Grandstream GXV3175 v2
Grandstream GXV3175 v2
Type: VoIP phone
FCC ID: YZZGXV3175-T
Power: 12 VDC, 1.5 A
Connector type: barrel
CPU1: Texas Instruments Model?
FLA1: ? MiB (Toshiba Model?)
RAM1: ? MiB (Brand? Model? × 2)
Expansion IFs: USB 2.0, SD Card
USB ports: 2
WI1 module: Proware PW-MN427
WI1 module IF: USB (non-standard connector)
WI1 chip1: Ralink RT3070
WI1 802dot11 protocols: bgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: U.FL
ETH chip1: Texas Instruments Model?
Switch: Micrel KSZ8842-16
LAN speed: 100M
LAN ports: 1
WAN speed: 100M
WAN ports: 1
bgn
Flags: camera, HDMI in
Default IP address: 192.168.0.60
the IP 192.168.0.60 is used by 1 additional devices
of which 0 are Grandstream devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1324 additional devices
of which 0 are Grandstream devices
802dot11 OUI: none specified
For a list of all currently documented Ralink chipsets with specifications, see Ralink.
For a list of all currently documented Texas Instruments (TI) chipsets with specifications, see Texas Instruments.
The device clearly uses a Texas Instruments SoC, but it is not easily discernible from the FCC internal photos. It may be a DM3730 (DaVinci Video Processor).
"Rev: 1.0" and "2052500285" is silkscreened on the wireless module. A label with a MAC address on the device indicates the OUI is 6C:FD:B9.
- This is clearly a TP-LINK module, rebranded by Proware (TP-LINK was once a Shenzhen Proware Electronics brand (old TP-LINK site on archive.org), but now the TP-LINK brand seems to have become the primary designation for the company).
- Specifically, the model is a Proware PW-MN427.
A later model appears to use a PESI module. (FCC ID: YZZGXV3175-P)
The board has silkscreened text near the USB connectors (probably) indicating the maximum provided per connector. The upper connector is marked as 300mA. The lower connector (closest to the SD Card slot) is marked as 700mA.
From the manual..
GXV3175 OVERVIEW
The GXV3175 is an ideal desktop IP multimedia phone highlighting 7” touch screen color LCD, tilt capable 1.3M CMOS camera, integrated Wifi, comprehensive auxiliary ports, feature-rich web applications with novel streamline design and modeling. It supports a high quality selection of audio codecs and is compatible with the H.264/H.263/H.263+ video codec. The advanced telephony and video features, interoperability with third party SIP products and ease of use make it an innovative and unique IP multimedia device for both enterprise and consumer users.
Per the manual in the FCC docs, the default end-user credentials are user:123.
