Get your proprietary business telephones from The Telecom Spot's broad lines of manufacturers available and be assured you're getting the best service, product and expertise. Top branded phones including ones from Avaya, Aksys, Cisco, NEC, Nortel, TalkSwitch / Fortinet, XBlue, MS Lync optimized phones and more! Proprietary system phones are telephones that will only work with a specific telephone system.

Avaya
Avaya Partner 34D Display Telephone - Series 2, White - Refurbished
Sale price$119.99
Sold out
Avaya
Avaya Partner 34D Display Telephone - Series 2, Black - Refurbished
Sale price$119.99
In stock
Avaya
Avaya Partner 18D Display Telephone - Series 2, White - Refurbished
Sale price$114.99
Sold out
3rd Party
3rd Party Magix Auxiliary Power Supply for 4424LD+ and 4450 DSS Phones
Sale price$19.00
In stockNortel Networks
Avaya/Nortel 1100 Series Expansion Module - 18 Key - Refurbished
Sale price$99.00
In stock








