Hello, we're deploying a new ToIP network and we are currently using Asterisk (for some services), and OpenSER (as a trunk). Now we would like to introduce a Cisco Call Manager (registered to the OpenSER) and a WeSIP. Do you have any experience connecting CCM (using SIP) to OpenSER? What about WeSIP interaction with other different proxies (not OpenSER+SEAS)? Thanks in advance, Victor Pascual