Hi, tech seniors,
I am in a dilema in a IPT design.
I am adding a remote site into our existing CallManager cluster.Tt will be a big big remote campus site with around 800 to 1,200 phones. I have two options here:
1. Typical SRST remote site.
2. Local CallManager Subscriber for cluster over WAN.
The pro to do with SRST remote site is I do not need to worry about the bandwidth and delay over WAN, since we already have remote subscriber at another remote site. The con is I need to set up complicated SRST call routing at the remote site gateways, since the remote site itself is a campus.
I am wondering which solution would you guys prefer? And for best practice, have you ever heard about SRST remote site with that many phones?
Thanks a lot,