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Grandstream GAC2500 Audio Conferencing IP Phone

Grandstream GAC2500 Audio Conferencing IP Phone

The Grandstream GAC2500 Audio Conferencing IP Phone is an Android-based enterprise conference phone designed for meeting rooms, boardrooms, and collaborative office environments. It delivers HD audio quality, intuitive touchscreen control, and advanced SIP conferencing features to support clear…

£300.00

Available on back-order

The Grandstream GAC2500 Audio Conferencing IP Phone is an Android-based enterprise conference phone designed for meeting rooms, boardrooms, and collaborative office environments. It delivers HD audio quality, intuitive touchscreen control, and advanced SIP conferencing features to support clear multi-party communication over IP networks.

Featuring a 4.3-inch capacitive touchscreen, 6 SIP accounts, and support for 7-way audio conferencing, the GAC2500 is built for medium to large meeting spaces where reliable, high-quality group communication is essential. It also includes built-in Wi-Fi, Bluetooth, and Gigabit Ethernet connectivity for flexible deployment in modern workplaces.

Ideal For

  • Meeting rooms and boardrooms
  • Enterprise collaboration spaces
  • Hybrid and remote meetings
  • SIP-based PBX environments
  • Conference and group calling setups
  • Organisations requiring shared audio endpoints

Benefits

The GAC2500 improves meeting efficiency by combining crystal-clear HD audio with an easy-to-use touchscreen interface, allowing users to manage calls, contacts, and conferencing functions quickly.

Its wireless connectivity options (Wi-Fi and Bluetooth) reduce cabling requirements and make it easier to deploy in flexible office environments.

  • 6 SIP accounts and 6-line support
  • 7-way audio conferencing bridge
  • 4.3″ capacitive touchscreen (800 × 480 resolution)
  • Android-based operating system
  • Built-in Wi-Fi (802.11 b/g/n)
  • Integrated Bluetooth for headset and mobile pairing
  • Gigabit Ethernet port with PoE support
  • HD full-duplex speakerphone
  • 3 built-in cardioid microphones
  • Advanced echo cancellation
  • Daisy-chain support for extended room coverage
  • LDAP phonebook support and call management features

Audio & Conferencing

  • HD voice support
  • 3 microphone array with ~12 ft pickup range
  • 7-way conference bridging
  • Full-duplex speakerphone

Network & Connectivity

  • 1 × Gigabit Ethernet port (PoE supported)
  • Wi-Fi 802.11 b/g/n
  • Bluetooth 4.0

Interfaces

  • 3.5mm audio jack
  • USB micro-B port
  • RJ48 daisy-chain port

Telephony Features

  • 6 SIP accounts
  • Call hold, transfer, forward, waiting
  • Call logs and phonebook support (LDAP/XML)
  • Auto-answer and flexible dial plans
  • Server redundancy and failover support

Display & System

  • 4.3″ IPS capacitive touchscreen
  • Android platform
  • App support depending on deployment configuration

Security

  • TLS and SRTP encryption
  • Secure provisioning support
  • Enterprise SIP security features
  • Grandstream GAC2500 Audio Conferencing IP Phone
  • Power supply unit (PSU)
  • Ethernet cable
  • Tabletop stand / base
  • Quick installation guide
  • GPL licence and regulatory documentation
  • Warranty information

Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.

Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

Overview

The Grandstream GAC2500 Audio Conferencing IP Phone is an Android-based enterprise conference phone designed for meeting rooms, boardrooms, and collaborative office environments. It delivers HD audio quality, intuitive touchscreen control, and advanced SIP conferencing features to support clear multi-party communication over IP networks.

Featuring a 4.3-inch capacitive touchscreen, 6 SIP accounts, and support for 7-way audio conferencing, the GAC2500 is built for medium to large meeting spaces where reliable, high-quality group communication is essential. It also includes built-in Wi-Fi, Bluetooth, and Gigabit Ethernet connectivity for flexible deployment in modern workplaces.

Ideal For

  • Meeting rooms and boardrooms
  • Enterprise collaboration spaces
  • Hybrid and remote meetings
  • SIP-based PBX environments
  • Conference and group calling setups
  • Organisations requiring shared audio endpoints

Benefits

The GAC2500 improves meeting efficiency by combining crystal-clear HD audio with an easy-to-use touchscreen interface, allowing users to manage calls, contacts, and conferencing functions quickly.

Its wireless connectivity options (Wi-Fi and Bluetooth) reduce cabling requirements and make it easier to deploy in flexible office environments.

  • 6 SIP accounts and 6-line support
  • 7-way audio conferencing bridge
  • 4.3″ capacitive touchscreen (800 × 480 resolution)
  • Android-based operating system
  • Built-in Wi-Fi (802.11 b/g/n)
  • Integrated Bluetooth for headset and mobile pairing
  • Gigabit Ethernet port with PoE support
  • HD full-duplex speakerphone
  • 3 built-in cardioid microphones
  • Advanced echo cancellation
  • Daisy-chain support for extended room coverage
  • LDAP phonebook support and call management features

Audio & Conferencing

  • HD voice support
  • 3 microphone array with ~12 ft pickup range
  • 7-way conference bridging
  • Full-duplex speakerphone

Network & Connectivity

  • 1 × Gigabit Ethernet port (PoE supported)
  • Wi-Fi 802.11 b/g/n
  • Bluetooth 4.0

Interfaces

  • 3.5mm audio jack
  • USB micro-B port
  • RJ48 daisy-chain port

Telephony Features

  • 6 SIP accounts
  • Call hold, transfer, forward, waiting
  • Call logs and phonebook support (LDAP/XML)
  • Auto-answer and flexible dial plans
  • Server redundancy and failover support

Display & System

  • 4.3″ IPS capacitive touchscreen
  • Android platform
  • App support depending on deployment configuration

Security

  • TLS and SRTP encryption
  • Secure provisioning support
  • Enterprise SIP security features