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


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)
Conexión GXW4504 con FreePBX (Español) (1)
GXW4504 Setup (1)
Any UK PSTN users - verify Caller ID inbound (1)
GXW4501 VoIP to PRI (7)
Record calls (6)
Caller ID not paasing out PRI (5)
Can't make Outbound Call with GXW4501 from Mitel PBX (10)
T1 configuration on GS4500 implementing CAS T1 (1)
Last digit is miss (5)
Firmware 1.0.0.32 for GXW4501/4502/4504 released as Beta (3)
Fractional PRI E1/T1/J1 (9)
SS7 - Version (1)
4501 unable to use a fractional T1/PRI (2)
Change ringback tone (3)
Firmware 1.0.0.29 for GXW4501/4502/4504 released as official (3)
Gxw4501 integrated with 3CX (6)
Endpoint Manager and GXW24XX Device (1)
Firmware 1.0.0.27 for GXW4501/4502/4504 released as Beta (3)
Audio cuts out when both parties speaking (10)
Registered SIP trunk missing (9)
GXW4501 certain outbound calls goes to NO ANSWER state (11)
Firmware 1.0.0.24 for GXW4501/4502/4504 released as Official (2)
Firmware 1.0.0.24 for GXW4501/4502/4504 released as Beta (3)
Roadmap for Suggested & Important Options (1)
Gxw450x inbound/outbound route or trunk caller id modification (1)
Relax DTMF options for different type of Trunks (1)
SIP Trunk Register expiration (3)
SIP Trunk Register retry/timeout (1)