Model

Feature Highlights

Zip 33G
6 programmable keys
4 content sensitive soft keys
132×64 pixels backlit display
Full-duplex speaker soft keys
Local 3-way conference
Dedicated headset port
Busy lamp field (BLF)
XML browser
XML and LDAP based contact directories
Personal directory
Call forward/Call transfer/Call waiting		 One-touch call transfer and conference
Call park and pick up
Display of caller and called line information
Call log and Redial
Missed call notification
Paging and Intercom auto-answer capabilities
VLAN, DSCP, and QOS support
SIP open standard
MXnetwork Redundacy support
802.3af Power-over Ethernet
Wall mount kit included

ZIP 36G
3.7” 240×120 pixel backlit LCD
Dual Gigabit Ethernet ports
21 programmable LCD labeled keys
4 context sensitive soft keys
Local 3-way conference
Dedicated headset port with EHS support
Supports ZIP 340M LCD Expansion
Busy Lamp Field (BLF)
XML Browser
XML and LDAP based contact directories
Call forward/Call waiting
One-touch call transfer and conference		 Call park and pick up
Display of caller and called line information
Call Log and Redial
Missed call notification
Paging and Intercom auto-answer capabilities
VLAN, DSCP and QOS support
SIP open standard
MXnetwork Redundancy support
802.3af Power-over-Ethernet
Wall mount kit included

Zip 59i

Large 5.7” Full VGA (640×480) Color Touch Screen LCD
Integrated Gigabit Ethernet and Bluetooth support
Built-in USB port
Intuitive graphical user interface and navigation menus
On screen keyboard for easy input and editing
XML Support for productivity-enhancing applications
Multi-proxy support
Up to 9 lines with call appearances
Up to 55 programmable softkeys

Distinctive ringing, priority alerting
Call forward/Call transfer/Call waiting/Call timer
Personal directory and Redial list with Picture support
Caller and calling line information, Callers log
Local 3-way conference
Intercom and Paging with auto-answer
One-touch call transfer, conference or call park
Busy Lamp Field (BLF) support

Zip 37G
480×272 pixel color display
Dual Gigabit Ethernet ports
20 programmable LCD labeled keys
4 context sensitive soft keys
Local 3-way conference
Dedicated headset port with EHS support
Supports ZIP 340M LCD Expansion
Busy Lamp Field (BLF)
XML Browser
XML and LDAP based contact directories		 Call forward/Call waiting
One-touch call transfer and conference
Call park and pick up
Display of caller and called line information
Call Log and Redial
Missed call notification
Paging and Intercom auto-answer capabilities
VLAN, DSCP and QOS support
SIP open standard
MXnetwork Redundancy support
802.3af Power-over-Ethernet
Wall-mount kit include

Yealink CP920 Conference Phone

Yealink Noise Proof Technology
20-foot (6 meter) and 360 degree voice pickup
Built-in 3 microphone array
Sensitive Touch Keypad
3.1″ 248×120 pixel graphical LCD with Backlight
Power Over Ethernet		 5-way Conference Call
Hybrid UC Meeting
Built in Wi-Fi (2.4GHz/5GHz, 802.11b/g/n/ac)
Built-in Bluetooth
Local USB Call Recording
Local 3-way PSTN Conference via Yealink CPN10

Polycom IP 7000 AC
Strong, robust SIP software
Large high-resolution display
Built-in Power over Ethernet (PoE)
20-foot (6-meters) microphone pickup
Automatic Gain Control
Resistance to interference from mobile phones and other wireless devices
Built-in 2.5mm applications port

Yealink IP W60 SIP phone
Call Forward Not Reachable
Caller ID name Caller ID Name (CNAM)
Direct inward dial Direct Inward Dial (DID)
Direct outward dial Direct Outward Dial
Bandwidth Failover/Overflow		 Destination unreachable Destination Unreachable
Remote call fowarding Multi Site Load Balancing
Network On Demand Bursting
Call detail records Call Detail Records (CDR)
Business Voice International Calling