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The Grandstream GXP2135 is a professional-grade IP phone designed for growing businesses and busy office environments. With support for 4 SIP accounts and 8 lines, this phone offers robust performance, high-quality audio, and advanced telephony features. It’s built to deliver seamless communication experiences and scalability, making it ideal for business teams that require efficiency and reliability in their daily communications.
As a genuine Grandstream product, the GXP2135 ensures full compatibility across your VoIP ecosystem. Designed to integrate smoothly with Grandstream UCM series IP PBXs and third-party SIP platforms, this device enhances productivity with flexible deployment and enterprise-class reliability.
Engineered for performance and ease-of-use, the Grandstream GXP2135 is equipped with a vivid 2.8-inch color LCD display, dual Gigabit ports, and integrated PoE support. With 32 digitally programmable BLF/speed-dial keys, users can manage multiple calls effortlessly. High Definition (HD) audio ensures crystal-clear conversations on both handset and speakerphone, while its advanced security encryption provides peace of mind in sensitive business environments.
This IP phone is enriched with advanced telephony functions such as 4-way conferencing, electronic hook switch (EHS) support for Plantronics headsets, and strong provisioning options for scalable deployment. Its intuitive interface simplifies call handling, and the robust design ensures durability for high-volume users. With the minimum order case quantity of 8 units, the GXP2135 is an excellent investment for businesses looking to standardize and unify communication across teams.
The Grandstream GXP2135 is tested for outstanding reliability and efficiency. Whether handling high call volumes, supporting remote workers, or offering advanced configuration through auto-provisioning, this IP phone optimizes efficiency within modern business communication. With strong feature support, crisp HD audio, and versatile platform compatibility, it delivers exceptional value while ensuring long-term dependability.
| Specification | Details |
|---|---|
| Part Number | GXP2135 |
| Brand | Grandstream |
| Product Type | High-End IP phone |
| Lines / SIP Accounts | 8 line appearances / 4 accounts |
| Display | 2.8-inch color LCD |
| BLF/Speed-dial Keys | 32 digitally programmable |
| Audio | HD Audio (handset & speakerphone) |
| Conference Support | 4-way conferencing |
| Network Interfaces | Dual Gigabit Ethernet ports |
| Power Support | Integrated Power over Ethernet (PoE) |
| Headset Support | EHS (Plantronics compatible) |
| Security | Strong encryption for calls & accounts |
| Provisioning | Zero-configuration, TR-069, XML |
| Compatibility | Works with Grandstream UCM Series and 3rd party SIP servers |
| Case Minimum Order | 8 units |
| Form Factor | Desktop IP phone |
| Audio Features | Full-duplex, echo cancellation |
| Dimensions | Standard desk phone footprint |
| Warranty | Backed by Grandstream quality assurance |
| Use Case | Business, SMBs, Enterprise offices |

All packages are shipped same day if the order is placed before 3PM CST
We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx
Overnight Shipping take 1 business day
Expedited Shipping take about 2-3 business days
Ground shipping take about 3-5 business days
You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.
We Accept
i) PayPal
ii) All Credit & Debit Cards
iii) Purchase Orders
iv) Check
v) Bank Transfer/ACH/Wire Transfer
To process the order through Paypal/CC, you can simply checkout and process the payment.
If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details
Call: 469.458.9636
Email: sales@dcsupplies.net
If you have any queries, please contact us at the following details and we will be happy to help
Call
469.458.9636
469.458.9638
Email
sales@dcsupplies.net
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Grandstream GXP2135 High-End IP Phone 4 Sip Accounts 8 Lines Min order case Quantity 8
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