is the manufacturer in Telecom & VoIP products.2.How long is your delivery time?
about 3-7 days after the purchase order. Otherwise, delivery time mainly depends on current stocks and production line.3.about Price:
The price is negotiable. It can be changed according to your quantity or package or customized product. When you are making an inquiry, please let us know the quantity you want.4.about Sample:
By placing an order or paying for a rent, then we will ship in 2 days by Express.5.about MOQ:
Actually, our MOQ is 2 Units, but considering further cooperations and sample test requirement, 1 unit for MOQ is acceptable.

6.about OEM:
Welcome, you can send your own design of product and LOGO, we can open new mold and print or emboss any LOGO for you (except IP Phone).7. How long is the warranty and the afer-sales service
Three years warranty for IPPBX, 1st year with free replacement; 2nd and 3rd year with free repairing.One year for IP phone,and our support team are online 24hrs.8.Can you develop new functions for me?
Sure.We are a professional manufacturer and we have strong and powerful R&D team.Any technical problem, you can discuss with our technical team.
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