4 Lines Wireless Desktop IP Phone IP542N….31,800
FEATURES:
Key Features of IP542N

The IP542N is an excellent choice for wireless desk top business IP phone. Standard features on IP542N includes four active lines and 4 dynamic soft keys, 802.3af PoE support, high-quality speakerphone, a wireless (802.11g) client and 2.5mm headset port. Each line can be configured independently to use a unique phone number or can use a shared number that is assigned to multiple phones.

The phone also provides the option for wireless network connectivity, providing unrestricted placement.

IP542N supports various auto-provisioning method using state-of-the-art technologies such as TR-069, HTTPS, HTTP and TFTP. IP542N provides a rich user experience with wireless (892.11g) connection HD voice for excellent voice clarity and intuitive menu options.
IP542N Specification

Hardware Features

Interface 2 RJ-45 WAN port(10/100Mbps Ethernet port)
3.5mm earphone jack
3dB internal antenna for 802.11n 1T1R
Full duplex hands-free speaker phone
Headset and wall mount
1 Power set
Display 128×64 Graphic LCD with white back light
Phone Keys 4 soft keys
4 Line keys with red-green dual color LEDs for indication
MENU, SMS, HOLD, Volume+, Volume-, Headset, Handsfree and navigate key MUTE
12 Dialing Buttons(0~9,*,#)
LED 4 line LEDs used to indicate line status
1 MSG LED
1 Handsfree, 1 Handset LED
1 MUTE LED
Power Supply AC Input : 100-240v, 50-60Hz;  DC Output: 5V, 1A
IEEE802.3af PoE in WAN port(IP542NP only)

Environmental  Operation Temperature: 0~50 Degree C
Storage Temperature: -25~85 Degree C
Relatively Humidity: 10%~90% No Condensing
Shock: Up to 75cm Drop upon package
Dimension (L)220×(W)187×(H)97mm
Unit Weight  602g(without package)
Software Features

Audio Codec Features G.711(A-law, u-Law)with PAMS above 4.3
G.729A/AB with PAMS above 4.0
G.723.1
Adaptive Jitter Buffer Management
Voice Activity Detection
Comfort Noise Generation
Echo Cancellation
Protocols SIP V2 (RFC 3261,3262,3263,3264)
Backward Compatible with RFC2543
Session Timer (RFC4028)
SDP (RFC2327)
RTP/RTCP (RFC1889 and RFC1890)
NAPTR for SIP URI Lookup (RFC2915)
STUN (RFC 3489)
ARP/RARP (RFC 826/903)
SNTP (RFC 2030)
DHCP/PPPoE
DHCP server and client
HTTP Server for Web Management
TFTP/HTTP for Auto Provisioning
Message Waiting Indicator(RFC3842)
DHCP Option Codes for SIP(RFC3361)
DNS/DNS SRV (RFC1706 and RFC 2782)
IEEE802.1Q VLAN/802.1p and DSCP
Management  Menu Configuration
Firmware Upgradable
Web Management Interface
Local and Remote Syslog (RFC3164)
Auto Provisioning: TFTP, HTTP
SNTP Time Synchronization
Daylight Saving Time
Alarm Clock
Password Reset
Factory Default
Auto Provisioning: TFTP, HTTP
Multiple User Level Configuration
SNMPv2
TR069
Applications SMS Function
MAC Address Cloning
VPN: PPTP and L2TP
OpenVPN
DMZ
SIP proxy redundancy: dynamic via DNS SRV, A records
Direct IP to IP calling
NAT Traversal: Traversal by STUN
Built-in NAT Router
QoS with Layer 2 and Layer 3
DHCP Server and Client
IP conflict detection
Support PoE comply with IEEE802.3af(optional)
Call Features 4 lines
Auto answer
3-way Conference
Music on hold
DTMF Relay: In-band, Out-band and SIP INFO
Call Hold
Call Forwarding
Call Mute
Call Transfer: blind transfer and attended transfer
Call Waiting
Caller ID and call waiting ID
Full-duplex Speakerphone
Delayed hotline
BLF
Pick up
Call Park
Dial Plan
MWI
DND
Redial
Call log: redial list, answered calls and missed calls
Volume Adjustment: Handset, Speaker and Ringer
Black List
Phone Features Customized Ring Tone
SMS(100 records)
Call History
 -Most Recently Missed Calls
 -Most Recently Received Calls
 -Most Recently Dialed Numbers
WE CAN INSTALL ANYWHERE IN NIGERIA
OFFICES IN LAGOS, ABUJA, PORT HARCOURT AND BENIN CITY
 Please CALL: 0703-514-6988, 0807-779-7562, 0802-589-7223, 0818-116-0990
Email: info@hiphensolutions.com
 Web:www.hiphensolutions.com

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