https://community.cisco.com/t5/collaboration-applications/how-to-setup-jabber-with-only-a-vcs-controller/m-p/3053273#M7502 <P>No, if you want to have MRA, B2B, CMR, etc. you need VCS-C and VCS-E, or EXP-C and EXP-E</P> <P>VCS would just give you local registration, and in order to have Jabber devices registered to CUCM to call devices registered to VCS, you'll need to configure a SIP trunk between the systems.</P> Wed, 19 Apr 2017 18:24:26 GMT Jaime Valencia 2017-04-19T18:24:26Z https://community.cisco.com/t5/collaboration-applications/how-to-setup-jabber-with-only-a-vcs-controller/m-p/3053272#M7501 <P>I'm a noob to UCOM, but from what I've read Cisco requires the use of a VCS Controller and a separate VCS Expressway in order to configure mobile and remote access. Does any know if it's possible to just use a VCS Controller (X8.7) so that employees can participate remotely in Telepresence video calls (SX20) and Web Ex presentations? your advice is greatly appreciated.</P> Mon, 18 Mar 2019 01:49:08 GMT https://community.cisco.com/t5/collaboration-applications/how-to-setup-jabber-with-only-a-vcs-controller/m-p/3053272#M7501 Darrell Westbrook 2019-03-18T01:49:08Z https://community.cisco.com/t5/collaboration-applications/how-to-setup-jabber-with-only-a-vcs-controller/m-p/3053273#M7502 <P>No, if you want to have MRA, B2B, CMR, etc. you need VCS-C and VCS-E, or EXP-C and EXP-E</P> <P>VCS would just give you local registration, and in order to have Jabber devices registered to CUCM to call devices registered to VCS, you'll need to configure a SIP trunk between the systems.</P> Wed, 19 Apr 2017 18:24:26 GMT https://community.cisco.com/t5/collaboration-applications/how-to-setup-jabber-with-only-a-vcs-controller/m-p/3053273#M7502 Jaime Valencia 2017-04-19T18:24:26Z