Gateways and ATAs   GXW4501/4502/4504 E1/T1/J1 Digital VoIP Gateway


Firmware 1.0.1.9 for GXW4501/4502/4504 released as Beta (2)

Dear Grandstream Customers, Firmware 1.0.1.9 for GXW4501/4502/4504 is now released as Beta. Here is the link to the release notes: The firmware and release notes can be downloaded from: Please contact us should …

Please Upgrade Immediately for Security Fix: Firmware 1.0.0.35 for GXW4501/4502/4504 Released as Official (2)

Dear Grandstream Customers, Firmware 1.0.0.35 for GXW4501/4502/4504 is now released as official. Here is the link to the release notes: http://firmware.grandstream.com/Release_Note_GXW450x_1.0.0.35.pdf Firmware 1.0.0.…

Welcome to the Grandstream Beta Club Forum for the GXW4501 E1/T1/J1 Digital VoIP Gateway (6)
Flash hook transfer and unexpected call termination (11)
GXW4501 with Bell Canada not connecting (6)
GXW4501 not playing operator messages (8)
Send voicemail o multiple emails (11)
Where can I find GXW450X SNMP and MIB information? (7)
Can't make Outbound Call with GXW4501 from Mitel PBX (13)
No puedo actualizar mi gateway gxw4108 (1)
HT802 FXS port 1 not working for faxing (3)
Firmware 1.0.1.7 for GXW4501/4502/4504 released as official (4)
Firmware 1.0.1.7 for GXW4501/4502/4504 released as Beta (3)
No Ringback Mitel 250 (1)
GXW450x R2 Digital Signalling (2)
GXW4501 - Not passing caller name from PRI to IP PBX (4)
Ucm6202 et oneAccess VoIP16 de EKINOPS (1)
PRI w/ UCM6302 & GXW4501 - DIDs (17)
Gxw45xx troubleshooting (15)
GXW4501 with 3cx (4)
GXW45XX Devices in GDMS? (1)
Ucm6301 (5)
Grandstream (5)
Grandstream GXW42xx settings changed from analog phones? (8)
503 Service unavailable on busy tone with GWX4502 (1)
Grandstream GXW4232 (1)
2N easygate ipbx UCM6202 (1)
Registered SIP trunk missing (11)
Conexión GXW4504 con FreePBX (Español) (1)
GXW4504 Setup (1)