Hi! I have an UCM 8 in my inside network and ASA 5510 with 8.3 as a border between inside and outside networks (Internet). I want to make calls from outside by SIP softphone. What shold I do to provide secure connectivity between outside SIP softphone and my UCM?
Does UCM have a something to make calls from web? For example, I open some URL, dial number and make a call? I don't want to use any kind of VPN (VPN Client, AnyConnect), I want a posability to make a call from anywhere using my UCM and SIP-phone or some web-application.