Convergence Technology Solutions Corp. | Product line-up
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Product line-up

Yealink SIP-T28P

Description

The Yealink SIP-T28P represents the next generation VoIP phone designed for business users who need rich telephony features, a friendly user-interface and superb voice quality. Equipped with the TI TITAN chipset, it offers high-definition voice quality through a TI voice engine, HD handset, HD speaker and HD codec (G.722). The large, high-resolution graphical display, combined with up to 48 keys, guarantees an excellent user experience in terms of configuration options, making calls and to access the express XML browse. To ensure that your audio data remains confidential, the Yealink SIP-T28P also supports security standards TLS, SRTP, HTTPS, 802.1x, Open VPN and AES encryption. These guard against electronic eavesdropping and data theft

Technical Details

Features –
TI TITAN chipset and TI voice engine
320×160 graphic LCD with 4-level grayscales
6 VoIP accounts, Broadsoft /Avaya/Asterisk validated
HD Voice: HD Codec, HD Handset, HD Speaker
48 keys including 16 programmable keys
BLF/BLA, SMS, Voicemail, Intercom
Localized language, XML phonebook
FTP/TFTP/HTTP, PnP Auto-provision
SRTP/HTTPS/TLS, VLAN, QoS
PoE, Headset, 2xRJ45, Expansion module

Yealink SIP-T32G

Description

The SIP-T32G IP Phone is one of Yealink’s most recent innovations for managers with demanding integrated communication needs. It has been designed as a future-proofed infrastructure investment that provides a seamless migration to modern GigE-based networks. Dual-port Gigabit Ethernet connections ensure flexible installation options and lower cabling costs. With its large, high-resolution TFT color display, the T32G IP Phone offers a brilliant presentation of caller information, with a user interface designed for clarity and intuitive operation. Equipped with the TI Aries chipset, HD handset, HD speaker and HD codec (G.722), the T32G IP Phone gives an unrivalled, lifelike audio experience. To ensure that your audio data remains confidential, it also supports security standards TLS, SRTP, HTTPS, 802.1x, Open VPN and AES encryption. This guard against electronic eavesdropping and data theft.

Technical Details

Features –
TI Aries chipset and TI voice engine
Dual-port Gigabit Ethernet (Router & Switch)
Supports IPV6
Power over Ethernet
3” TFT-LCD, 400 x 240 pixel, 262K colors
Color Picture Caller-ID, Screensaver, Wallpaper
Convenient and intuitive user structure
Support HD wideband codec: G.722
HD Voice: HD Codec, HD speaker, HD handset
Full-duplex speakerphone with AEC
3 VoIP accounts
Auto-provision via TFTP / FTP / HTTP /HTTPS / PNP
SRTP / HTTPS / TLS, VLAN, QoS, Open VPN
National Language Support
BLF/BLA, Hot-desking, OpenVPN
Broad and Deep Interoperability
Inherits all the features of T2x V60

Yealink SIP-T46G

Description

The SIP-T46G is Yealink latest revolutionary IP Phone for executive users and busy professionals. New designs appears the commerce, with high resolution TFT color display, delivering a rich visual experience. Yealink Optima HD technology enables rich, clear, life-like voice communications.
Supports Gigabit Ethernet, a variety of device connections, including EHS headset and USB. With programmable keys, the IP Phone supports vast productivity-enhancing features.

Technical Details

Features –
Revolutionarily new design
Yealink Optima HD voice
Dual-port Gigabit Ethernet
4.3″ 480 x 272-pixel color display with backlight
Built-in a USB port, support Bluetooth headset(Through USB Dongle)
Up to 6 SIP accounts
Paper label free design
PoE support
Headset, EHS support
Supports expansion modules
Stand with 2 adjustable angles
Wall mountable

Yealink SIP-T48G

Description

The SIP-T48G is Yealink’s most recent innovative IP Phone for a fast-changing world. Designed specifically for both local and international use by business, industry and commerce, it incorporates a large touch panel that makes switching between different screens and applications swift, easy and convenient. Yealink’s Optima HD technology very carefully creates the impression that you are sitting virtually face-to-face opposite the person at the other end of the call. The T48G is also built for the Gigabit Ethernet and facilitates very rapid call handling and the application of accessories such as a Bluetooth USB Dongle, plus wired and wireless headsets. The new IP Phone supports impressive productivity-enhancing features too which make it the natural and obvious efficiency tool for today’s busy executives and professionals.

