Is the Poly Edge B20 compatible with PoE (Power over Ethernet)?
Yes, the Poly Edge B20 supports PoE, allowing it to operate without a separate power adapter when connected to a PoE-enabled switch or injector. Does the Poly Edge B20 support SIP-based VoIP systems?
Yes, it is a SIP-compliant phone compatible with most leading VoIP platforms and SIP-based PBXs. What is the screen resolution and type of display on the B20?
The B20 features a 2.8" monochrome LCD with a resolution of 128 x 64 pixels. Does this phone support headset use?
Yes, it includes a dedicated RJ9 headset port and is compatible with wired headsets. Is Wi-Fi supported on the Poly Edge B20?
No, the B20 does not support Wi-Fi. Network connectivity is through Ethernet only. How many SIP lines/accounts does the Poly Edge B20 support?
It supports up to 2 SIP lines/accounts. Can I use this phone with Microsoft Teams or Zoom Phone?
It is not natively certified for Microsoft Teams or Zoom, but may work with those platforms via SIP if supported. What type of Ethernet ports are included?
The phone includes 2 x 10/100/1000 Mbps Gigabit Ethernet ports for LAN and PC passthrough. Is a power adapter included with the phone?
No, a power adapter is not included. It must be purchased separately if PoE is not used. Can the B20 be wall-mounted?
Yes, the Poly Edge B20 supports optional wall mounting with a compatible wall mount kit. Is provisioning supported through Zero-Touch or DHCP options?
Yes, the phone supports Zero-Touch provisioning and other automated setup methods via DHCP. What audio codecs are supported by the B20?
It supports G.711, G.729AB, G.722 (wideband), and more. Does the phone support full-duplex speakerphone functionality?
Yes, the Poly Edge B20 includes a high-quality full-duplex speakerphone. Are volume and ringer controls adjustable?
Yes, volume levels for handset, speakerphone, and ringer are user-adjustable. Can the firmware be updated remotely?
Yes, remote firmware updates are supported via provisioning server or web interface. Is there a directory or contact list feature on the B20?
Yes, it supports local phone book entries as well as access to directory services via the PBX. Does the phone support call transfer, hold, and forwarding?
Yes, standard call features like transfer, hold, forward, redial, and mute are fully supported. What is the build quality of the handset and buttons?
Poly phones are known for durable build quality with tactile keys and ergonomic handsets. Does it support VLAN tagging for network segmentation?
Yes, VLAN tagging (802.1Q) is supported for traffic management. Is the Poly Edge B20 suitable for small and medium businesses?
Yes, it’s ideal for SMBs looking for a cost-effective, reliable, and professional IP phone solution.