Grandstream GXW4108 8-Port FXO VoIP Gateway
The Grandstream GXW4108 analog FXO gateway allows small businesses and remote locations to seamlessly connect up to 8 PSTN lines to an existing IP PBX System or analog phone system. The GXW4108 features 8 FXO ports allowing up to 8 lines to connect to the PSTN and 2 switched 10/100 Ethernet ports that can be routed to connect to the network. It is T.38 Fax compliant and features G.168 echo cancellation support. The GXW4108 also includes a video surveillance port so you can incorporate Grandstream IP surveillance cameras into your network.
Grandstream GXW4108 VoIP Gateway Overview
Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments, the Grandstream GXW4108 technology ensures manageability, a simple configuration, superb voice and video quality and feature rich functionality. The Grandstream GXW4108 Analog Gateway series is based on open industry standards.
Grandstream GXW4108 Features and Functions
- 8 FXO port media gateway
- Video surveillance port
- External power supply
- Two RJ-45 ports 10/100 Mbps (switched or routed)
- TFTP and HTTP firmware upgrade support
- Multiple SIP accounts (choice of 3 profiles per account)
- Programmable PSTN line settings for different countries/regions
- 1 or 2 stage dialing
- Caller ID
- G.168 - echo cancellation
- Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
- Selectable, multiple LBR coders per channel
- T.38 Fax compliant
Didn't find the VoIP gateway you were looking for?
Check out these other Grandstream Gateways:
Grandstream GXW4108 Downloads
![]() |
Grandstream GXW-41xx Series Datasheet (Size: 1.3 MB) |
![]() |
Grandstream GXW-41xx Series Quick Install Guide (Size: 161.9 KB) |
![]() |
Grandstream GXW-41xx Series User Guide (Size: 1.2 MB) |
- Manufacturer
- Grandstream
- # of FXO Ports
- 8
- # of FXS Ports
- 0
- # of RJ45 Ports
- 2
- AC Power adapter Included
- Yes
- Analog Connection Type
- RJ-11
- Auto Provisioning
- Yes
- Codec Support
- G.711 u/a law, G.729 a/b, G.723, G.726, GSM, H.264
- Echo Cancellation Support
- yes- G.168
- Fax Support
- T.38, G.711 pass thru
- Modular
- No
- MWI Support
- No
- Peripheral Port
- Video Input / Output
- Protocol Supported
- SIP
- Provisioning Method
- HTTP, HTTPS, TFTP, WEB GUI
- PSTN Fallback / Failover
- No
- PSTN Signalling Support
- FXO loop start
- Rack Mountable
- yes-available
- Requires Amphenol 50pin Cable
- No
Why Pay CA$355.56 for the Grandstream GXW4108 ?
8 FXO Ports Onboard
Dual Ethernet Ports
T.38 Fax Support
















