Grandstream GRP2603P IP Phone, 3 Lines, 6 SIP Accounts, Gigabit PoE
3-line SIP desk phone with 6 SIP accounts, backlit 2.7" LCD, HD audio, 5-way conferencing, dual Gigabit ports and built-in PoE.
Read MoreExpress Shipping
Shipping Info
Fast delivery options for your convenience
Pick-Up in Store
Free
Select this option to pick up your order directly from our store. Fast and convenient!
Standard (3–5 Business Days)
15
Standard delivery with in-store pickup, 3–5 business days.
Express 1–2 Business Days
from $25
For quick delivery, choose Express shipping, and get your order within 1–2 business days.
Grandstream GRP2603P IP Phone, 3 Lines, 6 SIP Accounts, Gigabit PoE
The Grandstream GRP2603P is a 3-line essential IP desk phone from the GRP carrier-grade series. It combines 6 SIP accounts, a backlit 2.7-inch LCD, a dedicated hold key, HD audio, 5-way conferencing and dual Gigabit Ethernet ports with built-in PoE. It suits busy desks that handle more than one call at a time on a Gigabit network.
Main Specs
- 3 line keys with 6 SIP accounts
- 2.7" (132x64) backlit LCD
- 9 fixed keys including HOLD and TRANSFER
- HD handset and full-duplex speakerphone
- 5-way audio conference, SCA/BLA support
- Dual 10/100/1000 Mbps Gigabit Ethernet ports
- Built-in PoE (802.3af Class 1)
- Stand with 2 angles (39° and 45°), wall-mountable
- GDMS cloud provisioning and management
- Ideal for busy office desks that juggle several calls
Main Characteristics
Brand
Grandstream
Model
GRP2603P
Product Type
IP Phone
Series
GRP Essential
Lines
3 line keys, 6 SIP accounts
Display
2.7" (132x64) backlit LCD
Keys
4 XML softkeys, 5 navigation keys, 9 fixed keys
Network Ports
2x 10/100/1000 Mbps Gigabit Ethernet
PoE
IEEE 802.3af Class 1, 3.84 W; 802.3az
HD Audio
Yes, handset and speakerphone
Protocols
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, LDAP, TR-069, SNMP, 802.1X, TLS, SRTP, IPv6
Voice Codecs
G.729A/B, G.711 µ/a-law, G.726, G.722 (wideband), G.723.1, iLBC, Opus
Headset
1x RJ9 headset jack (EHS: Plantronics, Jabra, Sennheiser and more)
Conference
5-way audio conference
Phonebook
Up to 2000 contacts (XML, LDAP)
Call Log
Up to 800 records
Security
TLS 1.3, SRTP, secure boot, dual firmware images, encrypted data storage, 802.1X
Management
GDMS cloud, TR-069 or AES-encrypted XML provisioning
Stand
2 angles (39° and 45°), wall-mountable (bracket sold separately)
Operating Temperature
0 °C to 40 °C
Power
PoE (power adapter not included with GRP2603P)
Dimensions
214 x 206 x 68 mm (with handset)
Weight
780 g
