Prism Electronics And Technologies

Grandstream GRP2601P – 5 Key Specs

• Lines / SIP Accounts: 2 Lines, 2 SIP Accounts

• Display: 132 × 48 px LCD screen

• Audio: HD audio with noise reduction

• Network: Dual 10/100 Mbps Ethernet ports

• Power: PoE (IEEE 802.3af)

The Grandstream GRP2612P is a carrier-grade IP desk phone engineered for business and enterprise deployments that demand reliability, simplicity, and rich telephony features. Designed with zero-touch provisioning and PoE (Power over Ethernet) support, this professional SIP phone simplifies installation across large office environments and service provider networks.

Equipped with a crisp 2.4″ color TFT LCD, the GRP2612P delivers intuitive navigation and easy access to call information and phone features. It supports multiple SIP accounts and multi-purpose keys, allowing staff to manage calls efficiently — ideal for receptionists, operators, or busy professionals.

Built for today’s hybrid and cloud-managed networks, the GRP2612P integrates seamlessly with Grandstream’s Device Management System (GDMS) for centralized provisioning, configuration, and monitoring — helping IT teams deploy and maintain large fleets with minimal effort.

Key Highlights:

• Supports 2 SIP accounts with 4 multi-purpose line keys for flexible call handling.

• Power over Ethernet (IEEE 802.3af) for clean cable runs and simplified deployment.

• HD audio with wideband codec support (including Opus and G.722) for clear voice quality.

• Up to 16 virtual BLF/speed dial keys for quick presence and shortcut dialing.

• Robust enterprise-grade security with secure boot, dual firmware images, and encrypted data storage.

The Grandstream GRP2612W is a carrier-grade Wi-Fi IP phone engineered for flexible deployment in modern business environments where wired connections aren’t always practical. It combines robust enterprise telephony features with built-in dual-band Wi-Fi, enabling installation anywhere in your wireless network without sacrificing performance or manageability.

Featuring a bright 2.4″ color TFT LCD, the GRP2612W delivers clear call information and intuitive navigation. The phone supports up to 4 lines with 2 SIP accounts and offers programmable keys that can be expanded into up to 16 virtual BLF/speed-dial keys for fast access to contacts and functions.

The GRP2612W also retains essential enterprise capabilities such as HD audio quality, carrier-grade security protections, and centralized provisioning via Grandstream’s Device Management System (GDMS), making it ideal for offices, retail locations, and service provider rollouts that need reliable voice communication with flexible placement options.

Key Features:
• Integrated dual-band Wi-Fi (802.11 a/b/g/n/ac) for flexible wireless placement.
• 2.4″ (320×240) color TFT LCD for clear display and easy operation.
• Supports 4 lines with 2 SIP accounts and up to 16 virtual BLF/speed-dial keys.
• HD audio with wideband codec support (including G.722 & Opus).
• Dual switched auto-sensing 10/100 Mbps Ethernet ports with integrated PoE.
• Enterprise-grade security features: secure boot, dual firmware images, encrypted storage.
• Zero-touch provisioning and centralized management via GDMS.
• Swappable faceplates for logo or brand customization.

General

• Model: Grandstream GRP2613 (Carrier-Grade IP Phone)

• Lines: 6 physical lines with virtual multi-purpose keys

• SIP Accounts: Up to 3 or 4 (varies by SKU/firmware info)

• Display: 2.8″ (320×240) TFT color LCD

• Faceplate: Swappable/logo customizable

Network & Connectivity

• Ethernet: 2× Auto-sensing 10/100/1000 Mbps Gigabit ports

• Power over Ethernet (PoE): 802.3af supported

• Headset Port: RJ9 (EHS support with Plantronics)

• Wi-Fi/Bluetooth: Only on GRP2613W variant (Wi-Fi 6 + Bluetooth) — the base GRP2613 usually doesn’t include wireless

Audio & Codecs

• HD Audio: Yes (wideband support)

• Supported Codecs: G.722, Opus, G.711µ/a, G.729, G.726, G723, iLBC etc.

