


Grandstream
Grandstream 10 Line Carrier Wi-Fi Desk Phone | GRP2615
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Unlock Peak Performance with the Grandstream GRP2615 Professional IP Phone
The Grandstream GRP2615 is a high-end, carrier-grade IP phone designed for busy professionals and executives who demand efficiency and high performance. This sleek device supports 10 lines and up to 16 SIP accounts, making it a powerhouse for managing a high volume of calls. It features a vibrant 4.3-inch (480x272) TFT color LCD screen that provides a clear and intuitive user experience. For ultimate flexibility, the faceplate is swappable, allowing for easy customization with your company's logo.
Seamless Connectivity and Superior Audio
Experience crystal-clear conversations with HD audio support on both the handset and the full-duplex speakerphone. The GRP2615 is equipped with integrated dual-band 802.11 a/b/g/n/ac Wi-Fi and Bluetooth 5.0, allowing for wireless headset pairing and flexible network deployment. Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE ensure high-speed, reliable connectivity.
Advanced Functionality and Effortless Management
Designed for mass deployment, the GRP2615 supports zero-touch provisioning and centralized management through Grandstream's Device Management System (GDMS). It boasts 40 built-in digital multi-purpose keys (MPKs) for functions like BLF and speed dial, and can be expanded with up to four GBX20 extension modules to add 160 additional contacts. Enterprise-level security features, including secure boot, dual firmware images, and encrypted data storage, provide robust protection for your communications.
Comprehensive Specifications Table
| Protocols & Standards | |
|---|---|
| Core Protocols | 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 & Connectivity | |
| Network Interfaces | Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE |
| Wi-Fi | Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz) |
| Bluetooth | Yes, integrated Bluetooth 5.0 |
| Display & Keys | |
| Graphic Display | 4.3 inch (480x272) TFT color LCD |
| Feature Keys | 10 line keys, 5 programmable context-sensitive soft keys, 5 navigation/menu keys, 9 dedicated function keys for MESSAGE, TRANSFER, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL- |
| Multi-Purpose Keys (MPK) | 40 built-in digital BLF keys; expandable with up to 4 GBX20 modules |
| Telephony Features | |
| Lines & SIP Accounts | 10 line keys with up to 16 SIP accounts |
| Audio | HD handset and speakerphone with support for wideband audio |
| Conferencing | 3-way audio conferencing |
| Physical & Power | |
| Auxiliary Ports | RJ9 headset jack (supporting EHS with Plantronics headsets), USB |
| Power over Ethernet (PoE) | Integrated PoE (802.3af) |
| Power Supply | Universal power adapter included: Input:100-240V; Output: +12V, 1.0A |
| Dimensions | 244mm x 216mm x 82.6mm |
| Weight | Unit weight: 970g; Package weight: 1480g |
Manufacturer Technical Data
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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.
Is my payment information secure?
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.





