IP PBXs


HA100 High Availability Kit for the UCM6510 Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. UCM6100 series IP PBX Appliance Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. UCM62xx/UCM6510 IP PBX Appliance Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions.
Firmware 1.0.20.17 for UCM6202/6204/6208/6510 is released as official [IP PBXs] (13)

Dear Grandstream Customers, Firmware 1.0.20.17 for UCM6204/6204/6208/6510 is released as official. Here is the link for the release notes: http://firmware.grandstream.com/Release_Note_UCM6xxx_1.0.20.17.pdf The firmwar…

Firmware 1.0.19.21 for UCM6202/6204/6208/6510 officially released ( 2 3 ) [IP PBXs] (59)

Dear Grandstream Customers, Firmware 1.0.19.21 for UCM6202/6204/6208/6510 is now released as official. Here is the release notes: http://firmware.grandstream.com/Release_Note_UCM6xxx_1.0.19.21.pdf The firmware and rel…

Firmware 1.0.18.16 for UCM6102/6104/6108/6116 released as Beta [IP PBXs] (3)

Dear Grandstream Customers, Firmware 1.0.18.16 for UCM6102/6104/6108/6116 is now released as Beta. Here is the release notes: http://firmware.grandstream.com/BETA/Release_Note_UCM61xx_1.0.18.16.pdf The firmware and re…

Firmware 1.0.19.20 for UCM6202/6204/6208/6510 released as Beta ( 2 3 ) [IP PBXs] (50)

Dear Grandstream Customers, Firmware 1.0.19.20 for UCM6202/6204/6208/6510 is now released as Beta. Here is the release notes: http://firmware.grandstream.com/BETA/Release_Note_UCM6xxx_1.0.19.20.pdf The firmware and re…

Firmware 1.0.18.14 for UCM6102/6104/6108/6116 released as Beta [IP PBXs] (7)

Dear Grandstream Customers, Firmware 1.0.18.14 for UCM6102/6104/6108/6116 is now released as Beta. Here is the release notes: http://firmware.grandstream.com/BETA/Release_Note_UCM61xx_1.0.18.14.pdf The firmware and re…

WebRTC remote audio [UCM62xx/UCM6510 IP PBX Appliance] (1)
Set FXS speaker as paging [IP PBXs] (2)
Call Forward to IVR? [UCM6100 series IP PBX Appliance] (7)
Integration of PBX UCM with X-LITE [UCM62xx/UCM6510 IP PBX Appliance] (7)
Outbound Route Troubleshooting [UCM62xx/UCM6510 IP PBX Appliance] (3)
Event_BLF on remote sets ( 2 ) [UCM62xx/UCM6510 IP PBX Appliance] (24)
Grandstream 813 fxo port to freepxb [IP PBXs] (3)
Interconnexion UCM 6208 et Unify Openscape Business X8 [IP PBXs] (3)
Info HA100 [HA100 High Availability Kit for the UCM6510] (7)
How to split E1 or sip trunk channels for inbound / outbound [UCM62xx/UCM6510 IP PBX Appliance] (8)
Connect credit card machine to UCM6104 [IP PBXs] (5)
Firmware 1.0.20.22 for UCM6202/6204/6208/6510 is released as official [UCM62xx/UCM6510 IP PBX Appliance] (11)

Dear Grandstream Customers, Firmware 1.0.20.22 for UCM6202/6204/6208/6510 is now released as official. The firmware and release notes can be downloaded from: http://www.grandstream.com/support/firmware Please contact …

SIP or IAX trunking between UCM6510 and latest FreePBX [UCM62xx/UCM6510 IP PBX Appliance] (6)
WebRTC UCM62XX bug [UCM62xx/UCM6510 IP PBX Appliance] (3)
2nd extension placed at home not ringing [UCM62xx/UCM6510 IP PBX Appliance] (5)
Ring not Detect in Analog Line [UCM62xx/UCM6510 IP PBX Appliance] (5)
How to use OpenVPN with Watchguard [UCM6100 series IP PBX Appliance] (1)
Bandwidth.com outbound dial pattern? [UCM6100 series IP PBX Appliance] (4)
Remote IP Handsets delayed re registration [IP PBXs] (11)
How to select a specific CID for DISA calls [UCM62xx/UCM6510 IP PBX Appliance] (7)
Changing Voicemail Limits for Extension [UCM62xx/UCM6510 IP PBX Appliance] (12)
Call Popup Window Shows Call Park Lot # instead of Caller ID when Call is Retrieved [UCM62xx/UCM6510 IP PBX Appliance] (1)
openVPN GXP21xx to UCM ( 2 3 4 ) [IP PBXs] (65)
Certificates in Zero Config [IP PBXs] (7)
DISA not dialing [IP PBXs] (6)