Grandstream GRP2613 IP Phone

The Grandstream GRP2613 is a 3-line carrier-grade IP phone built for professional desktop users who need reliable, high-quality voice communication in enterprise, service provider, or call-intensive environments. It supports up to 3 SIP accounts and features dual Gigabit Ethernet ports with PoE, a vivid 2.8-inch color LCD display, 6 multi-purpose line keys, and up to 24 digital BLF keys. With integrated HD audio, robust telephony features, and carrier-grade security including secure boot and encrypted data storage, the GRP2613 ensures a secure and user-friendly experience. It is also fully supported by Grandstream’s Device Management System (GDMS) for zero-touch provisioning and centralized management.

Product Features

2.8-inch color display with customizable branding
Features a bright 2.8-inch TFT color LCD with support for swappable faceplates, allowing logo customization for branding.

Supports up to 3 SIP accounts and 6 line keys
Ideal for professionals who handle multiple call lines, offering flexibility with 3 SIP account support and 6 programmable multi-purpose line keys.

Enterprise-level digital BLF and VPK support
Supports up to 24 virtual multi-purpose keys (VPKs) for speed dialing, call monitoring, and other programmable functions.

Dual Gigabit Ethernet ports with PoE
Integrated 10/100/1000 Mbps ports with PoE for fast, reliable connectivity and simplified cabling.

HD audio on handset and speakerphone
Delivers crystal-clear communication with wideband codec support, including G.722 and Opus for enhanced audio fidelity.

Comprehensive telephony feature set
Includes advanced call functions such as 3-way conferencing, call forwarding, call park/pickup, hot-desking, and downloadable phonebooks.

Secure provisioning and encrypted configuration
Supports Grandstream’s Device Management System (GDMS) and TR-069 for centralized configuration with strong encryption and authentication protocols.

Product Specifications

• Display: 2.8” (320×240) TFT color LCD
• SIP accounts: Supports up to 3 SIP accounts
• Line keys: 6 programmable multipurpose line keys
• BLF/VPK support: Up to 24 virtual BLF keys
• Connectivity: Dual switched 10/100/1000 Mbps Gigabit Ethernet ports with PoE
• Audio codecs: G.729A/B, G.711µ/a-law, G.726, G.722, G.723, iLBC, Opus
• Audio features: HD audio on handset and speakerphone, wideband audio support, in-band and out-of-band DTMF (RFC2833, SIP INFO)
• Telephony features: Hold, transfer, call forward, 3-way conferencing, call park, call pickup, shared-call appearance (SCA), bridged-line appearance (BLA), downloadable XML/LDAP phonebook (up to 2000 entries), call log (up to 1000 records), auto-answer, click-to-dial, hot-desking, customizable ringtones, failover support
• Security: 256-bit AES encryption, secure boot, dual firmware images, SRTP, TLS, 802.1x, MD5-based authentication
• Feature keys:
  • 4 XML programmable softkeys
  • 5 navigation/menu keys
  • 11 dedicated keys: MESSAGE, PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL
• Headset support: RJ9 headset jack with EHS support (Plantronics compatible)
• QoS: Layer 2 (802.1Q, 802.1P), Layer 3 (ToS, DiffServ, MPLS)
• Languages: English, German, French, Spanish, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Croatian, and more
• Provisioning: GDMS, TR-069, FTP/TFTP/HTTP/HTTPS, AES-encrypted XML configuration
• Power:
  • Adapter: 5V/0.6A (included)
  • PoE: IEEE 802.3af
• Power consumption: Max 3W (adapter) / 3.8W (PoE)
• Operating temperature: 0°C to 40°C
• Storage temperature: -10°C to 60°C
• Humidity: 10% to 90% non-condensing
• Dimensions: 203mm x 193mm x 52.1mm
• Weight: 554g (unit), 936g (packaged)
• Mounting: Dual-angle stand, wall-mountable (wall mount sold separately)
• Package includes: GRP2613 phone, handset with cord, phone stand, 5V power adapter, network cable, quick installation guide, GPL license