Technical Details

Features
Revolutionarily new design
Yealink Optima HD voice
Dual-port Gigabit Ethernet
7″ 800 x 480-pixel touch screen with backlight
Built-in a USB port, support Bluetooth headset (Through USB Dongle)
Up to 6 SIP accounts
Paper label free design
PoE support
Headset, EHS support
Supports expansion modules
Stand with 2 adjustable angles
Wall mountable

Audio Features
HD voice: HD handset, HD speaker
Cod ecs: G.722, G.711(A/μ), G.723.1, G.729AB, G.726, GSM, 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

IP-PBX Features
Busy Lamp Field (BLF)
Bridged Line Appearance(BLA)
Anonymous call, anonymous call rejection
Remote office, hot-desking
Message Waiting Indicator (MWI)
Voice mail, call park, call pickup
Intercom, paging, music on hold
Call completion, call recording

Phone Features
6 VoIP accounts
Call hold, mute, DND
One-touch speed dial, hotline
Call forward, call waiting, call transfer
Group listening, emergency call
Redial, call return, auto answer
3-way conferencing
Direct IP call without SIP proxy
Ring tone selection/import/delete
Set date time manually or automatically
Dial plan, XML Browser, action U RL/URI

Directory
Local phonebook up to 1000 entries
Black list
XML/LDAP remote phonebook
Call history: dialed/received/missed/forwarded

Display and Indicator
7″ 800 x 480-pixel color touch screen with backlight
24 bit depth color
LED for call and message waiting indication
Wallpaper
Intuitive user interface with icons and soft keys
National language selection
Caller ID with name, number and photo

Feature keys
29 one-touch DSS keys
7 features keys: message, headset, hold, mute,  transfer, redial, hands-free speakerphone
6 navigation keys
Volume control keys
Illuminated mute key
Illuminated headset key
Illuminated hands-free speakerphone key

Interface
Dual-port Gigabit Ethernet
Power over Ethernet (IEEE 802.3af ), class 3
Built-in a USB port, support Bluetooth headset (Through USB Dongle)
1xRJ9 (4P4C) handset port
1xRJ9 (4P4C) headset port
1XRJ12 (6P6C) EXT port:
Supports up to 6 Expansion Modules for an attendant console application

Other Physical Features
Wall mountable (optional)
External universal AC adapter (optional):
AC 100~240V input and DC 5V/2A output
Power consumption (PSU): 2.0-6.4W
Power consumption (PoE):  2.4-10.5W
Dimension(W*D*H*T):
266mm*226mm*185mm*54mm

Network and Security
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT transverse: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP/PPPoE
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

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
Phone lock for personal privacy protection
Reset to factory, reboot
Package tracing export, system log

Yealink W52P

Description

Yealink W52P is a SIP Cordless Phone System designed for small business and SoHo who are looking for immediate cost saving but scalable SIP-based mobile communications system.  Combining  the benefits of wireless communication with rich business features of Voice over IP telephony, User can benefit from freedom of movement, lifelike voice communications, multi-tasking convenience, professional features like intercom, transfer, call forward, 3-way conferencing, PoE etc. This system works with widely-known Broadsoft, Asterisk, 3CX and supports quick and easy configuration

Technical Details

Features –
Exceptional HD sound with wideband technology
Up to 4 simultaneous external calls
Up to 5 DECT cordless handsets
Up to 5 VoIP accounts
1.8″ color display with intuitive user interface
10 hours talk time, 100 hours standby time
Integrated PoE (Class 1)
Desktop or wall mountable

Yealink EXP39 LCD Expansion Module

Description

The Yealink EXP39 LCD Expansion Module has been designed to improve the power and flexibility of the advanced SIP-T26P and SIP-T28P Yealink IP phones. It features a 160×320 graphic LCD and 20 physical keys, each with a dual-color LED. These show very clearly which function had been selected and make operation very easy. What is more, you can add 20 additional keys via a page switch, bringing the number of programmable keys up to 40.  Each programmable key supports functions that include speed dialing, plus BLF/BLA, intercom, call forward/transfer/hold/park/pickup/return. This allows up to six EXP39 units to be daisy-chained together. The Yealink EXP39 is ideal for receptionists, administrative assistants, call center agents, power-users, and executives who need to monitor and manage a large volume of calls on a regular basis.

Technical Details

Main Features:

160×320 graphic LCD with 16-level gray scales
20 physical keys each with a dual-color LED
20 additional keys through page switch
Supports up to 6 modules daisy-chain
Different icons for each function shown on the LCD
Dual-color LED for status information
Supports Busy Lamp Field (BLF)
Bridge Line Appearance (BLA)
Programmable for speed dialing, call pickup
Intercom, hold, transfer, voicemail, forward, DND……
Applies to Yealink IP Phone SIP-T28P , SIP-T26P and SIP-T38G
Expansion module is powered by the host phone

Yealink EXP40 Expansion Module

Description

The EXP40 Expansion Module for the SIP-T46G and SIP-T48G, expanding the functional capability of your sip phone to a whole new level. It features a large graphic LCD. Two pages of 20 flexible buttons are shown on the display can be programmed up to 40 various features, the productivity-enhancing features include BLF/BLA, speed dialing, call forward, transfer, park, pickup, etc.

