
Accessories & modules
Cisco Unified 6921 IP Phone
VPN# CP-6921-CL-K9-RF
RefurbishedAvailable to order · ships in about 1 to 2 weeks
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- IP Phone
- Product Condition
- Refurbished
- Number of Network (RJ-45) Ports
- 2
- Network (RJ-45)
- Yes
- Total Number of Phone Lines
- 2
- PoE (RJ-45) Port
- Yes
- Handset Connectivity Technology
- Corded
- Base Unit Connectivity Technology
- Corded
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
Overview
Cisco Unified 6921 IP Phone - Refurbished - Corded - Corded - Wall Mountable - Charcoal - 2 x Total Line - VoIP - 2 x Network (RJ-45) - PoE Ports (part number CP-6921-CL-K9-RF) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco IP Phones category. Number of Network (RJ-45) Ports: 2.
2 x Total Line - VoIP - 2 x Network (RJ-45) - PoE Ports
• The key lights when pressed to put a call on hold and stays lit until the held call has been resumed, or flashes if one call is held while another is engaged; the key is dark when no calls are on hold. • The key lights when pressed to access voicemail messages, call logs, network settings, user preferences, corporate directories, and XML services; it stays lit while menu items are active. • The key lights when there is new voicemail, and the light is visible on both the phone chassis and the handset; it stays lit until you process your new voicemail. • Power savings can be recognized by cycling power by time of day and day of week. • The Co-branding button allows customers to include their logo on the 6900 Series phones. Cisco has approved third-party vendors to produce the buttons.
Key specifications: Number of Network (RJ-45) Ports: 2 · Network (RJ-45): Yes · PoE (RJ-45) Port: Yes · Total Number of Phone Lines: 2 · Handset Connectivity Technology: Corded · Base Unit Connectivity Technology: Corded · IP Phone Technology: VoIP · Speakerphone: Yes.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- The key lights when pressed to put a call on hold and stays lit until the held call has been resumed, or flashes if one call is held while another is engaged; the key is dark when no calls are on hold.
- The key lights when pressed to access voicemail messages, call logs, network settings, user preferences, corporate directories, and XML services; it stays lit while menu items are active.
- The key lights when there is new voicemail, and the light is visible on both the phone chassis and the handset; it stays lit until you process your new voicemail.
- Power savings can be recognized by cycling power by time of day and day of week.
- The Co-branding button allows customers to include their logo on the 6900 Series phones. Cisco has approved third-party vendors to produce the buttons.
- Government Purchase Card (GPC) accepted
Cisco Unified 6921 IP Phone datasheet and specifications
Interfaces/Ports
- Number of Network (RJ-45) Ports
- 2
- Network (RJ-45)
- Yes
- PoE (RJ-45) Port
- Yes
Technical Information
- Total Number of Phone Lines
- 2
- Handset Connectivity Technology
- Corded
- Base Unit Connectivity Technology
- Corded
- IP Phone Technology
- VoIP
- Speakerphone
- Yes
Physical Characteristics
- Product Color
- Charcoal
- Color Family
- Gray
- Height
- 6.4" mm
- Width
- 7.4" mm
- Depth
- 8.1" mm
- Form Factor
- Wall Mountable
- Weight (Approximate)
- 2.07 lb g
General Information
- Product Type
- IP Phone
- Product Condition
- Refurbished
- Product Series
- 6900
- Product Model
- 6921
Documents & datasheets
Free download — tell us where to send it.
- Document (PDF)
Frequently asked questions
How much does the Cisco Unified 6921 IP Phone - Refurbished - Corded - Corded - Wall Mountable - Charcoal - 2 x Total Line - VoIP - 2 x Network (RJ-45) - PoE Ports (CP-6921-CL-K9-RF) cost?
Uniqcli sells the CP-6921-CL-K9-RF for $108.54 against a Cisco list price of $141.00. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.
Is the CP-6921-CL-K9-RF TAA compliant and available for government and DoD buyers?
Often yes, but it depends on the unit. Cisco manufactures the CP-6921-CL-K9-RF in several countries, so Trade Agreements Act (TAA) status varies by production lot. Uniqcli is an authorized Cisco partner: we confirm the country of origin before shipment, and if a given CP-6921-CL-K9-RF is not TAA-designated, we will source a TAA-certified equivalent of the same model. Either way the result is DoDIN APL-ready procurement for US federal, DoD, state, local, education, healthcare, and enterprise buyers, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the CP-6921-CL-K9-RF and a specialist will confirm compliance, price, and lead time, usually within one business day.
Can I buy the CP-6921-CL-K9-RF as a single unit or in volume?
Both. Order a single CP-6921-CL-K9-RF through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the CP-6921-CL-K9-RF datasheet and specifications?
The CP-6921-CL-K9-RF datasheet is on this page: open the gated document for the full PDF. The specifications section also lists ports, power, and dimensions where Cisco publishes them.
Need the CP-6921-CL-K9-RF TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status depends on the production lot. We confirm country of origin before shipment, and if a unit isn't TAA-designated, we'll quote a TAA-certified equivalent of the same model, DoDIN APL-ready and GPC-payable.
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Buying in volume or need it on a contract vehicle?
We'll beat your current quote and handle TAA, GPC, and DoDIN APL procurement. Add to cart for self-serve, or send us the full BOM.




