Description
The Grandstream GRP2602LP is a 2-line Essential Lite SIP desk phone with Fast Ethernet PoE for our customers who want HD audio and four SIP accounts on a PoE-powered endpoint. It supports 4 SIP accounts on 2 lines, 5-way audio conferencing, a backlit 2.41-inch LCD, Noise Shield with AI noise reduction, dual 10/100 Mbps Ethernet ports with IEEE 802.3af PoE, HD handset and speakerphone audio, a swappable faceplate, and GDMS cloud management.
Choose the GRP2602LP when your switches supply PoE and 10/100 Mbps is enough. If you need Gigabit Ethernet on both the LAN and PC ports, use the GRP2602LG instead.
The Telecom Spot Take
Best for IT and facilities teams provisioning HD-capable Essential Lite desk phones on PoE Fast Ethernet switches. The LP adds dual-color line keys for four SIP accounts, HD audio, and a swappable faceplate while keeping cabling simple—one Ethernet drop for power and data, plus a PC pass-through port. It is not ideal when every desk needs Gigabit uplink and PC pass-through (use GRP2602LG).
Key Features
- Integrated PoE (Fast Ethernet) — IEEE 802.3af Class 1 (3.84 W) with IEEE 802.3az (EEE) on dual switched 10/100 Mbps ports so the phone can run from a PoE switch; package does not include a PSU.
- 4 SIP accounts / 2 lines — Two dual-color LED line keys with support for four SIP accounts on an Essential Lite footprint.
- HD handset and speakerphone — Full-duplex speakerphone with wideband HD audio for clearer day-to-day calls.
- 5-way audio conferencing — Small multi-party calls from the desk phone for basic collaboration.
- Noise Shield + AI noise reduction — Helps cut ambient and sudden background noise on calls.
- GS-FEC voice resilience — Specified for up to 70% audio packet-loss resistance on unstable links.
- Swappable faceplate — Allows logo customization without changing the handset hardware.
- EHS headset jack — RJ9 headset port with Electronic Hook Switch compatibility for Plantronics, Jabra, Sennheiser and more.
- GDMS / TR-069 provisioning — Centralized configuration and firmware upgrades for high-volume rollouts.
- Enterprise security stack — Secure boot, TLS 1.3, HTTPS admin, SRTP/DTLS-SRTP options, and WireGuard VPN support.
- 2.41" backlit (132×48) LCD with 4 soft keys — Context-sensitive softkeys plus dedicated transfer, headset, mute, speaker, and volume keys.
Technical Specifications
| Spec | GRP2602LP |
|---|---|
| Model / SKU | GRP2602LP (2-Line Essential Lite IP Phone with PoE) |
| SIP accounts / lines | 4 SIP accounts, 2 lines (2 dual-color LED line keys) |
| Display | 2.41 inch (132 × 48) LCD with backlight |
| Feature keys | 2 line keys with dual-color LED; 4 XML programmable soft keys; 5 navigation/menu keys; 8 fixed keys (MESSAGE with LED, TRANSFER, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL−) |
| Audio | HD handset and speakerphone with wideband audio; full-duplex speakerphone |
| Conferencing | 5-way audio conferencing |
| Network ports | Dual switched auto-negotiation 10/100 Mbps Ethernet with integrated PoE; 1 × 10/100 Mbps PC port |
| Auxiliary ports | 1 × RJ9 headset jack (EHS); 1 × handset jack |
| Power | PoE: IEEE 802.3af Class 1, 3.84 W; IEEE 802.3az (EEE). Package does not include a universal power supply. |
| Voice codecs | G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G.723.1, iLBC, Opus (with in-band FEC) |
| Directory / call log | XML/LDAP phonebook up to 500 items; call log up to 200 records |
| Provisioning | GDMS / TR-069 or AES-encrypted XML; firmware via FTP/TFTP/TFTPS/HTTP/HTTPS |
| Security highlights | TLS 1.3, HTTPS, SRTP/DTLS-SRTP, 802.1X, secure boot, WireGuard VPN |
| Customization | Swappable faceplate for logo customization |
| Base stand | Yes, 45° angle; wall mount bracket sold separately (GRP_WM_A) |
| Unit dimensions (with handset) | 202 × 180 × 63.4 mm (7.95" × 7.09" × 2.50") |
| Package dimensions | 242 × 206.5 × 59 mm (9.53" × 8.13" × 2.32") |
| Unit / package weight | 670 g (1.48 lb) / 830 g (1.83 lb) |
| Operating environment | 0–40 °C; storage −10–60 °C; humidity 10–90% non-condensing |
| Compliance | CE, FCC, IC, RCM |
| Package contents | Phone, handset with cord, base stand, network cable, QIG, certification/regulatory info (no PSU) |
Comparison at a Glance
| Feature | GRP2602LP | GRP2602LG |
|---|---|---|
| Ethernet | Dual switched 10/100 Mbps + 10/100 PC port | Dual switched 10/100/1000 Mbps + Gigabit PC port |
| PoE | IEEE 802.3af Class 1, 3.84 W; IEEE 802.3az | IEEE 802.3af Class 1, 3.84 W; IEEE 802.3az |
| PSU in box | No (network cable only) | Yes (universal PSU + network cable) |
| Package weight | 830 g | 880 g |
FAQ
Does the GRP2602LP support PoE?
Yes. Grandstream specifies IEEE 802.3af Class 1 (3.84 W) and IEEE 802.3az (EEE). The LP package does not include a universal power supply.
Is the GRP2602LP Gigabit?
No. The LP uses dual switched 10/100 Mbps Ethernet with a 10/100 PC port. The GRP2602LG upgrades both to 10/100/1000 Mbps.
How many SIP accounts and conference parties?
4 SIP accounts and 2 lines, with 5-way audio conferencing per Grandstream’s datasheet.
What is in the box?
2-Line Essential Lite IP phone, handset with cord, base stand, network cable, quick installation guide, and certification/regulatory information. No power supply is included with the LP.
Can it be wall-mounted?
Yes, desktop or wall mount. The wall-mount bracket (GRP_WM_A) is sold separately.