Yealink SIP-T41P โทรศัพท์แบบ IP (IP-Phone) จอ LCD รองรับ 6 SIP Account, HD Voice 2 Port รองรับ POE

Product Specification

Overview

Yealink SIP-T41P โทรศัพท์แบบ IP (IP-Phone) จอ LCD รองรับ 6 คู่สาย, 6 SIP Account, 2 Port 10/100Mbps รองรับ POE มาตรฐาน 802.3af (ไม่มี Adapter ในชุดอุปกรณ์)

Audio Features

HD voice: HD handset, HD speaker Wideband codec: G.722 Narrowband codec: G.711(A/?), G.723.1, G.729AB, G.726, iLBC DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO  Full-duplex hands-free speakerphone with AEC VAD, CNG, AEC, PLC, AJB, AGC

Phone Features

6 VoIP accounts One-touch speed dial, redial Call forward, call waiting Call transfer, call hold Call return, group listening Mute, auto answer, DND 3-way conference call Direct IP call without SIP proxy Ring tone selection/import/delete Hotline, emergency call Set date time manually or automatically Dial plan XML Browser,  Action URL/URI Integrated Screenshots RTCP-XR Enhanced DSS Key

Directory

Loal phonebook up to 1000 entries Black list XML/LDAP remote phonebook Intelligent search method Phonebook search/import/export Call history: dialed/received/missed/forwarded

IP-PBX Features

Busy Lamp Field (BLF) Bridged Line Apperance(BLA) Anonymous call, anonymous call rejection Hot-desking, voice mail Message Waiting Indicator (MWI) Call park, call pickup Intercom, paging, music on hold Call recording Flexible seating Executive and Assistant Centralized call recording Visual Voice Mail

Display and Indicator

2.7" 192x64-pixel graphical LCD with backlight LED for call and message waiting indication Dual-color (red or green) illuminated LEDs for line status information Intuitive user interface with icons and soft keys Multilingual user interface Caller ID with name and number Power saving

Feature keys

6 line keys with LED 6 line keys can be programmed up to 15 various features (3-page view) 5 features keys: message, headset, mute,redial, hands-free speakerphone 4 context-sensitive “soft” keys 6 navigation keys 2 volume control keys Illuminated mute key Illuminated headset key Illuminated hands-free speakerphone key

Interface

2xRJ45 10/100M Ethernet ports 1xRJ9 (4P4C) handset port 1xRJ9 (4P4C) headset port 1XRJ12 (6P6C) EHS port Power over Ethernet (IEEE 802.3af), Class 2

Other Physical Features

Stand with 2 adjustable angles Wall mountable External Yealink AC adapter (optional):AC 100~240V input and DC 5V/1.2A output Power consumption (PSU): 1.1-2.3W Power consumption (PoE): 1.7-3.2W Dimension(W*D*H*T): 212mm*189mm*175mm*54mm Operating humidity: 10~95% Operating temperature: -10~50?C ( 14~122?F)

Management

Configuration: browser/phone/auto-provision Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy Auto-provision with PnP Zero-sp-touch, TR-069 Reset to factory, reboot Package tracing export, system log

Package Features

Yealink SIP-T41P IP phone Handset with handset cord Ethernet Cable (2m CAT5E UTP Cable) Stand Quick Start Guide Power Adapter (Optional) Wall Mount Bracket (Optional)

Network and Security

SIP v1 (RFC2543), v2 (RFC3261) Call server redundancy supported NAT traversal: STUN mode Proxy mode and peer-to-peer SIP link mode IP assignment: static/DHCP HTTP/HTTPS web server Time and date synchronization using SNTP UDP/TCP/DNS-SRV(RFC 3263) QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP SRTP for voice Transport Layer Security (TLS) HTTPS certificate manager AES encryption for configuration file Digest authentication using MD5/MD5-sess OpenVPN, IEEE802.1X IPv6 LLDP/CDP/DHCP VLAN ICE