Grandstream
Grandstream GRP2603P 6-SIP Account Gigabit PoE Desk Phone
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Streamline Your Business Communications with the Grandstream GRP2603P
The Grandstream GRP2603P is a carrier-grade 3-line IP phone designed for mass deployment and easy management. Part of the GRP series of Carrier-Grade IP Phones, this model is ideal for on-site or remote desktop workers and is designed for easy deployment by enterprises, service providers, and other high-volume markets. The GRP2603P offers a sleek design and a suite of next-generation features, including 5-way voice conferencing to maximize productivity, integrated PoE, and full HD audio on both the speaker and handset for crystal-clear communication. It also supports Electronic Hook Switch (EHS) for Plantronics, Jabra, and Sennheiser headsets.
Crystal-Clear Audio and Advanced Features
Experience superior audio quality with the GRP2603P's support for HD audio, ensuring that your conversations are always clear and easy to understand. The phone is also equipped with noise shield technology to minimize background noise, making it perfect for busy office environments. With support for 6 SIP accounts and 3 lines, this phone provides the flexibility needed for a dynamic work environment. The 2.7-inch backlit graphical LCD display provides a clear view of call information and phone functions.
Effortless Deployment and Management
The GRP2603P is supported by Grandstream's Device Management System (GDMS), which provides a centralized interface to configure, provision, manage, and monitor your Grandstream devices. This allows for zero-touch provisioning, making it easy to deploy and manage a large number of phones. The phone also features enterprise-level security, including secure boot, dual firmware images, and encrypted data storage to protect your communications.
| Protocols/Standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
| Network Interfaces | Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE |
| 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, and Sennheiser headsets) |
| Voice Codecs and Capabilities | Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), G.723.1, iLBC, Opus, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO) |
| Telephony Features | Hold, transfer, forward, 5-way conference, call park, call pickup, shared-call-appearance (SCA)/bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 800 records), XML customization of screen, auto dial off-hook, 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 |
| Power & Green Energy Efficiency | Integrated Power-over-Ethernet (802.3af) |
| Physical | Dimension: 214mm (L) x 206mm (W) x 68mm (H) (with handset); Unit weight: 780g |
| Security | Secure boot, dual firmware images, and encrypted data storage, TLS and SRTP security encryption technology |
Manufacturer Technical Data
| Product Spec Sheet |
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.
