Grandstream GXP2135 High-End IP Phone
4 SIP Accounts, 8 Lines, Min Order Case Qty 8
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.
Features :
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.
Advanced Options :
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.
Product Key Features
- Professional High-End IP phone
- 4 SIP accounts, 8 lines
- 2.8-inch color LCD
- 32 digitally programmable BLF/speed-dial keys
- Dual Gigabit ports with PoE
- HD audio on handset and speakerphone
- 4-way audio conferencing
- Secure provisioning and advanced encryption
- Seamless integration with Grandstream UCM solutions
- Case minimum order: 8 units
Reliability & Performance :
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.
Key Features :
- 4 SIP accounts / 8 concurrent lines
- 32 BLF/speed-dial keys
- HD audio support
- Dual Gigabit ports with PoE
- Secure provisioning and encryption
- Color LCD display
- Case Quantity of 8 units minimum





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