The SIP-T48S 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 T48S 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.

Features

• Revolutionarily new design
• Yealink Optima HD voice
• Dual-port Gigabit Ethernet
• 7″ 800 x 480-pixel color touch screen with backlight
• Support Bluetooth headset through USB Dongle
• Up to 16 SIP accounts
• Paper label free design
• Headset, EHS support
• Supports expansion modules
• Wall mountable
• Simple, flexible, and secure provisioning options

Specifications

The SIP-T46S is Yealink’s latest revolutionary IP Phone for executive users and busy professionals. New designs appeal to 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.

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 16 SIP accounts
• Paper label free design
• PoE(802.3af) class support
• Headset, EHS support
• Supports expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Simple, flexible and secure provisioning options

Specifications

The SIP-T42S is a feature-rich sip phone for business. The 12-Line IP Phone has been designed by pursuing ease of use in even the tiniest details. Delivering a superb sound quality as well as rich visual experience. Supports seamless migration to GigE-based network infrastructure. With programmable Keys, the IP Phone supports vast productivity-enhancing features. Using standard encryption protocols to perform highly secure remote provisioning and software upgrades.

Features

• Revolutionarily new design
• Yealink Optima HD voice
• Dual-port Gigabit Ethernet
• 2.7″ 192×64-pixel graphical LCD with backlight
• Up to 12 SIP accounts
• Paper label free design
• PoE(802.3af) class support
• Headset, EHS support
• Stand with 2 adjustable angles
• Wall mountable
• Simple, flexible and secure provisioning options

Specifications

The SIP-T41S is a feature-rich sip phone for business. The 6-Line IP Phone has been designed by pursuing ease of use in even the tiniest details. Delivering a superb sound quality as well as rich visual experience. With programmable Keys, the IP Phone supports vast productivity-enhancing features. Using standard encryption protocols to perform highly secure remote provisioning and software upgrades.

Features

• Revolutionarily new design
• Yealink Optima HD voice
• Dual-port Gigabit Ethernet
• 2.7″ 192×64-pixel graphical LCD with backlight
• Up to 12 SIP accounts
• Paper label free design
• PoE(802.3af) class support
• Headset, EHS support
• Stand with 2 adjustable angles
• Wall mountable
• Simple, flexible and secure provisioning options

Specifications

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, users 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.

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

Specifications

The Yealink W52H is a VoIP DECT cordless handset that can be paired with a Yealink W52P DECT base station.

The Yealink SIP-W52H cordless units allow you to extend the numbers of users whilst providing increased flexibility and scalability when used in conjunction with the SIP-W52P handset and base station.

Features

• 5 SIP accounts
• Expandable to 5 SIP-W52H cordless handsets
• 4 concurrent calls
• 10 hours talktime
• Charger included

YEA-CP960 

• Contact us for more information.

YEA-CP920 

• Contact us for more information.

YEA-EXP40 Yealink T4 series Expansion Moduleby Yealink

• UPC: 6938818300798
• SKU: Yealink T4 series Expansion Module
• TeleDynamics P/N: YEA-EXP40

Shown with two expansions.

Features

• Expansion module for the YEA-SIP-T48G and T46G models
• Rich visual experience with 160×320 graphic LCD
• 20 physical keys each with a dual-color LED
• 2 independent control keys are used for fast switch pages
• Stand with 2 adjustable angles
• Wall mountable
• 160×320 graphic LCD with 16-level grayscales
• LCD Backlight
• Two page views are possible
• Different icons for each function shown on the LCD
• 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
• Wall mountable
• Stand with 2 adjustable angles
• Expansion module (=2) is powered by the host phone
• Supports up to 6 modules daisy-chain
• 2xRJ12(6P6C)ports for data in and out
• Applies to Yealink IP Phone
• Operating temperature: -10~50°C
• Operating humidity: 10-95%

The Cisco SPA525G2 5-Line IP Phone with Color Display (Figure 1) is an excellent choice for businesses that require an enhanced user experience with a hosted IP telephony service, an IP private branch exchange (PBX), or a large-scale IP Centrex deployment. Part of the Cisco Small Business Series, the SPA525G2 uses industry-leading SPA voice over IP (VoIP) technology from Cisco, with high-quality hardware providing additional connectivity via Bluetooth, PoE (802.3af), or a Wireless-G client (802.11g).