• Speakerphone: Full duplex

Telephony Features

• Conferencing: Up to 3-way (some listings say 5-way on certain firmware)

• BLF/Speed Dials: Up to 24 virtual multipurpose keys

• Phonebook/Logs: Large phonebook and call logs supported (XML/LDAP)

• Call Handling: Hold, transfer, forward, park/pickup, SCA/BLA, hot-desking, etc.

Security & Provisioning

• Enterprise-grade security: Secure boot, dual firmware, encrypted storage, TLS/SRTP, 802.1x

• Provisioning: Zero-touch via GDMS, TR-069, FTP/HTTP/HTTPS, AES encrypted configs

Physical & Power

• Dimensions: ~203 × 193 × 52.1 mm

• Weight: ~554 g

• Power Consumption: ~3–3.8 W via PoE

• Environmental: Operating 0–40 °C

Compliance & Certifications

• Meets FCC, CE, RCM and other regional safety/EMC standards 

The Grandstream GRP2613W is a 6‑line carrier‑grade IP phone built for modern business environments that demand flexible deployment, easy management, and advanced voice features. Engineered for enterprises, service providers, and high‑volume office deployments, it combines robust connectivity, wireless freedom, and powerful telephony capabilities with simple zero‑touch provisioning.

Designed for efficiency and scalability, the GRP2613W supports up to 6 SIP accounts with 6 multi‑purpose line keys and offers up to 24 virtual BLF/speed‑dial keys to streamline call handling. Its color LCD provides clear visibility for menus and status, while Wi‑Fi 6 and Bluetooth® support give you wireless flexibility for headsets and network access.

Centralized management via Grandstream Device Management System (GDMS) makes it easy to provision, configure, and monitor large fleets of phones. Enterprise‑grade security features such as secure boot, dual firmware images, and encrypted storage protect your communications.

Key Features:

• Lines & Accounts: Up to 6 SIP accounts with 6 multi‑purpose line keys and up to 24 digital BLF/speed‑dial keys.

• Display: Color LCD (commonly ~2.8″; check exact model sheet).

• Wireless Connectivity: Integrated dual‑band Wi‑Fi 6 (802.11 a/b/g/n/ac/ax) and Bluetooth® for flexible placement and headset pairing.

• Network Interface: Dual switched auto‑sensing Gigabit Ethernet (10/100/1000 Mbps) ports with PoE support.

• Audio: HD audio with wideband codecs including G.722 and Opus for crystal‑clear voice.

• Enterprise Security: Secure boot, dual firmware images, encrypted data storage.

• Management: Supports zero‑touch provisioning and centralized management via GDMS

The Grandstream GRP2614 is a powerful 4-line carrier-grade IP phone built for modern business communications where performance, flexibility, and deployment ease matter. Engineered for enterprise, service provider, and high-volume office environments, this model combines advanced telephony features with integrated wireless connectivity and dual displays to enhance productivity for busy users.

Designed for simplicity at scale, the GRP2614 supports zero-touch provisioning and centralized management through Grandstream’s Device Management System (GDMS), enabling quick configuration across large fleets with minimal IT effort. Its dual LCD screens give users a clear view of calls and programmable keys, while rich connectivity options like Wi-Fi and Bluetooth add flexibility for modern workplaces.

Key Features:

• ��‍�� Lines & SIP Accounts: 4 line keys with support for up to 4–12 SIP accounts depending on firmware and deployment.

• �� Displays: Dual color TFT LCDs (main 2.8″ + secondary 2.4″) for clear call info and programmable key labels.

• �� Audio: HD audio with wideband codec support for superior voice clarity.

• �� Wireless Connectivity: Integrated dual-band Wi-Fi (802.11 a/b/g/n/ac) and Bluetooth support for headsets and device pairing.

• �� Network Interface: Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with PoE support.

• �� Security: Enterprise-grade protections including secure boot, dual firmware images, and encrypted storage.

• �� Management: Supports zero-touch provisioning and cloud-based centralized management with GDMS

The Grandstream GRP2615 is a high-end carrier-grade IP phone designed for busy professionals, receptionists, and enterprise deployments that demand powerful call handling, rich connectivity, and simple large-scale provisioning. Built for reliability and performance, this model combines advanced telephony features with modern wireless and wired networking to boost productivity across any business environment.

