IP PBXs


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. 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. 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.
Firmware 1.0.18.13 for UCM6102/6104/6108/6116/6202/6204/6208/6510 officially released [IP PBXs] (7)

Dear Grandstream Customers, Firmware 1.0.18.13 for UCM6102/6104/6108/6116/6202/6204/6208/6510 is now released as official. Here is the release notes: http://firmware.grandstream.com/Release_Note_UCM6xxx_1.0.18.13.pdf T…

GXP 1620 Firmware Recovery Incomplete [IP PBXs] (8)
LDAP phone number lookup [UCM6510 IP PBX Appliance] (6)
Outbound calls prefix [UCM6100 series IP PBX Appliance] (1)
Ucm 6208 + patton sn 4131 ( 2 ) [UCM62xx IP PBX Appliance] (23)
IVR + Dial extension [UCM6100 series IP PBX Appliance] (5)
Local firmware update (performed remotely) [IP PBXs] (6)
Firmware store location in the UCM [IP PBXs] (4)
Changing codecs for better quality calls [UCM6510 IP PBX Appliance] (4)
Change of provider do you give away your configurations [IP PBXs] (3)
No outbound ringtone when making outbound call [UCM62xx IP PBX Appliance] (7)
Ability to change network mode at LCD panel [UCM62xx IP PBX Appliance] (1)
Malicious Call Trace (MCT) function [UCM6510 IP PBX Appliance] (3)
Hotel Wakeup call [UCM6100 series IP PBX Appliance] (11)
All circuits Busy now instead of busy signal - "SIP Trunk Prompt Tone" [IP PBXs] (4)
How to configure trunk H323 in ucm6510 [UCM6510 IP PBX Appliance] (2)
3 registered phones in a ring group and only one extension rings [UCM62xx IP PBX Appliance] (7)
Incoming trunk analogue trunk UCM6108 ISSUE [IP PBXs] (2)
GS Wave and BLF [IP PBXs] (2)
No registration [UCM6100 series IP PBX Appliance] (3)
UCM6204 with Bitrix [UCM62xx IP PBX Appliance] (2)
No audio when using vpn to office LAN? ( 2 ) [IP PBXs] (25)
Issue with CDR not showing until [IP PBXs] (2)
Automatic call park! [UCM6100 series IP PBX Appliance] (3)
SIP trace [UCM62xx IP PBX Appliance] (4)
Ring Group Help [UCM62xx IP PBX Appliance] (6)
The "odd" random phone (thats a config issue) [IP PBXs] (9)
Limit Internal Calls on Time Conditions [UCM6100 series IP PBX Appliance] (3)
Issue about UCM-6202 [UCM62xx IP PBX Appliance] (2)
UCM62xx Follow Me, Ring Simultaneously solution [IP PBXs] (7)