Product comparison · 2 ip phones

AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi vs HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled

12specifications compared
6differ
6identical
49known for one product only

Key differences

The AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has 61 mm more package width than the HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled (316 mm vs 255 mm). The HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled has 240 mm more package depth than the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi (495 mm vs 255 mm). The HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled has 198 mm more package height than the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi (293 mm vs 95 mm). Only the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has Ethernet LAN. Only the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has Wi-Fi.

Ethernet LAN
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:Yes
- OBi VVX 150 2-Line IP Phone and PoE-enabled:No
Wi-Fi
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:Yes
- OBi VVX 150 2-Line IP Phone and PoE-enabled:No
Package width
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:316 mm
- OBi VVX 150 2-Line IP Phone and PoE-enabled:255 mm
Package depth
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:255 mm
- OBi VVX 150 2-Line IP Phone and PoE-enabled:495 mm
Package height
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:95 mm
- OBi VVX 150 2-Line IP Phone and PoE-enabled:293 mm
Package weight
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:940 g
- OBi VVX 150 2-Line IP Phone and PoE-enabled:11.5 kg

Side by side

Differences highlightedShow differences only

Comparison of C436HD, 911N3AA
61 specifications	A AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi Model C436HD View product	B HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled Model 911N3AA View product
Designidentical
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Operating system installedKnown for one	Android	Unknown — not stated by the source
Operating system versionKnown for one	12	Unknown — not stated by the source
Dual-Tone Multi-Frequency (DTMF) modesKnown for one	SIP info	Unknown — not stated by the source
Phone featuresidentical
Answering machineKnown for one	Yes	Unknown — not stated by the source
Call holdKnown for one	Yes	Unknown — not stated by the source
Call transferKnown for one	Yes	Unknown — not stated by the source
Caller IDKnown for one	Yes	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Message-waiting indicator (MWI)Known for one	Yes	Unknown — not stated by the source
RedialingKnown for one	Yes	Unknown — not stated by the source
Speed diallingKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Integrated voicemailKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Displayidentical
DisplayKnown for one	LCD	Unknown — not stated by the source
Display diagonalKnown for one	10.9 cm (4.3")	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	No
Audioidentical
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Adaptive jitter buffersKnown for one	Yes	Unknown — not stated by the source
Comfort noise generation (CNG)Known for one	Yes	Unknown — not stated by the source
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Packet loss concealment (PLC)Known for one	Yes	Unknown — not stated by the source
Voice activity detectionKnown for one	Yes	Unknown — not stated by the source
Voice codecsKnown for one	G.711, G.722, G.729, Silk	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ethernet LAN interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wi-FiDiffers	Yes	No
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3af	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	HTTPS, SRTP, TLS	Unknown — not stated by the source
Supported network protocolsKnown for one	UDP/TCP, NTP, DNS/SRV	Unknown — not stated by the source
Ports & interfacesidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
WAN connection typeKnown for one	RJ-45	Unknown — not stated by the source
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesKnown for one	TAA	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthKnown for one	249 mm	Unknown — not stated by the source
DepthKnown for one	132 mm	Unknown — not stated by the source
HeightKnown for one	189.2 mm	Unknown — not stated by the source
WeightKnown for one	934 g	Unknown — not stated by the source
Package widthDiffers	316 mm	255 mm
Package depthDiffers	255 mm	495 mm
Package heightDiffers	95 mm	293 mm
Package weightDiffers	940 g	11.5 kg
Packaging contentidentical
Mounting kitKnown for one	Yes	Unknown — not stated by the source
Ethernet cableKnown for one	Yes	Unknown — not stated by the source
HandsetKnown for one	Yes	Unknown — not stated by the source
Headset includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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