Online Deals by MyDeal

Enjoy up to $0 off your order by spending your Everyday Rewards dollars

Grandstream GRP2603 3 Line IP Phone

1 Review

Image 1
Image 2
Hurry! 3 items left!
$108

Collect 108 Everyday Rewards points

Log in to MyDeal to link your card
Free Shipping

Dispatch in 2 business days

Sold & shipped by Elite Electronics
Secure ways to pay at checkout
3-Line Essential IP Phone GRP2603
  • 3 lines
  • 6 SIP accounts
  • 3 call appearances
  • Centralized interface to configure, provision, manage & monitor Grandstream devices
  • Electronic Hook Switch support for Plantronics, Jabra, Sennheiser headsets
  • Full-duplex speakerphone with HD audio
  • Noise shield technology
  • Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports
  • 5-way audio conferencing
  • Enterprise-level protection
  • Secure boot
  • Dual firmware images
  • Encrypted data storage
  • Swappable faceplate





  • Protocols/Standards - SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR069, SNMP, 802.1x, TLS, SRTP, IPv6
  • Network Interfaces - Dual switched auto-sensing 10/100/1000 Mbps Ethernet ports
  • Graphic Display - 132 x 64 (2.7’’) backlit graphical LCD display
  • Feature Keys - 3 line keys with dual-color LED and support for 6 SIP accounts, 4 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 9 dedicated function keys for: MESSAGE(with LED indicator), TRANSFER, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL
  • Auxiliary Port - RJ9 headset jack (allowing EHS with Plantronics & Jabra &Sennheiser headsets)
  • Voice Codecs and Capabilities - Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), G.723,iLBC, OPUS, in- band and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB
  • Telephony Features - Hold, transfer, forward, 5-way conference, call park, call pickup, shared-callappearance(SCA)/bridged-line-appearance(BLA), downloadable phonebook(XML, LDAP, up to 2000 items), call waiting, call log(up to 800 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones and music on hold, server redundancy and fail-over
  • HD Audio - Yes, HD handset and speakerphone with support for wideband audio
  • Base Stand - Yes, 2 angle positions available (39° & 45°), Wall Mountable (*wall mount sold separately)
  • QoS - Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS
  • Security - User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot
  • Multi-language - English, Chinese, Korean, Japanese, German, Italian, French, Spanish, Portuguese, Russian, Croatian, and more
  • Upgrade/Provisioning - Firmware upgrade via FTP/TFTP / HTTP / HTTPS, mass provisioning using GDMS/TR069 or AES encrypted XML configuration file
  • Power & Green Energy Efficiency - Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA
  • Temperature and Humidity Operation: 0°C to 40°C Storage: -10°C to 60°C Humidity: 10% to 90% Non-condensing
  • Package Content - GRP2603 phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide
  • Physical - Dimension: 214mm (L) x 206mm (W) x 68mm (H) (with handset) Unit weight: 780g; Package weight: 1090g for GRP2603P &1140g for GRP2603 GRP2603/GRP2603P
  • Compliance - FCC: Part 15 Class B; FCC Part 68 HAC; CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1; RCM: AS/NZS CISPR32; AS/NZS 62368.1; AS/CA S004; IC: ICES-003; CS-03;


* DISCLAIMER: Design, features and specifications subject to change without notice. Some features in videos on the Internet may not be available on all models, please contact us for the TECHNICAL SPECIFICATIONS for a complete list of features by model. This feature list is for reference only, please contact us to verify features and functionality.

GTIN: 6947273703181

Estimated Delivery Time Frame:2-10 business days

Ask a Question About This Product

Reference ID: 7357827

Proudly growing a MyDeal Forest

By purchasing from MyDeal, you're helping us plant 8.6 hectares of trees per year with Greenfleet

More from this brand

Grandstream