Product comparison · 2 dect base stations

EnGenius DuraFon Roam-BU vs Yealink W90B DECT base station White

6specifications compared
3differ
3identical
24known for one product only

Key differences

The Yealink W90B DECT base station White has 52 more handsets supported (max) than the EnGenius DuraFon Roam-BU (60 vs 8). Frequency range: 0.902 - 0.928 GHz on the EnGenius DuraFon Roam-BU, 1.8 - 1.9 GHz on the Yealink W90B DECT base station White. Input voltage: 100-240 V on the EnGenius DuraFon Roam-BU, 100 - 240 V on the Yealink W90B DECT base station White.

Number of handsets supported (max)
- DuraFon Roam-BU:8
- W90B DECT base station White:60
Frequency range
- DuraFon Roam-BU:0.902 - 0.928 GHz
- W90B DECT base station White:1.8 - 1.9 GHz
Input voltage
- DuraFon Roam-BU:100-240 V
- W90B DECT base station White:100 - 240 V

Side by side

Differences highlightedShow differences only

Comparison of DuraFon Roam-BU, W90B
30 specifications	A EnGenius DuraFon Roam-BU View product	B Yealink W90B DECT base station White Model W90B View product
Performance2 differ
Number of handsets supported (max)Differs	8	60
Frequency rangeDiffers	0.902 - 0.928 GHz	1.8 - 1.9 GHz
Maximum rangeKnown for one	Unknown — not stated by the source	300 m
Comfort noise generation (CNG)Known for one	Unknown — not stated by the source	Yes
Voice activity detectionKnown for one	Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
CAT-iqKnown for one	Unknown — not stated by the source	2.0
Supported network protocolsKnown for one	Unknown — not stated by the source	SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP
Security algorithmsKnown for one	Unknown — not stated by the source	HTTPS, SHA-256, SSL/TLS
Voice codecsKnown for one	Unknown — not stated by the source	G.726, G.729, PCMA, PLC, iLBC
Channels quantityKnown for one	128 channels	Unknown — not stated by the source
Call managementidentical
Conference callKnown for one	Unknown — not stated by the source	Yes
Number of parallel conferencesKnown for one	Unknown — not stated by the source	3
Anonymous callKnown for one	Unknown — not stated by the source	Yes
Anonymous call rejectionKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call transferKnown for one	Unknown — not stated by the source	Yes
Call holdKnown for one	Unknown — not stated by the source	Yes
Do not disturb functionKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Input voltageDiffers	100-240 V	100 - 240 V
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85177900
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	20 - 75%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	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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