Grandstream GRP2602P 2‑Line Essential IP Phone

The Grandstream GRP2602P is a cost-effective 2-line IP phone crafted for streamlined business communication and efficient mass deployment. Built on the proven GRP2602 platform, this variant adds Power over Ethernet (PoE) support for simplified installation and reduced cable clutter. With support for up to four SIP accounts, full HD audio, five-way conferencing, advanced noise shielding, and enterprise-grade provisioning, the GRP2602P delivers reliable and professional voice performance for small offices, home workers, and large deployments.

Product Features

Dual‑Line Support with Four SIP Accounts

Handles two active call lines and registration of up to four SIP accounts, accommodating diverse calling needs and multiple lines simultaneously.

Full‑Duplex HD Audio and Noise Shielding

Delivers high-quality voice using wideband codecs including Opus and G.722. Integrated noise shielding ensures clear audio even in busy environments.

Five‑Way Local Conferencing

Enables conference calls with up to five participants directly from the desk phone, facilitating team collaboration without external devices.

Power over Ethernet (PoE)

Built-in IEEE 802.3af PoE support allows power and data over a single cable, simplifying setup and reducing power adapter requirements.

Headset Connectivity with EHS

Features an RJ9 headset port and Electronic Hook Switch compatibility, ensuring seamless use with wired or wireless headsets.

Enterprise‑Grade Security and Provisioning

Offers secure boot, dual firmware images, encrypted configuration storage, TLS, SRTP encryption, and 802.1x authentication. Fully compatible with zero-touch provisioning and centralized management systems.

Custom Branding and Robust Design

Includes a swappable faceplate for custom logos and corporate branding. Comes with an adjustable desk stand and wall-mount support for flexible installation.

Product Specifications

• Supports 2 lines and 4 SIP accounts

• 2.21‑inch backlit graphical LCD (132 × 48 pixels)

• Dual 10/100 Mbps Ethernet ports with built-in PoE (IEEE 802.3af)

• Full‑duplex speakerphone and HD handset audio

• Supported codecs: Opus, G.722, G.711 (A/u‑law), G.729A/B, G.726, G.723, iLBC

• Five‑way local conferencing

• Noise shield and background noise suppression

• RJ9 headset port with EHS support

• Swappable faceplate for custom branding

• Four context‑sensitive soft keys

• Eight dedicated function keys: Mute, Headset, Transfer, Conference, Redial, Hold, Speaker, Voicemail

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

• Call history storage for up to 1,000 records

• Enterprise-grade security: secure boot, dual firmware, encrypted config, TLS, SRTP, 802.1x

• QoS: 802.1p/Q, ToS, DiffServ, MPLS support

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

• Power source: PoE or 5 V DC/0.6 A adapter

• Maximum power consumption: approximately 3.8 W via PoE

• Operating temperature: 0 °C to 40 °C

• Storage temperature: -10 °C to 60 °C

• Humidity range: 10 % to 90 % non‑condensing

• Dimensions: 208 mm × 180 mm × 63 mm

• Weight: approximately 670 g

• Desk stand included; wall‑mountable design