Standard Cisco SPA525G2 features include five active lines, VLAN-capable dual switched Ethernet ports, 802.3af PoE support, a 3.2-inch QVGA color display, a full-duplex, high-quality speakerphone, a Bluetooth interface, a Wireless-G (802.11g) client, a 2.5-mm stereo headset port, and a USB 2.0 host port. Each line can be configured independently to use a unique phone number (or extension) or can use a shared number that is assigned to multiple phones. The power supply for the SPA525G2 is sold separately. The optional SPA500S 32-button attendant console adds up to 64 buttons for receptionist positions.

The Cisco SPA525G2 IP Phone further improves the user experience with VPN and video surveillance applications. It includes an embedded AnyConnect Secure Sockets Layer (SSL) VPN client that allows remote users to securely connect to their phone system and make calls over the Internet, without the need for additional hardware. The SPA525G2 also provides users the ability to view video feeds from Cisco WVC2300 and PVC2300 Business Internet Video Cameras, allowing users to quickly see different locations around the business in order to improve physical security. The SPA525G2 is part of the Cisco SPA500 Series IP Phones, a robust portfolio of small business phones providing a rich user experience that includes HD voice, on-phone applications, and intuitive menu options.

The Cisco SPA525G2 provides encrypted signaling, media, and provisioning information, using state-of-the-art technologies such as Session Initiation Protocol (SIP) over Transport Layer Security (TLS), Secure Real Time Protocol (SRTP), and HTTPS to secure communications between the phone and service provider. Cisco SPA Secure Remote Provisioning provides a highly secure mechanism for the service provider to remotely manage the phone/user configuration and software upgrades.

The Cisco SPA525G2 IP Phone can also be used with productivity-enhancing features such as VoiceView Express and Cisco XML applications when connected to the Cisco Unified Communication 500 Series in SPCP mode.

The Cisco SPA525G2 IP phone can easily grow with your business. New features can be added to the phone over time via firmware updates. New employees or employees who need to move to another location can simply plug in their preconfigured phones anywhere on the network, and the network will recognize the change. The phone also supports wireless network connectivity, providing unrestricted placement without the cost of running network cabling.

Features

• Call hold
• Music on hold [1]
• Call waiting
• Caller ID name and number and outbound caller ID blocking
• Caller ID mapping for incoming calls
• Outbound caller ID blocking
• Call transfer – attended or blind
• Call conferencing – hosted (N-party) or local (3-party)
• Call forwarding – unconditional, no answer, on busy
• Visual voice message waiting indicator (VMWI)
• Shared/bridge line appearance 1
• Call pickup – selective and group 1
• Call park and unpark 1
• Call back on busy
• Call blocking – anonymous and selective
• Do not disturb
• Intercom 1
• Group paging 1
• Extension mobility 1
• Configurable dial/numbering plan support with inter-digit timers – per line
• URL (IP) dialing support
• Distinctive ringing based on calling and called number
• Supplementary services feature activation codes
• Supplementary services announcements codes
• Configurable supplementary services soft keys
• Individual volume setting per audio path (headset/handset/speaker)
• SIP proxy redundancy – dynamic via DNS SRV, A records
• Re-registration with primary SIP proxy server
• SIP support in Network Address Translation (NAT) networks, including simple traversal of User Datagram Protocol (UDP) through NAT (serial tunnel [STUN])
• Codec name assignment
• Voice algorithms: â—¦ G.711 (A-law and µ-law) â—¦ G.726 (32 kbps) â—¦ G.729 AB â—¦ G.722, Wideband Audio
• Dynamic payload support
• Adjustable audio frames per packet
• Dual-tone multi-frequency (DTMF): in-band and out-of-band (RFC 2833), SIP INFO (RFC 2976)
• Flexible dial plan support with inter-digit timers
• IP address/Uniform Resource Identifier (URI) dialing support
• Call progress tone generation
• Jitter buffer – adaptive
• Frame loss concealment
• Voice activity detection (VAD) with silence suppression
• Attenuation/gain adjustments
• VMWI via NOTIFY, SUBSCRIBE
• Caller ID support (name and number)
• MAC address (IEEE 802.3)
• IPv4 (RFC 791)
• Address Resolution Protocol (ARP)
• DNS A record (RFC 1706), SRV record (RFC 2782)
• Dynamic Host Configuration Protocol (DHCP) client (RFC 2131)
• Point-to-Point Protocol over Ethernet (PPoE) client (RFC 2516)
• Internet Control Message Protocol (ICMP) (RFC 792)
• TCP (RFC 793)
• UDP (RFC 768)
• Real Time Protocol (RTP) (RFC 1889, 1890)
• Real Time Control Protocol (RTCP) (RFC 1889), RTCP-XR (RFC 3611)
• Differentiated Services (DiffServ) (RFC 2475), type of service (ToS) (RFC 791, 1349)
• VLAN tagging 802.1p/Q
• Simple Network Time Protocol (SNTP) (RFC 2030)

