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. 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. UCM62xx 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. 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.
Firmware 1.0.20.17 for UCM6202/6204/6208/6510 is released as official [IP PBXs] (4)

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…

Virtual Call Queue Recording [UCM62xx IP PBX Appliance] (1)
SMS with UCM65xx and UCM6200 [IP PBXs] (2)
How to upgrade the UCM6102 firmware? [IP PBXs] (3)
Looking for public speak to use in medical setting for UCMPBX62xx [IP PBXs] (6)
UCM 6202 and NAS connection [IP PBXs] (1)
Toncal SIP MultiChannel - Como identifico las llamadas entrantes [UCM62xx IP PBX Appliance] (19)
Gbx20 sidecar [IP PBXs] (2)
Mail2Fax since 1.0.20.17 [UCM62xx IP PBX Appliance] (2)
Cant get inbound calls on a telmex e1 [UCM6510 IP PBX Appliance] (1)
Door Bell Call Mode parallel hunting with UCM6208 FW 1.0.20.17 [UCM62xx IP PBX Appliance] (1)
Call transfer operation between UCM's -- weird behaviour when no endpoints connected [IP PBXs] (5)
GDS 3710 firmware Up date [IP PBXs] (6)
I make any call on UCM 6202 [IP PBXs] (5)
Multiple Extensions [UCM6100 series IP PBX Appliance] (5)
GRP2613 Low volume on speaker and headset [UCM62xx IP PBX Appliance] (2)
UCM new firmware [IP PBXs] (7)
Ports [UCM6100 series IP PBX Appliance] (12)
Is there a way to allow a caller to make a selection in the middle of an announcement within an IVR? [UCM62xx IP PBX Appliance] (9)
Question about Announcement center [UCM62xx IP PBX Appliance] (6)
Vulnerability: Asterisk PJSIP Endpoint Presence Disclosure CVE-2018-12227 [UCM6100 series IP PBX Appliance] (4)
New API documentation [UCM6510 IP PBX Appliance] (7)
UCM Ext. Follow Me not working [IP PBXs] (19)
The call hang up issue [IP PBXs] (7)
Ptp-ata [IP PBXs] (1)
Extension Call Transfer settings between UCM's [IP PBXs] (10)