Grandstream GXP1615 is a simple, reliable IP phone designed especially for small business users who demand easy-to-use yet efficient VoIP telephony. This model supports a single SIP account with up to 2 call appearances, enabling smooth multi-call management and boosting productivity with its integrated 3-way audio conferencing feature.

Featuring a crisp 132x48 (2.95") color LCD screen, the GXP1615 provides clear visual information and a user-friendly interface. It includes 3 XML programmable context-sensitive soft keys to tailor the phone to your workflow needs. With dual-switched 10/100 Mbps Ethernet ports and integrated Power over Ethernet (PoE - 802.3af) on the GXP1615, this device simplifies deployment with network connectivity and power through a single cable.

This IP phone also supports Electronic Hook Switch (EHS) for seamless Plantronics headset integration, enhancing hands-free communication. The full-duplex speakerphone offers HD audio quality for crystal-clear conversations. Security is reinforced by TLS and SRTP encryption to keep calls and accounts safe.

For ease of management, automated provisioning options such as TR-069 and encrypted XML configuration files are supported, enabling zero-configuration provisioning especially when paired with Grandstream’s UCM series IP PBXs.

Other highlights include support for up to 1000 contacts, call history of up to 200 records, and multiple dedicated function keys including hold, transfer, voicemail, conference, mute, headset, and redial.

The Grandstream GXP1615 is the perfect low-cost, no-frills IP phone solution for small businesses requiring dependable PoE-powered telephony with essential SIP functionality and excellent audio quality.

Visit [Grandstream GXP1615 Official Page](https://www.grandstream.com/products/ip-voice-telephony-gxp-series-ip-phones/gxp-series-basic-ip-phones/product/gxp1610/gxp1615) for further information.

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