Specifications

The Cisco ®SPA514G 4-Line IP Phone with 2-Port Gigabit Ethernet Switch provides advanced voice and data communications features small businesses need to stay productive and responsive. Based on Session Initiation Protocol (SIP), the Cisco SPA514G (Figure 1) has been tested to ensure complete interoperability with leading voice over IP (VoIP) equipment from voice over IP infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.

With hundreds of features and configurable service parameters, the Cisco SPA514G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA514G.

Stylish and affordable, the Cisco SPA514G IP Phone can also be used with productivity-enhancing features such as VoiceView Express, and Cisco XML Applications when interfacing with Cisco Unified Communication 500 Series in SPCP Mode.

Secure and Easy to Manage

The Cisco SPA514G was designed to simplify installation, while providing enhanced security for complete peace of mind. It utilizes standard encryption protocols to perform secure remote provisioning and unobtrusive in-service software upgrades. Secure remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.

Features

• Four voice lines
• Backlit pixel-based display: 128 x 64 monochrome graphical liquid crystal display (LCD)
• Line status: active line indication, name and number
• Menu-driven user interface
• Shared line appearance*
• Speakerphone
• Call hold
• Music on hold*
• Call waiting
• Caller ID name and number
• Outbound caller ID blocking
• Call transfer: attended and blind
• Three-way call conferencing with local mixing
• Multiparty conferencing via external conference bridge
• Automatic redial of last calling and last called numbers
• On-hook dialing
• Call pickup: selective and group*
• Call park and unpark*
• Call swap
• Call back on busy
• Call blocking: anonymous and selective
• Call forwarding: unconditional, no answer, on busy
• Hot line and warm line automatic calling
• Call logs (60 entries each): made, answered, and missed calls
• Redial from call logs
• Personal directory with auto-dial (100 entries)
• Do not disturb (callers hear line busy tone)
• Digits dialed with number auto-completion
• Anonymous caller blocking
• Uniform Resource Identifier (URI) (IP) dialing support (vanity numbers)
• On-hook default audio configuration (speakerphone and headset)
• Multiple ring tones with selectable ring tone per line
• Called number with directory name matching
• Ability to call number using name: directory matching or via caller ID
• Subsequent incoming calls show calling name and number
• Date and time with support for intelligent daylight savings
• Call duration and start time stored in call logs
• Call timer
• Name and identity (text) displayed at startup
• Distinctive ringing based on calling and called number
• 12 user-customizable ring tones
• Speed dialing, eight entries
• Configurable dial/numbering plan support
• Intercom*
• Group paging
• NAT Traversal, including STUN support
• DNS SRV and multiple A records for proxy lookup and proxy redundancy
• Debug, syslog, report generation, and event logging
• Secure call encrypted voice communication support
• Built-in web server for administration and configuration with multiple security levels
• Automated remote secure provisioning via TFTP, HTTP or HTTPS
• Option to require administrator password to reset unit to factory defaults

Specifications

Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA508G 8-Line IP Phone (Figure 1) has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.

With hundreds of features and configurable service parameters, the Cisco SPA508G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA508G.

