Include VAT
Your Partner for Office electronics

Grandstream GRP2603 3 LINE IP Phone

  • 2.48″ LCD display
  • 6 SIP accounts
  • HD Audio
Overview

The Grandstream GRP2603 is an essential 3-line model designed with zerotouch provisioning for mass deployment and easy management. It features a sleek design and a suite of nextgeneration features including: 5-way voice conferencing to maximise productivity, full HD audio on both the speaker and handset to allow users to communicate with the utmost clarity, EHS support for Plantronics, Jabra, and Sennheiser headsets and multi-language support.

  • 3 lines, 6 SIP accounts, up to 3 call appearances
  • Supported by GDMS which provides a centralised interface to configure, provision, manage and monitor Grandstream devices
  • Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
  • Full-duplex speakerphone with HD audio to maximise audio quality and clarity
  • Equipped with noise shield technology to minimise background noise
  • Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports
  • Supports 5-way audio conferencing for easy conference calls
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
  • Swappable faceplate to allow for easy logo customisation
Features

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 (2.48’’) backlit graphical LCD display

Feature Keys

  • 3 line keys with dual-colour 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

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

  • HD handset and speakerphone with support for wideband audio

Base Stand

  • 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;PoE: IEEE802.3af Class 1, 3.84W; IEEE802.3az (EEE) (GRP2603P Only)

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(GRP2603 only)
  • 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

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;
Whats in the Box
  • Grandstream GRP2603 IP Phone
  • Handset with cord
  • Base stand
  • Universal power supply
  • Network cable
  • Quick Installation Guide
Shipping

Next Day Delivery
For UK orders received before 12pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by
DPD, including most international orders.

Shipping prices are calculated during the checkout process.
We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

VoIP Packages

Hosted Business VoIP Provider Unlimited Calls from £5/month
If you’re looking for a reliable and competitive VoIP provider for your small business, we can offer you one of the UK’s most trusted services. No need to compromise on quality, either. The capabilities of our VoIP PBX system have been developed over a decade, with our roadmap for the future incorporating even more improvements. Your business VoIP is in safe hands with us.

Learn More
SIP Trunking

With SIP trunking, your business can operate its own on-site IP PBX system. Xinix has been offering our own SIP trunk solutions for over 10 years.

Business SIP trunking is a service that enables your company to operate a selection of telecommunications systems over your IP network. It offers a number of benefits – from cheaper international call costs to improved business flexibility. Incorporating a Disaster Recovery strategy to give access to an increased quantity of numbers, business SIP trunking from Xinix World can enhance the way your business stays connected.

Learn More
Product Reviews

There are no reviews yet.