hi all,
I have a problem with cisco 7921 and "Push to talk" service.
I have 24 groups that configured in Push to talk software. When i press the left button on the phone (the "Application button") i can see all groups.
But, when i configure 25 groups and press this button i can't see any groups, actually the window of the service of push to talk not opened.
on the other hand if i enter to the service of Push to talk by the "Left arrow" i can open this service and i see the 25 groups that i configured.
What is the difference between these tow options?
thanks.
