Business communication systems change fast—and as companies upgrade, relocate, or shift to cloud-based VoIP platforms, thousands of still-functional IP phones end up sitting in storage closets, server rooms, or old desk drawers. At WeBuyUsedITEquipment.net, we make it easy for organizations to recover value from this equipment through a secure, streamlined buyback process built on trust, transparency, and real industry expertise.
Whether you’re a large enterprise with hundreds of Avaya handsets or a small business replacing your Nortel or Allworx system, our team is ready to help you turn used phones into cash—quickly and securely.
Why Companies Sell Their Used IP Phones
Organizations across the U.S. choose to sell their used telecom equipment for several reasons:
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Upgrading to a cloud-based VoIP or UCaaS platform
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Consolidating multiple office locations
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Replacing legacy Nortel, Avaya, or Mitel systems
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Refreshing IT and telecom infrastructure
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Closing or remodeling facilities
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Reducing storage costs and clearing out unused equipment
No matter the reason, used IP phones often retain significant resale value—especially popular models from Cisco, Avaya, Allworx, Mitel, Nortel, and XBlue.
Brands & Systems We Purchase
Our team buys a wide range of business phones and unified communications hardware, including:
Avaya
From older IP Office phones to newer J-Series and 9600 models, Avaya systems remain among the most requested in the secondary market.
Nortel Networks
Even though Nortel systems are legacy hardware, we still purchase many of their IP sets because many organizations continue to maintain existing systems.
Cisco
Cisco VoIP phones are some of the most valuable in the aftermarket. We buy:
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Cisco 7900 Series
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Cisco 8800 Series
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Cisco Unified SIP Phones
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Cisco CallManager-compatible handsets
Allworx
Allworx VoIP devices are widely used among small and mid-sized businesses. We buy models such as 9212, 9224, Verge, and more.
XBlue
XBlue phone systems are common in professional offices. If you’re upgrading to hosted VoIP, we can help you recover value from your used XBlue phones.
Mitel Networks
We purchase Mitel IP phones across the MiVoice and 5300 series, as well as many of their legacy digital business phones.
If your organization uses another brand, we likely purchase that as well. Our buyers specialize in evaluating telecom equipment of all types.
Our Trusted Buyback Process
At WeBuyUsedITEquipment.net, we’ve built a reputation for fast transactions and transparent communication. Our process is designed to be simple, secure, and efficient for businesses of all sizes.
1. Request a Fast Quote
Send us your list of equipment, model numbers, or photos. We respond quickly with a competitive offer based on current market demand.
2. Secure Packaging & Logistics
We provide prepaid shipping labels or arrange freight pickup for larger lots. Our logistics team ensures safe transportation from your facility to ours.
3. Professional Evaluation
When equipment arrives, our technicians test and grade each IP phone accurately and fairly.
4. Quick Payment
Once the evaluation is complete, we issue payment promptly through your preferred method.
Our team has decades of combined experience in the IT asset disposition and hardware resale industry. We follow strict chain-of-custody procedures and maintain high standards for transparency and professionalism.
Local and Nationwide Service
Our headquarters and processing facility proudly serve clients nationwide. Whether you’re in California, Texas, New York, Florida, or anywhere in between, we handle projects from small offices to large enterprise telecom refreshes.
Get a Free, No-Obligation Quote Today
If your business is upgrading telecom systems or clearing out unused inventory, we can help. Visit WeBuyUsedITEquipment.net and request a fast quote for your Avaya, Nortel, Cisco, Allworx, XBlue, or Mitel phones.
Cisco IP Phone Series
3900, 3905
6900, 6901
7800, 7811, 7821, 7841, 7861
8800, 8811, 8831, 8841, 8851, 8861
7900, 7915, 7916, 7925G, 7931G, 7940, 7942G, 7945G, 7960, 7962G, 7965G, 7975G
8900, 8941, 8945, 8961
9900, 9951, 9971
Avaya Phone Systems
Partner II Series, Euro Series, MLS Series
1100, 1110, 1120E, 1140E, 1150E, 1165E
1200, 1210, 1220, 1230
1400, 1408, 1416
1600, 1603, 1603SW, 1608, 1616, 16CC
2400, 2402, 2410, 2420
4400, 4400D, 4406, 4406D, 4412, 4421D, 4424, 4424D, DSS4450
4600, 4602, 4602SW, 4606, 4610, 4610, 4610SW, 4612, 4620, 4624
5600, 5602, 5610, 5621
6200, 6211, 6219, 6221
6400, 6402, 6402D, 6408D, 6416, 6402D+M, 6424, 6424D+M
9600, 9601, 9608, 9611G, 9620C, 9620L, 9621G, 9630, 9630G, 9640, 9640G, 9641G, 9650, 9650C, 9670C
Nortel Phone Systems
Norstar, BCM, T7100, T7208, T7316, T7406, M7000, M7100, M7208, M7310, M7324
Meridian 1, M2006, M2008, M2216, M2616, M2250, M3110, M3310, M3820, M3901, M3902, M3903, M3820, M3904, M3905
IP Telephony, i2002, i2004, IP Phone 2001, IP Phone 2002, IP Phone 2004, 1120E, 1140, 1150E, 1210, 1220, 1230
Centrex, M5008, M5208, M5209, M5212, M5216, M5312, M5316, M6310, M6320
