This manual introduces Grandstream Networks, Inc. GXP1100/1105 Small Business IP Phone's features and characteristics, including connection, use, configuration, etc.
The GXP1100/1105 is a small‑business IP phone that supports up to two simultaneous calls on a single SIP account, includes four programmable keys, and (for the GXP1105) integrated PoE. The manual provides step‑by‑step instructions for installing the handset, connecting network and power, and configuring basic and advanced settings via the web interface or IVR menu.
It also details firmware upgrade procedures using TFTP or HTTP, how to download and apply configuration files, and the process for restoring factory defaults. Safety compliance, warranty information, and troubleshooting tips are included throughout.
| LAN Interface | 10/100 Mbps Full/Half Duplex Ethernet port with auto detection |
|---|---|
| Integrated PoE | GXP1105 only |
| Unit weight | 0.6 kg |
| Package weight | 1.0 kg |
| Operating temperature | -104 °F to 40 °C |
| Simultaneous calls | 2 calls with 1 SIP account |
| Programmable hard keys | 4 |
It supports up to two simultaneous calls on a single SIP account.
Press *** to enter the IVR menu, input 99, then enter the MAC address as instructed.
Place the firmware files on a TFTP server, set the server to Transmit Only, configure the phone to use that server, and reboot the device.