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Avaya 9608 r41 business - avaya,
£49.99
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Avaya 9508 digital desk phone - 9508,
£40.50
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Avaya 9611g telephone voip - avaya,
£21.27
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Avaya office 500 v2 - 500,
£39.99
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Avaya 9608 phone - phone, set
£36.00
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Full avaya office - avaya,
£176.20
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Avaya ip500 pbx - ip500, v2
£30.86
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New avaya 1603 voip - -,
£17.38
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Avaya 4621sw 4621 ip - avaya,
£30.00
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Avaya office phone system - office,
£104.70
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Avaya ip500 office complete - ip,
£77.14
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Avaya B179 Conference Ph
£7.99
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Avaya voice priority processor - avaya,
£24.99
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Avaya 9608g terminal - terminal, desk
£40.05
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Avaya 9608g desk phone x11 - ip,
£132.00
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Avaya ip500 office - avaya,
£156.70
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Used avaya 5402 lcd - avaya,
£10.26
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Avaya 4690 conference - avaya,
£24.99
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Avaya 9641g office - avaya,
£8.99
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Working telephone system - telephone,
£312.70
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Telephone system avaya used - system,
£78.70
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Avaya office 500 telephone - ip,
£21.50
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Avaya telephone phone - avaya, ip
£18.98
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Avaya office small - office,
£42.49
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Avaya 700461197 9620l voip - 700461197,
£75.47
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Avaya voip system telephone - system,
£41.51
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Avaya voip system - system, telephone
£58.49
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New avaya 9620l display - new,
£89.89
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Avaya e169 media - avaya, station
£39.99
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Avaya 1616i desk - desk, office
£5.45
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Joblot avaya 9620 ip - of,
£52.70
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Avaya b179 sip conference - avaya,
£73.49
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Isdn 08st ascotel - isdn-08st,
£24.99
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Avaya conference phone 189 - b,
£75.47
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Office phone system - office,
£37.10
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Avaya office 500v2 - avaya,
£260.69
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Avaya digital phone handset - avaya,
£12.94
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Avaya bm12 phone expansion - avaya,
£51.00
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Avaya 1603 single - 1603,
£72.38
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Avaya 9608 desk phone - 9608,
£15.08
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Voip phone avaya 9650 - 3x,
£78.84
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Card tn799dp lan for - card,
£64.33
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Avaya tn786b processor - tn786b,
£108.00
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Avaya tenovis integral - avaya,
£70.80
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Avaya bm12 button module - avaya,
£27.92
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Voip phone avaya 9650d01a - 3x,
£78.84
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Avaya office 500 phone - office, v2
£52.70
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Avaya bm12 button - 12, module
£32.84
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Card tn793cp analog - analog, line
£64.37
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Avaya g650 card - g650,
£64.37
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Avaya g650 media - avaya, gateway
£341.25
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Card tn2312bp ipsi - for, avaya
£64.20
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Avaya bm12d01a 1009 - avaya, button
£20.91
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Card tn2602ap media - card,
£64.37
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Avaya ipo 500v2 phone control - avaya,
£37.10
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Lot avaya 9608 voip black - 2,
£80.42
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Avaya bm12 d01a - avaya, expansion
£40.38
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Lot avaya 9608 - avaya,
£142.01
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Avaya 9641g business office - 9641g, ip
£30.00
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Avaya 4621sw 4621 ip voip - 4621sw,
£22.14
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Avaya desk phone 9608g - desk,
£134.59
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Avaya phone 9608 700504844 - ip,
£107.66
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New avaya 4610 phone - -,
£35.47
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Avaya 9608 system phone - avaya, ip
£20.36
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Avaya bm12 phone expansion - avaya,
£24.10
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New avaya 9670g voip - 9670g, ip
£61.50
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Avaya 9621g phone system - avaya, ip
£53.26
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Avaya 9641g system - system, voip
£43.49
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Avaya asc2 module integral - asc2,
£87.06
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New avaya 9620c ip - new,
£53.20
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New avaya 1603 voip - avaya,
£44.36
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Avaya 9608g voip - ip,
£17.69
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Avaya lucent definity - lucent,
£61.74
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New original avaya g350 - avaya,
£141.35
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Avaya cf2e module for integral - avaya,
£43.91
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New avaya mm720 bri media - -,
£219.25
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Avaya phone system ip500 v2 - ip500,
£208.70
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Avaya office ip500 v2 - avaya,
£16.15
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Avaya ip400 phone - avaya, 8
£25.99
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Avaya 8410d desk phone lines - 8410d,
£28.00
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Avaya b109 portable conference - b109,
£42.30
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Avaya b189 conference - avaya, ip
£21.50
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Looking for more avaya telephone system?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 82 avaya telephone system listings currently in our index. Prices range from £5.45 to £341.25, with an average of £66.69. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about avaya telephone system →
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Whether you are looking for a brand-new or second-hand avaya telephone system, eBay offers one of the largest selections available online. With 82 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.45, while premium listings can reach £341.25 — giving you a wide budget spread to work with. The average price of £66.69 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.