Hello I have a CUCM connected via SIP Trunk to a CUBE, I need to set two SIP Trunks from the CUBE to the SAME provider.  But I have only been able to correctly register and establish one because the ISP uses the same realm, and placing the authentica...

Hello,  Since I installed the platform could make calls to IP and URI Externals directions, but a few months ago I could not make calls to URI Externals but yes to a IPaddress external from devices registered in the VCS Control,devices registered in ...

  I have in my network:VCS-E ---- --- VCSC CUCM - Unity ConnectionI use jabber service in the cloud,  To enable voice and video service I configure in admin webex admin.org the hostname of CUCM and Unity server on my network services work well.  I am...

Hello,  I have some doubts about this design:1) Should I configure sip trunk between CUCM and vcs-control? Because I've seen some documentation which says it is no longer necessary.2) My software CUCM in unrestricted and not let me use TLS Encryption...

Hello,  I have an EX and MX registered with CUCM, I can make internal calls perfectly but when I try to make a call to the PSTN does not even ask me the FAC code, the number appears 9XXXXXXXX @ hostnamecucm, I need some pattern route or I should do ?...