I have a problem with busy tone, some of my users try to call one internal phone, it gets the busy tone right away. the configuration will post below
call-forward max-length 11
call-forward busy 700
call-forward noan 700 timeout 15
corlist incoming super-user
corlist outgoing super-user
call-forward max-length 3
corlist outgoing normal-user
I have no idea how to troubleshoot this problem, Please Help!!!!!
Extension #10 and #11 is the same (104), that could be a problem.
More information is needed, but you should check that you do not have duplicate extensions and that all the extensions are assigned to the correct phones.
I'm assuming all the communication is local, but if they are not, you will need to consider call routing also (dial-peer and/or SIP trunks)
Hope this helps.
Thnak you so much.
I assisted 2 ephone-dn for this phone, it works now, but the thing is it should work with one ephone-dn, and even the dn 11 is deleted, it still on busy tone. If you need anything, please let me know I can provide all the information, Thank you for helping