01-31-2015 07:40 AM - edited 03-17-2019 01:47 AM
Solved! Go to Solution.
01-31-2015 08:01 AM
Hi Joel,
The RTT must not exceed 80ms for clustering over WAN.
yuo can also refer SRND.
regds,
aman
01-31-2015 08:05 AM
Please refer the topic Clustering over the IP WAN;
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/8x/uc8x/models.html#wp1043996
01-31-2015 08:01 AM
Hi Joel,
The RTT must not exceed 80ms for clustering over WAN.
yuo can also refer SRND.
regds,
aman
01-31-2015 08:05 AM
Please refer the topic Clustering over the IP WAN;
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/8x/uc8x/models.html#wp1043996
02-16-2019 10:29 AM
Hello,I know this is an old post. My question is similar to this. On cucm clusters over ip wan,is there other way we can achieve it without vpn.
I know of expressway c and e which are mainly used for MRA,B2B and Jabber guest sessions. I want to ask if expressway c and e can be used to deploy cucm cluster over ip wan without VPN
02-16-2019 09:07 PM
No
02-17-2019 06:08 AM
02-17-2019 08:41 AM
That's a PHONE VPN you're talking about, from phones to CUCM.
02-17-2019 08:46 AM
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