The Plantronics H91CIS is a monaural over-the-head corded headset top from the Encore H-series, supplied in the configuration sold for use with Cisco IP telephones. The H-series top terminates in a quick-disconnect connector and reaches the telephone through a direct-connect cord matched to the handset port on the phone, which is the part that makes the pairing model-specific. The single-ear design with a noise-reducing microphone was the standard contact centre fit for many years, chosen because it can be worn through a full shift and because the wearing parts, ear cushion and voice tube, are replaceable rather than requiring a new headset. Before ordering it is worth confirming which cord the specific Cisco phone model needs, since the headset top itself is common across the range. The Plantronics headset business now trades as Poly. Tech-Star is UK based and ships worldwide. Please contact our sales team for current availability.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the Plantronics H91CIS refurbished or new?
Tech-Star supplies both new and refurbished Plantronics H91CIS. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Plantronics H91CIS?
Refurbished Plantronics H91CIS comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Plantronics H91CIS?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Plantronics H91CIS be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Plantronics H91CIS be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.