Product comparison · 2 ip phones

AudioCodes 425HD TAA IP-Phone PoE GbE black vs AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi

50specifications compared
15differ
35identical
23known for one product only

Key differences

The AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has 38.6 mm more width than the AudioCodes 425HD TAA IP-Phone PoE GbE black (249 mm vs 210.4 mm). The AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has 41.1 mm more depth than the AudioCodes 425HD TAA IP-Phone PoE GbE black (132 mm vs 90.9 mm). The AudioCodes 425HD TAA IP-Phone PoE GbE black has 23 mm more height than the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi (212.2 mm vs 189.2 mm). Only the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has Wi-Fi. Display diagonal: 8.89 cm (3.5") on the AudioCodes 425HD TAA IP-Phone PoE GbE black, 10.9 cm (4.3") on the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi.

Display diagonal
- 425HD TAA IP-Phone PoE GbE black:8.89 cm (3.5")
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:10.9 cm (4.3")
Voice codecs
- 425HD TAA IP-Phone PoE GbE black:G.711, G.722, G.729, OPUS
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:G.711, G.722, G.729, Silk
Wi-Fi
- 425HD TAA IP-Phone PoE GbE black:No
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:Yes
Width
- 425HD TAA IP-Phone PoE GbE black:210.4 mm
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:249 mm
Depth
- 425HD TAA IP-Phone PoE GbE black:90.9 mm
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:132 mm
Height
- 425HD TAA IP-Phone PoE GbE black:212.2 mm
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:189.2 mm
Weight
- 425HD TAA IP-Phone PoE GbE black:984 g
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:934 g
Package width
- 425HD TAA IP-Phone PoE GbE black:244 mm
- Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:316 mm

Side by side

Differences highlightedShow differences only

Comparison of 425HD, C436HD
73 specifications	A AudioCodes 425HD TAA IP-Phone PoE GbE black Model 425HD View product	B AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi Model C436HD View product
Designidentical
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Operating system installedKnown for one	Unknown — not stated by the source	Android
Operating system versionKnown for one	Unknown — not stated by the source	12
Phone featuresidentical
Lines quantityKnown for one	4 lines	Unknown — not stated by the source
Call forwardingKnown for one	Yes	Unknown — not stated by the source
Call parkKnown for one	Yes	Unknown — not stated by the source
Call pick upKnown for one	Yes	Unknown — not stated by the source
Call waitingKnown for one	Yes	Unknown — not stated by the source
Conference callKnown for one	Yes	Unknown — not stated by the source
Do not disturb functionKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Number of programmable keysKnown for one	8	Unknown — not stated by the source
Integrated voicemailKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display diagonalDiffers	8.89 cm (3.5")	10.9 cm (4.3")
Display resolutionKnown for one	320 x 480 pixels	Unknown — not stated by the source
TouchscreenKnown for one	No	Unknown — not stated by the source
Audio1 differ
Voice codecsDiffers	G.711, G.722, G.729, OPUS	G.711, G.722, G.729, Silk
Comfort noise generation (CNG)Known for one	Unknown — not stated by the source	Yes
Network4 differ
Wi-FiDiffers	No	Yes
Networking standardsDiffers	IEEE 802.3af, IEEE 802.1x, IEEE 802.1p	IEEE 802.3af
Security algorithmsDiffers	802.1x RADIUS, HTTPS, SRTP, TLS	HTTPS, SRTP, TLS
Supported network protocolsDiffers	IPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, RTCP-XR, 802.1x, static IP/DHCP IP assignment, IEEE 802.1p/Q, QoS/ToS, HTTP/HTTPS/DHCP, NTP, FTP/TFTP, CDP/LLDP VLAN configuration, LDAP	UDP/TCP, NTP, DNS/SRV
VoIP protocolsKnown for one	SIP – RFC 3261, SDP – RFC 2327, SIP over TCP/UDP/TLS, DNS_SRV (redundancy), digest authentication, PRACK, early media, SIP subscribe notify, BLF (busy lamp field), presence, MWI (message waiting indication)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ports & interfacesidentical
RJ-9 ports quantityKnown for one	1	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesDiffers	Federal Communications Commission (FCC), ICES, UL, CE, CB, cTUVus, RCM, KC, CCC, EAC, Industry Canada (IC), VCCI, BSMI, TAA	TAA
Certified for Microsoft TeamsKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions8 differ
WidthDiffers	210.4 mm	249 mm
DepthDiffers	90.9 mm	132 mm
HeightDiffers	212.2 mm	189.2 mm
WeightDiffers	984 g	934 g
Package widthDiffers	244 mm	316 mm
Package depthDiffers	320 mm	255 mm
Package heightDiffers	90 mm	95 mm
Package weightDiffers	1.46 kg	940 g
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
Mounting kitKnown for one	Unknown — not stated by the source	Yes
HandsetKnown for one	Unknown — not stated by the source	Yes
Headset includedKnown for one	Unknown — not stated by the source	Yes

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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