Grandstream ucm pbx compatible or not?


I’m interesting a Asterisk billing software. And connect to my Grandstream ucm pbx. Are they compatible with each other or not? If yes How to connect them.?

Just curious, what is “a Asterisk billing software” do you mean A2billing?

Yes, your right. How to integrate A2billing to grandstream.?

Think you should ask that question at the A2billing forum… dont you think so?

OK thanks
I see
THank you

a2biling is based on Asterisk and PHP GUI and some other agies, at the and you can connect your UCM PBX to a2billing creating a SIP trunk or IAX2 if supported by UCM.