[cisco-voip] Outbound Video Calls to Webex fail with 481

Jonathan Charles jonvoip at gmail.com
Sun Aug 20 18:32:15 EDT 2017


The VCSC was set to 1.2, and the E was set to 1.0... changed them both 1.0,
but no change in behavior...

On Sun, Aug 20, 2017 at 5:30 PM, Jeffrey McHugh <jmchugh at fidelus.com> wrote:

> Is this new or recent upgrade to 8.10? I haven't seen it yet but
> expressway 8.10 defaults to tls 1.2 I think but webex requires tls v1
>
> Jeffrey McHugh | Sr. Collaboration Consulting Engineer
> Fidelus Technologies
> Named Best UC Provider in the USA
> +1-212-616-7801 office | www.fidelus.com
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>
> > On Aug 20, 2017, at 6:26 PM, Jonathan Charles <jonvoip at gmail.com> wrote:
> >
> > We have an SX80 connected to CUCM 11.5 and VCSC 8.10  to a VCSE 8.10...
> >
> > Outbound calls route to Webex, you see them enter the meeting and then
> after 4 seconds, they drop, the VCS E shows
> >
> > 481 Call/Transaction Does Not Exist
> >
> > Does anyone have any ideas?
> >
> >
> >
> >
> > Jonathan
> >
> >
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