Yep, it’s TLS.  Certificates are loaded.

On May 30, 2014, at 11:48 AM, Brian Meade <[email protected]> wrote:

> Mark,
> 
> Is the device actually using TLS for the signaling?  I don't think CUCM will 
> let you use SRTP if the signaling channel isn't encrypted.
> 
> Brian
> 
> 
> On Fri, May 30, 2014 at 11:41 AM, Mark Holloway <[email protected]> wrote:
> I’ve got a non-Cisco SIP device sending SIP Invites to CUCM (SIP Trunk). The 
> SDP from my device includes RTP and sRTP in the SIP Invite. Reading Cisco 
> docs it looks like the way Cisco expects sRTP to work is the SIP Invite 
> should only include sRTP assuming if the call should be encrypted.  If both 
> RTP and sRTP are in the SDP, CUCM will always choose the first one in the 
> list rather than the preferred type (sRTP in this example).  In my case RTP 
> is being listed first then sRTP, therefore CUCM will never choose sRTP even 
> though that is what I prefer.
> 
> Has anyone encountered this before and is there a way around it?
> 
> Thanks,
> Mark
> 
> 
> _______________________________________________
> cisco-voip mailing list
> [email protected]
> https://puck.nether.net/mailman/listinfo/cisco-voip
> 

_______________________________________________
cisco-voip mailing list
[email protected]
https://puck.nether.net/mailman/listinfo/cisco-voip

Reply via email to