Avaya Vantage K155 - VoIP phone

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IP Telephony

VoIP	Yes
VoIP Protocols	SIP
Voice Codecs	G.711, G.722, G.729, G.726, Opus
Video Codecs	H.264 AVC
Quality of Service	Diffserv per device (QoS)
IP Address Assignment	DHCP
Security	IEEE 802.1X
Power Over Ethernet (PoE) Support	Yes
Network Protocols	TCP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, RTCP, RTP, SNTP, SRTCP, TLS
Network Ports Qty	2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Features	Class 3 PoE, Class 4 PoE

Miscellaneous

Connections	Analog phone connector / RJ-9 � Headset jack / mini-phone 3.5 mm � HDMI / 19 pin micro HDMI Type D � USB Type-C
Placing / Mounting	Table-top
Also Included	32 GB

Internet of Things (IoT)

Internet of Things (IoT) Compatible	Yes
Communications Technology	Bluetooth 4.2
Intelligent Assistant	Alexa built-in

Memory

RAM

2 GB

Manufacturer Warranty

Service & Support

Limited warranty - 3-month warranty on software - 1 year

General

Product Type	VoIP phone
Compatible Platforms	Avaya IP Office 11.1.1, Avaya Aura 7.1, Avaya Spaces
Body Color	Black

Phone Features

Operating System	Android 9.0 Pie
Wireless Interface Provided	Bluetooth / NFC / Wi-Fi
Dialer Location	Base
Conference Call Capability	Yes
Speakerphone	Yes
Volume Control	Yes

Display

Type	Touchscreen LCD display - color
Display Location	Base
Diagonal Size	5"
Display Resolution	1280 x 720 pixels
Color Depth	24-bit (16.7 million colors)
Display Languages	Latin, Chinese (traditional), Chinese (simplified), Brazilian Portuguese, English, German, French, Italian, Russian, Spanish, Japanese, Korean

Phone Camera

Sensor Resolution	2 Megapixel
Camera Resolution	1920 x 1080 at 30 fps