Featuring 10 programmable line keys and support for up to 16 SIP accounts, the GRP2615 gives users flexible control over multiple calls and extensions. Its large 4.3″ color TFT LCD display provides intuitive navigation and clear access to functions, while 40 multi-purpose keys (MPKs) offer programmable BLF/speed-dial options that simplify call handling and monitoring.

The GRP2615 doesn’t compromise on connectivity — it includes dual switched Gigabit Ethernet ports with integrated PoE, dual-band Wi-Fi, and Bluetooth support for headsets and mobile integration. Enterprise-grade security features, including secure boot and encrypted storage, are built in, and integration with Grandstream’s Device Management System (GDMS) makes zero-touch provisioning and centralized management a breeze for IT teams.

Key Features:

• Lines & SIP Accounts: 10 line keys, up to 16 SIP accounts (varies by firmware)

• Display: Large 4.3″ color TFT LCD

• Connectivity: Dual Gigabit Ethernet (PoE), dual-band Wi-Fi, Bluetooth

• Programmable Keys: Up to 40 MPKs for BLF/speed-dial

• Audio: HD wideband audio with headset support and advanced telephony features

• Management & Security: Zero-touch provisioning, GDMS support, enterprise-grade security

The Grandstream GRP2616 is a high‑end carrier‑grade IP phone built for demanding business environments, large offices, and service provider deployments that require advanced call control, rich connectivity, and easy large‑scale provisioning. It delivers powerful telephony features with modern wireless support — ideal for executives, reception desks, and heavy desk phone users.

Designed with zero‑touch provisioning and fully supported by Grandstream Device Management System (GDMS), the GRP2616 simplifies massive rollouts and remote management for IT teams. Robust enterprise‑grade security protects device integrity, while intuitive dual displays and programmable keys make everyday communications efficient and flexible.

�� Lines & Accounts
6 line keys supporting up to 6 SIP accounts with programmable keys and virtual BLF/speed‑dial options for rapid access.

�� Display
• Main 4.3″ color TFT LCD for call and menu interaction
• Additional 2.4″ color LCD for status and programmable key labels
Both displays enhance usability and visibility during busy call handling.

�� Network Interface
Dual switched auto‑sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE for streamlined deployment and high‑speed connectivity.

�� Wireless Connectivity
• Integrated dual‑band Wi‑Fi (802.11 a/b/g/n/ac) – flexible placement without Ethernet cabling
• Integrated Bluetooth – seamless wireless headset support and device pairing

�� Audio & Codecs
HD audio support with wideband codecs (including Opus & G.722) delivers superior voice clarity.

�� Enterprise‑Grade Security
Secure boot, dual firmware images, encrypted storage, and other protections keep communications safe.

�� Advanced Features
• Zero‑touch provisioning and centralized management via GDMS
• Swappable faceplates for branding
• Large bank of digital multi‑purpose keys (up to 48 VPKs) for BLF/speed dial and custom function

• Lines/SIP: Up to 8 programmable keys (multiple SIP accounts)

