Grandstream GRP2612W 2-Line Carrier-Grade Wi-Fi IP Phone

The Grandstream GRP2612W is a high-performance carrier-grade IP phone designed for professional users who require reliable Wi-Fi connectivity and flexible deployment options. Supporting two SIP accounts with four line keys and up to sixteen programmable virtual keys, this phone delivers exceptional HD audio quality using wideband codecs. With built-in dual-band Wi-Fi and Power over Ethernet (PoE) support, the GRP2612W offers versatile installation without the need for Ethernet cabling. Enhanced with enterprise-grade security features and centralized provisioning capabilities, it is ideal for businesses demanding secure, scalable, and easy-to-manage communication solutions.

Product Features

Dual-Line Support with Programmable Virtual Keys

Supports two active call lines and four SIP accounts, with four physical line keys and up to sixteen virtual line or speed-dial keys for efficient call management.

Integrated Dual-Band Wi-Fi and PoE

Offers built-in dual-band Wi-Fi (2.4 GHz and 5 GHz) for wireless connectivity and PoE support to reduce cable clutter and simplify power delivery.

Vibrant 2.4-Inch Color Display and Custom Branding

Features a 2.4-inch TFT color LCD with 320×240 resolution for clear navigation and a swappable faceplate to customize branding and logos.

Full-Duplex HD Audio with Wideband Codecs

Provides superior voice clarity with wideband codecs such as Opus and G.722, coupled with full-duplex speakerphone and handset for crystal-clear conversations.

Advanced Telephony Features

Includes three-way conferencing, call park and pickup, shared-call-appearance (SCA/BLA), XML/LDAP phonebook support, call logs, hot-desking, and server redundancy for seamless communications.

Enterprise-Grade Security and Provisioning

Equipped with secure boot, dual firmware images, encrypted storage, TLS and SRTP encryption, and 802.1x authentication. Supports zero-touch provisioning and centralized management for large-scale deployments.

Hands-Free and Headset Support

Comes with a full-duplex speakerphone, RJ9 headset port, and Electronic Hook Switch (EHS) compatibility for efficient hands-free operation.

Product Specifications

• Supports 2 SIP accounts and 4 physical line keys

• Up to 16 virtual BLF or speed-dial keys

• 2.4-inch color TFT LCD (320×240 pixels)

• Dual 10/100 Mbps Ethernet ports with PoE support

• Built-in dual-band Wi-Fi (2.4 GHz and 5 GHz)

• HD audio via handset and full-duplex speakerphone

• Supported codecs: Opus, G.722, G.711μ/a-law, G.729A/B, G.726, G.723, iLBC

• Three-way local audio conferencing

• Call park, pickup, transfer, forward, hold

• XML/LDAP phonebook support (up to 2,000 entries)

• Call log storage up to 1,000 records

• Swappable faceplate for custom branding

• Quality of Service (QoS) via 802.1p/Q, ToS, DiffServ, MPLS

• Security features: secure boot, dual firmware images, encrypted configuration, TLS, SRTP, 802.1x authentication

• Provisioning via FTP, TFTP, HTTP, HTTPS, GDMS, TR-069

• RJ9 headset jack with EHS support

• 4 programmable XML soft keys, 5 navigation keys, 9 dedicated function keys

• Power: PoE (IEEE 802.3af) or 5 V DC/0.6 A adapter

• Maximum power consumption: approximately 3.8 W (PoE)

• Operating temperature: 0°C to 40°C

• Storage temperature: -10°C to 60°C

• Humidity: 10% to 90% non-condensing

• Dimensions: 203 × 193 × 52 mm

• Weight: approximately 554 grams