The Grandstream GXW4232 gateway is part of a new generation of analog VoIP gateway compatible with SIP and broad interoperability with various VoIP systems, analog PBXs and telephones available on the market.
She features 32 FXS analog phone ports, superior audio quality, advanced telephony features, easy setup, flexible dial plans, robust security, and excellent performance to handle a large number of voice calls. The Grandstream GXW4232 offers small and medium-sized businesses an affordable IP hybrid and analog phone system, allowing them to enjoy the benefits of VoIP communications while preserving their investment in existing analog phones, faxes, and PBX systems.
Grandstream GXW4232 Features
32 FXS ports with one LED for each port
50-pin Telco connectors and RJ11 ports
Gigabit Ethernet port
128x32 graphic LCD display with backlight
4 different SIP server profiles per system and independent SIP account per port
Support for voice / fax codecs, including G.711, G.723.1, G.726, G.729A / B, iLBC, T.38 Fax.
Line echo cancellation for 128 ms advanced carrier class.
Overvoltage and overcurrent protection (ITU K.21 class basic test level).
Support for VMWI, LED NEON and tone sound for indication of pending messages.
Secure and automated commissioning with the TR-069 protocol or with the AES encrypted XML configuration file; TLS / SRTP / HTTPS for advanced security and privacy protection.