Technical Details

Display –
160×320 graphic LCD with 16-level grayscales
LCD Backlight
Two page views are possible
Different icons for each function shown on the LCD

Features Keys and Indicator
20 physical keys each with a dual-color LED
20 additional keys through page switch
2 independent control keys are used for fast switch pages
Programmable for Shared Line, BLF List,
BroadSoft Group, Call Park, Conference,
Forward, Group pickup Group listening,
LDAP, Pick UP, XML Browser, Zero-SP-Touch……
Stand with 2 adjustable angles
Expansion module is powered by the host phone
Supports up to 6 modules daisy-chain
2xRJ12(6P6C)ports for data in and out

Grandstream GXV3240

Description

The GXV3240 IP Video Phone for Android™ delivers a powerful voice, video and multimedia business communications experience to keep workers in-touch and up-to-date. This one-of-a-kind 6-line IP phone features a 4.3 inch touch screen and, in addition to voice calls, allows users to keep in touch with co-workers and clients through a variety of video calling platforms (Grandstream’s free IPVideoTalk service in addition to any Android app, such as Skype, Google Hangouts, and more). This IP Video Phone for Android offers full access to the Google Play Store and the millions of Android apps – including powerful business productivity apps like SalesForce1, GoToMeeting, service provider apps and more. Additional features include integrated Bluetooth for pairing of headset and mobile devices for contact book/calendar exchange and call transferring, Gigabit ports, integrated WiFi and more.

In addition to its value as an IP voice and video phone, the GXV3240 is also a great addition to any IP surveillance or door access solution. Pair it with third party door phones, SIP door openers or IP cameras to allow users to control these third-party devices in an office or apartment right from the GXV3240. From a surveillance standpoint, the GXV3275 can make and receive SIP video calls from IP surveillance cameras for security alerts/alarms or for checking a camera’s live video feed.

Technical Details

6 lines 6 SIP accounts, FREE IP VideoTalk account for video calling, up to 6-way voice conferencing and 3-way video conferencing
Dual-switched Gigabit ports and integrated WiFi (802.11b/g/n)
1 megapixel CMOS camera
4.3 inch (480×272) capacitive touch screen
Runs Android version 4.2 and offers full access to the Google Play Store
Bluetooth for headsets and pairing mobile devices, USB port, SD card slot, mini-HDMI output for connection to TV monitor, EHS for Plantronics headsets
Create an Android app for your business to run on the GXV3240 using Google’s API and Grandstream’s SDK tool kit

Grandstream GXV3275

Description

The GXV3275 IP Video Phone for Android™ delivers a powerful voice, video and multimedia business communications experience to keep workers in-touch and up-to-date. This one-of-a-kind 6-line IP phone features a tablet-like 7 inch touch screen and, in addition to voice calls allows users to keep in touch with co-workers and clients through a variety of video calling platforms (Grandstream’s free IPVideoTalk service in addition to any Android app, such as Skype, Google Hangouts, and more). This IP Video Phone for Android offers full access to the Google Play Store and the millions of Android apps – including powerful business productivity apps like SalesForce1, GoToMeeting, service provider apps and more. Additional features include integrated Bluetooth for pairing of headset and mobile devices for contact book/calendar exchange and call transferring, Gigabit ports, integrated WiFi, and more.

In addition to its value as an IP voice and video phone, the GXV3275 is also a great addition to any IP surveillance or door access solution. Pair it with third party door phones, SIP door openers or IP cameras to allow users to control these third-party devices in an office or apartment right from the GXV3275. From a surveillance standpoint, the GXV3275 can make and receive SIP video calls from IP surveillance cameras for security alerts/alarms or for checking a camera’s live video feed.

Technical Details

6 lines 6 SIP accounts, FREE IP VideoTalk account for video calling, up to 6-way voice conferencing and 3-way video conferencing
Runs Android version 4.2 and offers full access to the Google Play Store
1 megapixel CMOS camera
7 inch (1024×600) capacitive touch screen
Dual-switched Gigabit ports and integrated WiFi (802.11b/g/n)
Bluetooth for headsets and pairing mobile devices, USB port, SD card slot, mini-HDMI output for connection to TV monitor
Create an Android app for your business to run on the GXV3275 using Google’s API and Grandstream’s SDK tool kit


We work closely with you and carry out research to understand your needs and wishes.