Features

• Four voice lines
• Backlit pixel-based display: 128 x 64 monochrome graphical liquid crystal display (LCD)
• Line status: active line indication, name and number
• Menu-driven user interface
• Shared line appearance*
• Speakerphone
• Call hold
• Music on hold*
• Call waiting
• Caller ID name and number
• Outbound caller ID blocking
• Call transfer: attended and blind
• Three-way call conferencing with local mixing
• Multiparty conferencing via external conference bridge
• Automatic redial of last calling and last called numbers
• On-hook dialing
• Call pickup: selective and group*
• Call park and unpark*
• Call swap
• Call back on busy
• Call blocking: anonymous and selective
• Call forwarding: unconditional, no answer, on busy
• Hot line and warm line automatic calling
• Call logs (60 entries each): made, answered, and missed calls
• Redial from call logs
• Personal directory with auto-dial (100 entries)
• Do not disturb (callers hear line busy tone)
• Digits dialed with number auto-completion
• Anonymous caller blocking
• Uniform Resource Identifier (URI) (IP) dialing support (vanity numbers)
• On-hook default audio configuration (speakerphone and headset)
• Multiple ring tones with selectable ring tone per line
• Called number with directory name matching
• Ability to call number using name: directory matching or via caller ID
• Subsequent incoming calls show calling name and number
• Date and time with support for intelligent daylight savings
• Call duration and start time stored in call logs
• Call timer
• Name and identity (text) displayed at startup
• Distinctive ringing based on calling and called number
• 12 user-customizable ring tones
• Speed dialing, eight entries
• Configurable dial/numbering plan support
• Intercom*
• Group paging
• NAT Traversal, including STUN support
• DNS SRV and multiple A records for proxy lookup and proxy redundancy
• Debug, syslog, report generation, and event logging
• Secure call encrypted voice communication support
• Built-in web server for administration and configuration with multiple security levels
• Automated remote secure provisioning via TFTP, HTTP or HTTPS
• Option to require administrator password to reset unit to factory defaults

Specifications

Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA504G 4-Line IP Phone (Figure 1) has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.

With hundreds of features and configurable service parameters, the Cisco SPA504G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA504G.

The Cisco SPA504G 4-Line IP phone also supports productivity-enhancing features such as VoiceView Express and Cisco XML applications when used with the Cisco Unified Communications 500 Series in SPCP mode.

The Cisco SPA504G uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.

Features

• For business or home office use
• Full-featured 4-line business-class IP phone supporting Power over Ethernet (PoE)
• Monochrome backlit display for ease of use, aesthetics, and on-screen applications
• Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
• Dual switched Ethernet ports for connecting a computer behind the phone, reducing cabling costs
• Wideband audio for unsurpassed voice clarity and enhanced speaker quality
• Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
• Supports up to two Cisco ® SPA500S Expansion Module, adding up to 64 additional buttons
• Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business

Specifications

The Cisco ® SPA500DS 15-Button Attendant Console (Figure 1) is part of the Cisco Small Business Series and designed for use with the Cisco SPA500 Series IP Phones. It is an ideal solution for small businesses wanting to simplify incoming call handling by quickly directing calls to the requested party and also to monitor line status from a central location.

The attendant console easily attaches to a SPA500 Series IP Phone, providing up to 30 programmable call pickup or speed dial buttons via two-page keys, each illuminating the line’s status (idle, ringing, busy, or null) via the busy line field (BLF). Incoming calls can immediately be transferred to the proper location with the push of a button assigned to the extension.

The modular design of the Cisco SPA500DS permits up to two attendant consoles to be deployed, for a total of 30 buttons (60 functions), offering an affordable solution that expands with the growth of your voice network. Installation and setup is just a matter of connecting the sup.

Based on the Session Initiation Protocol (SIP), the Cisco SPA500DS has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to offer competitive, feature-rich services to their customers.

Console pictured with compatible Cisco phone.

Features

• 15 programmable buttons
• Page Left and Page Right keys
• Call transfer
• XML Application
• Speed dial
• Busy lamp field
• One-touch transfer
• Call pickup

Specifications