Documented specifications
HP Poly · Manufacturer documentation available at review; remaining support period and local availability not established.
| Specification | Documented value |
|---|---|
| Display | 3.5-inch color IPS LCD Source ↗ |
| Controls | 8 keys; up to 32 SIP lines with pagination Source ↗ |
| Power | PoE-enabled model Source ↗ |
| Evidence | Exact HP product record; remaining features require model-specific confirmation Source ↗ |
| Ethernet | Two Gigabit ports Source ↗ |
| USB | USB 2.0 Type-C Source ↗ |
| Codecs | G.711, G.722, G.729AB, iLBC, Opus and G.722.1 Source ↗ |
| Headset | RJ9 and EHS with optional APP-51 adapter Source ↗ |
Unlisted fields remain unverified. Platform compatibility and remaining support life require confirmation for the exact ordered model.
What it is and why consider it
Poly Edge E320 is intended for a midrange office with a larger call-control display. Compare the number of physical controls with the number of identities shown across pages; a SIP-line capacity is not a promise of simultaneous carrier calls.
Reasons to choose something else
Compare E220 if the small screen is sufficient, or E350 for documented wireless networking. Confirm the exact headset combination in the platform’s supported-device list.
Deployment and acceptance checks
Test a held call, an attended transfer and message waiting with the approved provider template. Confirm USB headset controls and any expansion module after a cold boot. If the screen has paged contacts, have the intended user find a busy colleague during a live call.
Record the ordered model, hardware revision, installed firmware and calling platform together. Confirm administrator and provisioning ownership before connecting a previously used device. Keep the previous configuration and a supported recovery method before changing firmware; an arbitrary downgrade can remove security fixes.
Firmware, support and evidence
Use the linked HP Poly support resources to match the device to its approved firmware and provisioning instructions. The facts above come from manufacturer documentation; no hands-on measurements, current price or merchant offer are implied.
Where the table does not specify display, SIP-account capacity, network ports, PoE, Wi-Fi, Bluetooth, codecs, headset or expansion support, that field remains unverified for this record. A base station, handset and accessory have different responsibilities; do not copy a feature between them. Confirm lifecycle notices and support entitlement before a fleet purchase.
Watch the explanation
Get oriented to the smaller Edge E220 and the larger E320 through a shared call-handling walkthrough. The narration follows keys and status indicators into speed dials, forwarding, conferences and both transfer styles. Keep the two model references open alongside it so differences in key layout and connectivity remain clear.
Read applicability and editorial notes →Watch this video here
Demonstration covering E220 and E320. Exact provider branding and installed firmware were not established from the supplied captions. Review used the available transcript and primary references; audio and screen readability remain unverified.
The player loads only when you choose Watch here. Playback uses YouTube’s privacy-enhanced embed; YouTube processes playback data.
Sources & applicability
Primary references for the technical details above. Operational examples and planning checklists are VoIP.info editorial guidance.
Examples require adaptation to your topology. No live PBX or hardware testing is claimed.