Manufacturer
Avaya Phone Systems
Brand
Avaya
Product Line
Avaya Vantage
Model
K155
Packaged Quantity
1
Telephone
Type
VoIP phone
Compatible Platforms
Avaya Aura Platform 6.3 FP4, Avaya IP Office 11.0
Cordless Phone Standard
IEEE 802.11a/b/g/n/ac (Wi-Fi)
Dialer Location
Base
Operating System
Android 6.0.1 (Marshmallow)
Bluetooth Profiles
Bluetooth low energy (BLE)
Conference Call Capability
Yes
Features
Speakerphone
Yes
Dialing Modes
Pulse, Tone
Call Services
Call Hold, Call Transfer
Volume Control
Yes
Hearing Aid Compatible
Yes
RAM
Installed Size
2 GB
Flash Memory
Installed Size
16 GB, 16 GB
Display
Type
LCD display
Display Resolution
1280 x 720 pixels
Color Depth
4-bit (16 gray levels)
Diagonal Size
5 inch
Diagonal Size (metric)
12.7 centimetre
Color Support
Color
Display Languages
Brazilian Portuguese, Chinese (simplified), English, French, German, Italian, Japanese, Korean, Latin, Russian, Spanish
Display Location
Base
IP Telephony
Main Features
Integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP
Voice Codecs
G.711, G.722, G.726, G.729, Opus
Network Protocols
DNS, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), RTCP, RTP, SNTP, SRTCP, TCP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Power Over Ethernet (PoE) Support
Yes
Phone Connections
Connections
Analog phone connector / RJ-9, Headset jack / mini-phone 3.5 mm, USB
Miscellaneous
Color Category
Black, Black
Placing / Mounting
Table-top, Wall-mountable