• Display: 2.8″ color screen

• Audio: HD voice, full-duplex speakerphone

• Network: Gigabit Ethernet + PoE, dual-band Wi-Fi, Bluetooth

• Ports: USB (for headset), RJ9 headset jack

• Conference: 5-way voice conferencing

• Provisioning: Zero-touch + GDMS support

• Extras: Supports GBX20 extension modules

1. Series: GRP Series – Professional/Carrier-Grade IP Phones

2. Lines Supported: 8 lines with up to 12 SIP accounts

3. Display Type: 2.8″ TFT color LCD (320×240)

4. Network Interface: Dual 10/100/1000 Mbps Gigabit Ethernet with integrated PoE (802.3af)

5. Wi-Fi Support: Integrated dual-band Wi-Fi (2.4 & 5 GHz), Wi-Fi 6 capable (802.11a/b/g/n/ac/ax)

1. Series: GRP Series – Professional Carrier-Grade IP Phones (“mass deployment” family)

2. Lines Supported: 12 lines (with support for ~6–16 SIP accounts depending on firmware)

3. Display Type: 4.3″ color TFT LCD (480×272)

4. Network Interface / PoE Support: Dual Gigabit Ethernet with integrated PoE (802.3af)

5. Wi-Fi Support: Integrated dual-band Wi-Fi (2.4 GHz & 5 GHz)

6. Codec Support: OPUS, G.722 (wideband), G.711, G.729A/B, G.726, G.723, iLBC + DTMF support

7. Headset Interface: RJ9 with EHS support + USB headset support

8. Warranty: Standard 1-year manufacturer warranty (often extendable via partners)

1. Series (Important): GRP Series — Carrier-Grade Professional IP Phone designed for enterprise / high-volume deployments.

2. Lines Supported (Important): 14 lines with support for up to 16 SIP accounts (varies by firmware/region).

3. Display Type (Important): 5.0″ TFT color LCD (1280×720) for clear menus and UI.

4. Network Interface / PoE Support: Dual 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (802.3af).

5. Wi-Fi Support: Integrated dual-band Wi-Fi 6 (2.4 GHz & 5 GHz) (802.11a/b/g/n/ac/ax on newer hardware).

6. Codec Support: OPUS, G.722 (wideband), G.711, G.726, G.729A/B, G.723.1, iLBC + DTMF support.

7. Headset Interface: RJ9 with EHS support, USB headset, and Bluetooth.

8. Warranty: Standard 1-year manufacturer warranty (partners often offer extensions).

1. Grandstream GRP2670

2. Series (Important): GRP Series — Carrier-Grade Professional IP Phone for enterprise/mass deployment.

3. Lines Supported (Important): 12 lines with up to 16 SIP accounts (depending on firmware).

4. Display Type (Important): 7.0″ capacitive touchscreen (1024×600) for UI, BLF/VPK, & call control.

5. Network Interface / PoE Support: Dual 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (802.3af).

6. Wi-Fi Support: Integrated dual-band Wi-Fi 6 (2.4 & 5 GHz) — modern wireless connectivity.

7. Codec Support: OPUS, G.722 (wideband), G.711, G.726, G.729A/B, G.723, iLBC + DTMF support.

8. Headset Interface: RJ9 with EHS support, USB headset support and Bluetooth.

9. Warranty: Standard 1-year manufacturer warranty (extensions often available via partners).

1. Series (Important): GXP Series — Basic IP phones for small business / desktop use.

2. Lines Supported (Important): 1 line with up to 2 call appearances (1 SIP account).

3. Display Type (Important): 132×48 px (~2.95″) LCD display.

4. Network Interface / PoE Support: Dual 10/100 Mbps Ethernet; no PoE on GXP1610 standard model (PoE available on GXP1610P/GXP1615 variants).

5. Codec Support: Supports standard voice codecs — G.711μ/a, G.722 (wideband), G.726, G.723, G.729A/B, iLBC + DTMF methods.

6. Headset Interface: RJ9 headset jack with Electronic Hook Switch (EHS) support for Plantronics-type headsets.

7. Account Support: 1 SIP account.

8. Warranty: Typically 1-year manufacturer warranty (varies by seller/reseller; some report 2-year warranty in certain markets). 

1. Series (Important): GXP Series – Grandstream’s basic small business/desktop VoIP phone lineup.

2. Lines Supported (Important): 1 line with up to 2 call appearances.

3. Display Type (Important): 132 × 48 pixel (2.95″) LCD display.

4. Network Interface / PoE Support: Dual switched 10/100 Mbps Ethernet ports with built-in PoE (IEEE 802.3af).

5. Codec Support: Supports standard VoIP codecs G.711 µ/a, G.722 (wideband), G.723.1, G.726-32, G.729A/B, iLBC + DTMF.

6. Account Support: 1 SIP account.

7. Headset Interface: RJ9 headset jack with EHS support (for Plantronics type headsets).

8. Warranty: Typically 1-year manufacturer warranty (check with seller for details). 

1. Series (Important): GXP Series — entry-level Grandstream IP phones for small business/desktop use.

2. Lines Supported (Important): 1 line with up to 2 call appearances (1 SIP account).

3. Display Type (Important): 132 × 48 pixel LCD (~2.95″).

4. Network Interface / PoE Support: Dual 10/100 Mbps Ethernet with built-in PoE (802.3af) — phone gets power and data over one cable.

