The VH05 is a SIP phone designed for the hotel. It is compatible with any SIP standard IP PBX platform. It enriches the guest experience with its 3.5-inch color display and the fashion design.

Feature Highlights

  • 2 SIP Lines
  • 6 Programmable Key
  • Flexible Dial Plan with Auto Provision
  • HD Voice, HD Handset, PoE
  • 3.5-inch color display

Phone Feature

◆ Vxworks OS
◆ Support SIP2.0 (RFC3261) and correlative RFCs
◆ SIP support 2 SIP servers, and backup SIP proxy servers
◆ Supports SIP UDP / TCP/ TLS
◆ SIP support SIP domain, SIP authentication (none, basic, MD5) , DNS name of server, Peer to Peer / IP Call
◆ 3.5-inch color display
◆ PoE
◆ 6 Programmable Keys

Advanced Fetures

◆ HD voice: HD handset
◆ Codec: G.711A/u, G.7231 high/low, G.729AB, G.722, G.726-32
◆ Full duplex hands- free speaker phone with acoustic echo cancellation
◆ Voice Activity Detection (VAD), Comfort Noise Generation (CNG)
◆ Background noise suppression, Adaptive jitter buffers
◆ Packet loss concealment
◆ SRTP, Mute
◆ Call transfer ( unattended/ attended/ semi-attended )
◆ Call holding, Call waiting
◆ 3 way call conference
◆ Capable of 2 way conversation
◆ Join call, Call pickup, Call park, Call back
◆ Call completion
◆ Hot desking
◆ Auto redial, Pre dial, Redial, Wed dial
◆ SIP messaging , MWI
◆ Barring function for outgoing calls
◆ Do not disturb
◆ Auto answer
◆ CLIR(rejects anonymous calls), CLIP(to make an anonymous call)
◆ Dial without registration
◆ Call logs with missed calls/ incoming calls/outgoing calls. Each support 300 records(Web)
◆ Phonebook 500 records(Web)
◆ Speed Dial (abbreviated dialing)
◆ Hotline/Warm-line, Black List/ White List
◆ Intercom/Intercom barge
◆ Password dial, DTMF hidden
◆ Action URL/ active URI
◆ Voice codec setting for each SIP line
◆ Multicast
◆ LDAP, XML phonebook
◆ Keypad lock, Emergency call


◆Bridge mode and route
◆PPPoE for xDSL
◆802.1X, NAT (NAPT)
◆NAT transverse :Support STUN client
◆DHCP client on WAN/ DHCP server on LAN
◆Main DNS and secondary DNS server
◆DNS Relay, SNTP Client
◆Firewall and DMZ, VPN(L2TP/Open VPN)
◆Ping, tracert, Telnet
◆ WEB and telnet management
◆ Management with different account right
◆ Recover firmware and factory reset through POST mode
◆ Upgrade firmware  via HTTP, HTTPS, FTP, TFTP
◆ DHCP option66 and custom option for auto provisioning
◆ Auto Provisioning to upgrade configuration file with AES(256) encryption
◆ TR-069 and Syslog

Physical Feature

◆ 3.5inch(480×320) color screen
◆ Adapter Input: AC 100-240V
◆ Adapter Output: DC 5V/1A
◆ WAN Port -10/100 BASE-T RJ-45 for LAN
◆ LAN Port-10/100 BASE-T RJ-45 for PC
◆ Power consumption: IDLE: 2.5W Active: 2.8W
◆ Operation Temperature: 0〜40℃
◆ Relative Humidity: 10〜65%
◆ Main Chipset : Broadcom