[cisco-voip] Expressways / Video endpoints

Andy Carse andy.carse at gmail.com
Fri Dec 18 02:40:22 EST 2015


I think you will find that the end points register to callmanager with the expressways just acting as a firewall transition pipe. 
The tms servers are just used for scheduling conferences.


Regards Andy


> On 18 Dec 2015, at 02:38, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
> 
> 
> From what I gather, you can do either of the three. 
> 
> I'm pretty sure it all depends on what feature sets you need. And whether your device is supported. 
> 
> In the case of the expressway, you'd need to setup your DNS servers for that specific VLAN/subnet do that only the collab_edge query succeeds. 
> 
> I was honestly thinking about the expressway for on prem connections but I was not satisfied with the lack of feature parity with direct registration to CallManager. 
> 
> Sent from my iPhone
> 
>> On Dec 17, 2015, at 5:49 PM, Scott Voll <svoll.voip at gmail.com> wrote:
>> 
>> We are looking at putting up Expressways and seem to believe we can register our Video endpoints to CM or Expressways or TP server.
>> 
>> What are the pros vs cons of each?  What are others doing?  I lean toward CM.... but would like to know what others are doing.
>> 
>> TIA
>> 
>> Scott
>> 
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