Hi guys,I have CUCM and CUBE with STC SIP trunk the outbound calls works fine but the inbound calls has no ring back tone and once answer it's silent and keep give calling from caller side Sometimes after many trials then call works with voice sudden...

Hi, I am trying to access my CUCM 11.0 using Winscp with SFTP but I got this error:  What could be the issue here ? Thanks Mohammad 

Hi guys,   I am using CUCM 12.5 SU3 and I created a pickup group with visual notifiication works fine, but with Audio not wokring!   I followed exact steps in this link: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_5_1/featureCon...

Hi , I have mixed type of switches in same cabinet, 4 switches C9300-48U and 2 switches C9300-24U. My question can I do the data and power stacking all together? or need to stack 24 port separated and 48 port separated .   Thanks

Hi Guys,I have one Cisco router C1121x-8p and only way is Micro USB console to RJ45 to access it! I tried to look for it in my local market but didn't find it Any one can suggest me any link to buy it!Thanks For all