Vtech VSP735 ErisTerminal 5 Lines SIP VoIP HD IP Phone PoE 16 Prog Keys + Power 

Used Tested working Mic, Earpiece, and Power on. Master reset

Key Features
  • Advanced call handling
    Impress customers with comprehensive call handling features that are compatible with hosted and open-source PBX platforms.*
  • Flexibility
    With support for up to five SIP lines/accounts, you can manage multiple calls with advanced call handling features.
  • Intuitive design
    You're in business with a user-friendly interface, large backlit display, four soft keys and navigational pad.
  • One-button call routing
    Program up to 16 dual-function feature keys for convenient access, including shared call appearances (SCA), busy lamp fields (BLF), quick dial and feature codes.
  • Full-duplex speakerphone
    Finally, a speakerphone that can keep up with your calls. Increase participation by allowing parties on both ends to speak and be heard—at the same time—for conversations that are more true to life.
  • HD voice quality
    With G.722 wideband codec support for HD audio, calls have never sounded so rich and life-like.
  • Cordless convenience
    Thanks to the built-in DECT 6.0 radio, you can pair a compatible VTech cordless headset and/or handset for hands-free mobility and super-clear sound quality.
  • Dual Ethernet ports
    Do more with dual Ethernet ports. Connect your desktop computer or laptop to the phone—no need for extra cabling.
  • Power over Ethernet (PoE)
    With PoE support, you can locate the phone anywhere that's convenient—no AC outlets or complicated wiring required.
  • DECT 6.0 RF module embedded

    DECT 6.0 (maximum register): 1 cordless headset VSP505/VH6102 and/or 1 cordless handset VSP601

    Dual Ethernet ports: GigE

    Base power: adaptor (included) and Class 3 Power over Ethernet (PoE)

    206 x 128 pixels (w x h) LCD resolution

    LCD backlighting (white)

    4 soft keys

    18 dedicated feature keys

    32 programmable feature keys (2 pages x 16)

    4-way navigational pad

    Message waiting LED indicator

    Full-duplex base speakerphone

    HAC receiver

    2.5 mm corded headset jack

    HD Voice for receiver and speakerphone

    Supports up to 5 SIP account registations

    Local phonebook up to 1000 entries

    Phonebook import/export

    LDAP/Broadsoft® remote phonebook

    Call history up to 200 entries

    Shared Call Appearance (SCA)/Bridged-Line Appearance (BLA)

    Do Not Disturb (DND)

    Busy Lamp Field (BLF)

    3-way local conference

    N-way network conference

    Call barring/blocking (block anonymous/blacklist)

    Dial plan/digit map

    Hotline

    Intercom

    Mute

    Redial

    10 speed dial entries

    Call transfer: blind/attended

    Call hold

    Call park

    Call pickup

    Call forwarding: per-line basis (busy/always/no answer)

    Call timer (call duration)

    Caller ID

    Phonebook matching(incoming and outgoing calls)

    Multicast paging

    Multi-language support

    Automatic Call Distribution (ACD)

    Soft key configuration

    Custom startup and idle logo

    Web interface configuration (admin & user)

    Custom default file

    802.1x

    802.1pq

    Transport Layer Security (TLS)

    AES encryption of config file for provisioning (128/64/32/16 bits)

    Open VPN

    LLDP-MED

    STUN

    NAT

    RTP, SRTP

    SNTP

    VLAN

    Failover support and server redundancy

    Layer 3 QoS (ToS, Diffserv)

    G.711 a-law & u-law

    G.722

    G.726

    G.729

    HTTP, HTTPS, FTP, TFTP

    DHCP Options : 66,159,160

    Web interface configuration (admin & user)

    PnP

    Diagnostic: pcap trace

    Software Update Over the Air (SUOTA)

    Schedule resync: time and day setting

    Syslog

    Broadsoft Broadworks®

    Asterisk-based platforms

    Metaswitch Networks

    Genband™