Avaya telephone system
Avaya telephone system for sale on Ireland's largest auction and classifieds sites
Avaya 1408 office home - 1408, ip - £14.99
Avaya 1408 office • Phones - Free postage - New and Used
Avaya 1408 office • Phones - Free postage - New and Used
Avaya office 500 v2 - avaya, - £26.00
Avaya office 500 • Pbx system base • Unit expansion card - Free postage - New and Used
Avaya office 500 • Pbx system base • Unit expansion card - Free postage - New and Used
Avaya 4621sw 4621 - sw, voip - £25.00
Personalized ring patterns • Connects office via • Lan integrated ethernet - Free postage - New and Used
Personalized ring patterns • Connects office via • Lan integrated ethernet - Free postage - New and Used
Avaya ip500 office - ip, phone - £295.00
- Free postage - New and Used
- Free postage - New and Used
Looking for more avaya telephone system?
Search eBay live — fresh results filtered for the best value, updated every hour.
Avaya ip500 office phone - avaya, - £70.00
12x avaya phones • Phone system all • 1608 used - Free postage - New and Used
12x avaya phones • Phone system all • 1608 used - Free postage - New and Used
📊
48 listings · from £7 · avg £76.28
Browse 48 avaya telephone system listings currently in our index. Prices range from £7 to £363.7, with an average of £76.28. 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 →
Avaya ip500 office complete - ip500, - £156.70
Cordless phone includes • All cables main • Server unit office - Free postage - New and Used
Cordless phone includes • All cables main • Server unit office - Free postage - New and Used
Avaya office ip500 v2 - ip, - £20.00
Part number 700476005 - Free postage - New and Used
Part number 700476005 - Free postage - New and Used
Avaya 9608 phone - avaya, - £109.99
Type phone country • Region manufacture china • Includes spare cable - Free postage - New and Used
Type phone country • Region manufacture china • Includes spare cable - Free postage - New and Used
Full avaya office 500 v2 - ip, - £234.70
Brand new system • Complete ip500v2 control • Unit wall mounting - Free postage - New and Used
Brand new system • Complete ip500v2 control • Unit wall mounting - Free postage - New and Used
Avaya ip400 telephone v2 - telephone, - £29.99
- Free postage - New and Used
- Free postage - New and Used
Avaya ip500 office - ip, - £109.90
Avaya ip500 office • Complete phone system • Digital - Free postage - New and Used
Avaya ip500 office • Complete phone system • Digital - Free postage - New and Used
Avaya office ip500 - office, v2 - £59.99
Avaya office ip500 • Control unit 700476005 • Telephone system business - Free postage - New and Used
Avaya office ip500 • Control unit 700476005 • Telephone system business - Free postage - New and Used
Avaya office 500 - avaya, - £80.00
Hybrid architecture digital • Analogue phones logic • Plus 13a gang - Free postage - New and Used
Hybrid architecture digital • Analogue phones logic • Plus 13a gang - Free postage - New and Used
Avaya 141602 003 phones - avaya, and - £208.70
Phones plus phone • System included - Free postage - New and Used
Phones plus phone • System included - Free postage - New and Used
Avaya office 500 - avaya, v2 - £34.95
- Free postage - New and Used
- Free postage - New and Used
Avaya ip400 phone - phone, 16 - £29.99
Avaya ip400 phone • Pcs expansion module • 700184781 - Free postage - New and Used
Avaya ip400 phone • Pcs expansion module • 700184781 - Free postage - New and Used
Avaya 38utn002ukau index 2050 - avaya, - £24.00
Model number 38utn002ukau • Index 2050 manufacturer • Phones features include - Free postage - New and Used
Model number 38utn002ukau • Index 2050 manufacturer • Phones features include - Free postage - New and Used
Avaya office 500 - avaya, - £21.50
Condition used - Free postage - New and Used
Condition used - Free postage - New and Used
Avaya 4690 conference - ip, - £24.99
Avaya 4690 speakerphone • Provides convenience productivity • Benefits inherent powerful - Free postage - New and Used
Avaya 4690 speakerphone • Provides convenience productivity • Benefits inherent powerful - Free postage - New and Used
Used avaya 5402 lcd - 5402, digital - £10.26
Also has lines • Character display that • Shows call phone - Free postage - New and Used
Also has lines • Character display that • Shows call phone - Free postage - New and Used
Avaya ip400 office - avaya, telephone - £7.00
Selling due business • Closure longer have • Power supply untested - Free postage - New and Used
Selling due business • Closure longer have • Power supply untested - Free postage - New and Used
Avaya office 400 ip400 - office, - £29.99
- Free postage - New and Used
- Free postage - New and Used
Avaya ip400 phone - phone, v2 - £25.99
Genuine avaya office • Phone expansion module • Part 700339096 this - Free postage - New and Used
Genuine avaya office • Phone expansion module • Part 700339096 this - Free postage - New and Used
Avaya 500 telephone - avaya, - £65.00
Avaya ipo ip500v2 • 700476005 modules power • Lead - Free postage - New and Used
Avaya ipo ip500v2 • 700476005 modules power • Lead - Free postage - New and Used
Avaya 1408 digital telephone - avaya, - £33.00
Phones are developed • Users need see • Many extensions glance - Free postage - New and Used
Phones are developed • Users need see • Many extensions glance - Free postage - New and Used
