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. 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. 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. 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 1.0.19.21 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…

No MOH while using Opus ( 2 ) [UCM6100 series IP PBX Appliance] (34)
Wake up calls update? [IP PBXs] (4)
Remote phone hold and park issue ( 2 3 ) [UCM62xx IP PBX Appliance] (52)
Configuration change [UCM6100 series IP PBX Appliance] (2)
UCM62XX outgoing call remote hang problem [UCM62xx IP PBX Appliance] (4)
Call waiting [IP PBXs] (17)
openVPN GXP21xx to UCM ( 2 ) [IP PBXs] (35)
Best practice for multiple UCM install [IP PBXs] (5)
Phonebook not downloading updates [UCM6100 series IP PBX Appliance] (11)
Backup data sync by SFTP [UCM62xx IP PBX Appliance] (7)
Change CallerID in outgoing call [UCM62xx IP PBX Appliance] (13)
Strange event in System Events log [IP PBXs] (6)
Headset Speaker [IP PBXs] (4)
Notfication of incoming call, while on a call [IP PBXs] (8)
Connecting GXP1625 devices to UCM6204 from a different router [UCM62xx IP PBX Appliance] (4)
Ucm email to fax [IP PBXs] (1)
Zero Config UCM - Model Template Package List [UCM62xx IP PBX Appliance] (5)
Statistics report in UCM [IP PBXs] (5)
UCM6202 - Telekom - Einzelene VOIP Nummer einrichten [UCM62xx IP PBX Appliance] (2)
Voice Prompt Package failed download [UCM62xx IP PBX Appliance] (4)
UCM6202 multi-line analog line [UCM62xx IP PBX Appliance] (3)
Call not ended [UCM62xx IP PBX Appliance] (1)
Unify OpenScape with gxp1610 [IP PBXs] (4)
UCM 6208 Randomly Does Not Record External Voicemails [UCM62xx IP PBX Appliance] (2)
UCM6108 Not transferring calls [IP PBXs] (4)
UCM6202 password [IP PBXs] (17)