Teléfono Ip Poe + Fuente Thomson St2022 X 5 Unidades

Telec
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Thomson 2022 x 5 unidades
Teléfono IP peo, incluye fuente.
Visor, manos libres.
Protocolo IP sip.

– 2 lines LCD display
– Connectivity: Integrated 2 port 10/100 Ethernet switch
– Phone services:
* Multiline Appearance, Call Forward, Call Transfer, Call Hold, Redial, Mute
* Message Waiting Indicator
* Speeddial, Handsfree dialing
* Phonebook, Call log
* Caller ID display, Time & Date display
– Audio extension connection: Integrated headset RJ9 port
– Multiple power options: power over Ethernet 802.3af and external power supply adapter
– VoIP Standard: SIP V2 (RFC 3261)
– Voice compression standards: G.711, G.723.1, G.726, G.729AB
– IP addressing: Static or dynamic IP configuration (integrated DHCP client)
– Quality of Service: ToS DiffServ, 802.1p/Q, VAD, CNG, AGC Packet Loss Compensation, Adaptive Jitter buffering, adjustable packet duration
– Web browser interface for configuration and firmware upgrade (admin & user mode), Auto-provisioning configuration & firmware, LCD MENU configuration

Key Features

– English language
– SIP v2 compliant
– 2 lines x 16 characters Alphanumeric LCD display
– 2 10/100 Mb/s Auto-sense
– Power over Ethernet
– Speakerphone & Headset
– Handsfree talking (group listening)
– Direct message access key
– Caller ID Display

Phone Sets

– Function Support
* Redial (1 number)
* Speed dial (5 direct memories)
* Message Waiting Indicator
* Mute
* Hold
* Blind Transfer
* Forward (Always, On busy, No answer)
* On-hook dialing
* Group listening
* Address book (18 indirect memories)
* Caller ID Display
* Volume control (speaker, handset, headset & ringer)
* Date & Time Display (idle state)
* Call duration timer

– Key Pad
* 30 keys
* 3 soft key, Volume Up & Down, Menus and Cancel keys
* 5 speeddial (programmable) keys
* 8 fixed function keys (mute, redial, hold, message, transfer, phonebook, multiline, handsfree)

– LED Indicators
* Message Waiting Indicator
* Handsfree
* Mute
* System

– Interfaces
* 2 RJ-45 auto-sensing 10/100Mbps (one for PC and one for LAN)

Technical Specifications

– VoIP Protocol Support
* SIP RFC3261

– Audio Code
* G.711 u-law/a-law
* G.723.1
* G.729ab

– Internet Support
* IP (RFC0791), TCP, (RFC0793), UDP (RFC0768), ARP (RFC0826) protocols
* DHCP client (RFC2131)
* SDP
* TFTP
* http
* DNS
* SNTP

– Ethernet
* IEEE 802.3 10BASE-T Ethernet
* IEEE 802.3u 100BASE-T Ethernet Fast Ethernet

– Quality of Service
* ToS Diffserv, 802.1p/Q
* VAD, CNG, Packet Loss Concealment

– Dial Tone Signal Generation
* DTMF (out-of-band RFC2833)

Configuration

– IP Number Assignment
* DHCP client or fixed

– Configuration Support
* Keypad & LCD
* Web browser management with 2 Levels (User and Administrator)
* TFTP server download, Auto-provisioning support
* Local & remote warm reboot
* Password protection for configuration

Physical & Environmental

– Mounting
* Footstand
* Wall Mounting

– Power Input
* DC 48V
* 100V/60Hz to 220V/50Hz full range auto-switching
* Power over Ethernet (802.3af)

– Dimensions – 210 x 180 x 80 mm