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 1.0.20.23 for UCM6202/6204/6208/6510 is released as Beta [IP PBXs] (6)

Dear Grandstream Customers, Firmware 1.0.20.23 for UCM6202/6204/6208/6510 is now released as Beta. The firmware and release notes can be downloaded from: http://www.grandstream.com/support/firmware Please contact us s…

Firmware 1.0.20.17 for UCM6202/6204/6208/6510 is released as official [IP PBXs] (14)

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…

Outbound calls fail after enabling '"Send Remote Party ID" [UCM62xx/UCM6510 IP PBX Appliance] (13)
6102 screen run off [UCM6100 series IP PBX Appliance] (3)
Get callerID in real Time ( coming from FXO port) [UCM62xx/UCM6510 IP PBX Appliance] (1)
Eventlist presence vs dialogue? [IP PBXs] (4)
Sip message trace [UCM6100 series IP PBX Appliance] (1)
Integración UCM con ERP Odoo v11 y v14 [HA100 High Availability Kit for the UCM6510] (2)
Llamada incompleta (A ciertos números telefónicos) [IP PBXs] (1)
GXV3370, UCM6202 to manage SIP enabled intercom devices [UCM62xx/UCM6510 IP PBX Appliance] (14)
Can UCM and GRP work in inter VLAN? [UCM62xx/UCM6510 IP PBX Appliance] (5)
Best practice for dealing with cold (blind) transfers to unused extensions [UCM62xx/UCM6510 IP PBX Appliance] (2)
Not sure it is a bug or feature for outbound calls [IP PBXs] (2)
Second company on same sip trunk, customer has new DID, best way to configure in/out ringing/CID? [IP PBXs] (2)
Inbound call got 404 not found [UCM62xx/UCM6510 IP PBX Appliance] (18)
Conference calls in GXP2170 [IP PBXs] (5)
Can't connect remote telephone with 5G router [IP PBXs] (2)
Unable to connect a remote phone or Wave lite to ucm6204 [UCM62xx/UCM6510 IP PBX Appliance] (7)
Problem with IVR voice message [IP PBXs] (5)
Email got reject by google [UCM62xx/UCM6510 IP PBX Appliance] (16)
GRP26xx using 1.0.9.22 [IP PBXs] (3)
UCM6208 Wrong time condition used in inbound route [UCM62xx/UCM6510 IP PBX Appliance] (2)
Caller ID for inbound calls showing anonymous [IP PBXs] (12)
Missed Call dial plan [IP PBXs] (8)
Analog Trunk Vertical Service Codes (*95) [UCM62xx/UCM6510 IP PBX Appliance] (2)
Grandstream UCM6202 Inbound rule for DID [UCM62xx/UCM6510 IP PBX Appliance] (3)