5. Codec Support: Standard VoIP codecs G.711μ/a, G.722 (wideband), G.723, G.726, G.729A/B, iLBC + DTMF support.

6. Account Support: 1 SIP account.

7. Headset Interface: RJ9 headset jack with EHS support for Plantronics-type headsets.

8. Warranty: Typically 1–2 year manufacturer warranty depending on seller/region.

1. Series (Important): GXP Series — entry‑level small business/desktop VoIP phones.

2. Lines Supported (Important): 2 lines with 2 SIP accounts.

3. Display Type (Important): 132 × 48 backlit graphical LCD.

4. Network Interface: Dual auto‑sensing 10/100 Mbps Ethernet ports (wired).

5. Codec Support: Standard VoIP codecs — G.711µ/a, G.722 (wideband), G.723, G.726‑32, G.729A/B, iLBC + DTMF.

6. Wi‑Fi Support: No built‑in Wi‑Fi (wired only).

7. PoE Support: No PoE on GXP1620 (for PoE get the GXP1625).

8. Account Support: 2 SIP accounts.

9. Headset Interface: RJ9 headset jack with EHS support (Plantronics).

10. Warranty: Typically 1‑year manufacturer warranty (confirm with seller).

1. �� Series (Important): GXP Series — entry‑level Grandstream basic IP phones for desktop business use.

2. �� Lines Supported (Important): 2 lines with 2 SIP accounts (each with up to 2 call appearances).

3. �� Display Type (Important): 132 × 48 backlit graphical LCD display.

4. �� Network Interface / PoE Support: Dual auto‑sensing 10/100 Mbps Ethernet with built‑in PoE (802.3af) — power + network via one cable.

5. �� Codec Support: Standard VoIP codecs — G.711µ/a, G.722 (wideband), G.723, G.726‑32, G.729A/B, iLBC + in‑band/out‑of‑band DTMF & HD audio.

6. �� Wi‑Fi Support: No built‑in Wi‑Fi (wired only).

7. ��‍�� Account Support: 2 SIP accounts.

8. �� Headset Interface: RJ9 headset jack with EHS support for Plantronics‑type headsets.

9. ��️ Warranty: Typically 1‑year manufacturer warranty (varies by seller/region; some sellers list 24 months).

1. Series (Important): GXP Series — basic business/desktop VoIP phones from Grandstream.

2. Lines Supported (Important): 2 lines with 2 SIP accounts (one per line key).

3. Display Type (Important): 132 × 48 backlit graphical LCD screen.

4. Network Interface / PoE Support: Dual auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (802.3af).

5. Codec Support: Standard VoIP codecs including G.711 µ/a, G.722 (wideband), G.723, G.726-32, G.729A/B, iLBC + in-band/out-of-band DTMF & HD audio.

6. Wi-Fi Support: No built-in Wi-Fi (wired only).

7. Account Support: 2 SIP accounts (covered above along with lines).

8. Headset Interface: RJ9 headset jack with EHS support (for Plantronics).

9. Warranty: Varies by seller/region — some listings show 24 months, others 12 months (confirm at purchase). 

1. Series (Important): GXP Series — entry-level business/desktop VoIP phones from Grandstream.

2. Lines Supported (Important): 3 lines with 3 SIP accounts.

3. Display Type (Important): 132 × 64 backlit graphical LCD display.

4. Network Interface / PoE Support: Dual auto-sensing Gigabit Ethernet (10/100/1000 Mbps) with integrated PoE (802.3af).

5. Codec Support: Standard VoIP codecs — G.711 µ/a, G.722 (wideband), G.723, G.726-32, G.729 A/B, iLBC with wideband HD audio and DTMF support.

6. Wi-Fi Support: No built-in Wi-Fi (wired only).

7. Account Support: 3 SIP accounts (covered above).

8. Headset Interface: RJ9 headset jack with EHS support (for Plantronics-type headsets).

9. Warranty: Commonly 1-year manufacturer warranty (some sellers list 24 months; confirm with reseller).