Настенный SIP телефон для отеля, прибор для ванной комнаты, китайский IP телефон для отеля

Product Overview

Description

Features

. Wall-mount

. Call hold, Redial, Transfer, Release

. Call transfer (bland or consultative)

. Ring tone High/Low/Off

. Do not disturb

. Paging/Intercom

. Configurable dial plan

 

User Interface

l Keypad dialing

l Voicemail retrieval via keypad or programmable keys

l 1 programmable keys for speed dial or feature access

 

Configuration and Management

l WEB management

l Auto-provisioning using TFTP/FT

l Recover firmware and factory reset through POST mode

l Upgrade firmware via FTP or TFTP

 

Enterprise Functionality

l 802.3af Power over Ethernet

l VLAN and DSCP

l VPN

 

Vertical market Opportunities for H2 IP phone

² Hospitality: second guestroom phone or lobby phone

² Education: Classroom phones

² Retail: Point of sale phone

² Healthcare: Patient room phones

² General business: entry-level, single-port IP phone

 

Networking

l Support basic NAT and NAPT

l Support PPPoE for xDSL

l Support DHCP Client on WAN

l Support DNS Relay, SNTP Client, Firewall

 

Protocols Supported

l SIP (RFC3261, RFC3262)

l SDP (RFC2327)

l (SIP) Subscribe/ Notify (RFC3265)

l (SIP) Offer/Answer Model (RFC3264)

l (SIP) Refer Method (RFC3515)

l DTMF transport (RFC2833)

l SIP INFO and in-band DTMF transport

l RTP/RTCP (RFC3550, 3551)

l (SIP)DNS SRV (RFC2781)

l Peer to Peer calling

 

QoS

l DiffServ /IP precedence; IEEE 802.3p

 

Audio/Codec

l G.711 A law and G.711 U law 64K

l G.729

l G.723.1

l DTMF tone Generation

l Acoustic echo cancellation

l Built-in audio mixer

 

User level configuration and status

l Brower based configuration interface and status page

l Edit the programmable keys using web interface

 

Physical Features

l Power supply mode: PoE (802.3af)

l Keypad: 17 keys

l Color: Black

l Package Dimensions: 105x167x247mm (W x H x L)

Weight : 460g