I have few problems with UC520 which needs to be resolved as soon as possible. Anybody's help would be much appreciated.
1- When we save the number in the directory, Upon dialing or recieving the number, name is not displayed.
2- We configured paging through CCA 2.2.2, we can dial the paging but when we speak, voice is not reachable. Mic and speaker of the phones are ok.
3- How can we syncronise the time of CUE and CME.
4- When a person makes a call from outside and hangs after 3 rings, even after he has hung up we get 4 extra rings (upon incoming call) on all the phones.
5- What is the indication that all the PSTN lines are busy when making outgoing call, after dialing the number it just cuts off. Can we record a message saying all lines are busy or set it in a way that when we dial 9 it should give engage tone.
6- Is there a way that we can increase the volume of speaker mic. We are facing low voice problem when speaking on speaker phone.