Grand Stream IP Phone 2135

Product Description

The Grandstream GXP2135 IP Phone is a premium enterprise-grade VoIP desk phone designed for professionals and businesses that handle medium to high call volumes. Supporting 8 lines and 4 SIP accounts, the GXP2135 combines HD voice quality, Gigabit networking, integrated Bluetooth, and advanced call management features to deliver a powerful communication solution for modern offices, reception desks, executives, and customer service teams.

Featuring a 2.8-inch color LCD display, 32 programmable BLF/speed dial keys, Power over Ethernet (PoE), and built-in Bluetooth for wireless headsets and mobile device synchronization, the GXP2135 enhances productivity while ensuring crystal-clear communication. Enterprise-grade security and automated provisioning make deployment simple and secure for businesses of all sizes.

Key Features

• Supports 8 lines and 4 SIP accounts
• 2.8-inch (320 × 240) TFT color LCD display
• HD audio on handset and full-duplex speakerphone
• 32 programmable BLF/Speed Dial keys
• Built-in Bluetooth for wireless headsets and mobile synchronization
• Dual 10/100/1000 Mbps Gigabit Ethernet ports
• Integrated Power over Ethernet (PoE – IEEE 802.3af)
• 4-way audio conferencing
• RJ9 headset port with EHS support
• 4 programmable XML soft keys
• Phonebook capacity of up to 2,000 contacts
• Secure communication with TLS and SRTP encryption
• Auto provisioning via TR-069, encrypted XML files, and Grandstream UCM Zero Config
• Wall-mountable design

Connectivity

• 2 × Gigabit Ethernet (LAN/PC) ports
• Integrated Bluetooth
• RJ9 headset port
• PoE (IEEE 802.3af)
• DC power input

Ideal For

• Corporate offices
• Executive workstations
• Reception desks
• Customer support teams
• Call centers
• Hotels
• Small and medium-sized businesses

Why Choose the Grandstream GXP2135?

• Enterprise-grade HD voice quality
• Supports multiple lines for busy professionals
• Built-in Bluetooth for wireless headset connectivity
• Gigabit networking ensures fast and reliable performance
• PoE simplifies installation and reduces cable clutter
• Advanced security and automated provisioning for easy management
• Trusted Grandstream reliability for professional VoIP communication

Note: The Grandstream GXP2135 is a SIP-based IP phone and requires a compatible VoIP service or IP PBX (such as Grandstream UCM, Asterisk, FreePBX, 3CX, or another SIP-compatible platform). It is not designed for direct connection to a traditional analog telephone line without appropriate VoIP infrastructure.