Avaya model 1408d02a - avaya, - £27.74
Avaya model 1408d02a • 003 office phone • Ref 1626 old - Free postage - New and Used
Avaya model 1408d02a • 003 office phone • Ref 1626 old - Free postage - New and Used
Avaya 1230 system phone - 1230, - £30.50
Avaya 1230 system • Phone ntys20 700500589 • Fully refurbished year - Free postage - New and Used
Avaya 1230 system • Phone ntys20 700500589 • Fully refurbished year - Free postage - New and Used
Avaya office small - ip, - £49.99
Office edition focus • Fast dispatch professional • Communication straightforward service - Free postage - New and Used
Office edition focus • Fast dispatch professional • Communication straightforward service - Free postage - New and Used
Plantronics avaya awh dect - plantronics, awh-65+ - £38.00
Good used condition • Comes alternative power • Supply ref plantronics - Free postage - New and Used
Good used condition • Comes alternative power • Supply ref plantronics - Free postage - New and Used
Avaya 9608 phone - ip, cable - £97.52
Your administrator has • Access larger range • Button functions those - Free postage - New and Used
Your administrator has • Access larger range • Button functions those - Free postage - New and Used
Avaya 4621sw 4621 ip - /, - £22.14
Avaya 4621sw 4621 • Voip phone system • Gray 700381544 - Free postage - New and Used
Avaya 4621sw 4621 • Voip phone system • Gray 700381544 - Free postage - New and Used
Avaya tn786b processor - avaya, - £108.00
Tn786b full working • Order - Free postage - New and Used
Tn786b full working • Order - Free postage - New and Used
Avaya ipo 500v2 phone - ipo, - £37.10
- Free postage - New and Used
- Free postage - New and Used
Avaya telephone system - telephone, - £363.70
Ip400 phone - Free postage - New and Used
Ip400 phone - Free postage - New and Used
Avaya bcm telephone system - avaya, 50 - £89.95
- Free postage - New and Used
- Free postage - New and Used
Avaya office 500 v2 - office, - £120.00
Combi card 700417389 • Vcm32 bri trunk • Interfaces power lead - Free postage - New and Used
Combi card 700417389 • Vcm32 bri trunk • Interfaces power lead - Free postage - New and Used
Telephone system avaya used - telephone, - £78.70
- Free postage - New and Used
- Free postage - New and Used
Avaya telephone phone - telephone, - £18.98
Free compatible mains • Power lead - Free postage - New and Used
Free compatible mains • Power lead - Free postage - New and Used
Avaya 9640g business desk - 9640g, - £62.34
Version supported avaya • 9640g features 323 • Communication manager r3.0 - Free postage - New and Used
Version supported avaya • 9640g features 323 • Communication manager r3.0 - Free postage - New and Used
Nortel 1230 system phone - system, - £42.50
- Free postage - New and Used
- Free postage - New and Used
Avaya tenovis integral 11 - tenovis, - £70.80
Tenovis integral interactive • T3.11 comfort double • Call manual entry - Free postage - New and Used
Tenovis integral interactive • T3.11 comfort double • Call manual entry - Free postage - New and Used
Voip phone avaya 9650d01a - voip, - £81.97
However unfortunately not • All postal services • Treat parcels accurately - Free postage - New and Used
However unfortunately not • All postal services • Treat parcels accurately - Free postage - New and Used
Voip phone avaya - voip, sip - £82.16
However unfortunately not • All postal services • Treat parcels accurately - Free postage - New and Used
However unfortunately not • All postal services • Treat parcels accurately - Free postage - New and Used
Avaya office 500 - ip, phone - £63.10
Includes port ethernet • Lan switch layer • Managed rear - Free postage - New and Used
Includes port ethernet • Lan switch layer • Managed rear - Free postage - New and Used
Avaya lucent definity - lucent, - £35.98
Avaya lucent definity • 6424d telephone display • Offers programmable call - Free postage - New and Used
Avaya lucent definity • 6424d telephone display • Offers programmable call - Free postage - New and Used
Avaya office 500v2 s8500b - avaya, 500v2+s8500b - £260.69
11x avaya 1408 • Office 500 port • Communication manager 4.0 - Free postage - New and Used
11x avaya 1408 • Office 500 port • Communication manager 4.0 - Free postage - New and Used
New avaya 9670g - ip, voip - £61.50
System telephone optimal • Ease use highest • Demands office functionality - Free postage - New and Used
System telephone optimal • Ease use highest • Demands office functionality - Free postage - New and Used
Avaya office desk multi - avaya, - £70.68
Office desk multi • Line phone speaker • New box - Free postage - New and Used
Office desk multi • Line phone speaker • New box - Free postage - New and Used
Try this: digipos | bratt pan | dewalt 18v twin pack | lathe dro | aluminium billet | 2wd tractor | hi vis body warmer | 1000 litre tank | hold down clamp | concrete plain tiles
Shop by budget
Everything you need to know about avaya telephone system
Whether you are looking for a brand-new or second-hand avaya telephone system, eBay offers one of the largest selections available online. With 48 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 £7, while premium listings can reach £363.7 — giving you a wide budget spread to work with. The average price of £76.28 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.