Hi,   I have managed to configure the Wallboard based on the attach https://colinzhong.blogspot.com/2016/01/free-wallboard-for-uccx105.html?showComment=1528869246476#c4281004727333255084   And able to get the wallboard for single CSQ and multiple CSQ...

Hi, Calls are not getting connected intermittently - both incoming and outgoing. Call Log - Got Resource unavailable and unspecified.  085859: Feb 22 14:21:36.105: ISDN Se0/1/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x2 0x1, Calling num 6251...