Plantronics + Polycom.
Now together as
Have i system installed called hdx 8000 , whenever intiating a isdn call on phone (audio) .. sucess
but when initiating a isdn video call , gets connected and in a while shows far end downspeeding error and call gets disconnected.
chanels are establishing
here i am using pri 30 B + D
someone help ?
I would have your service provider make sure that your ISDN lines are provisioned for data. It sounds like they are provisioned for vocie only.