mgcp_trunk: increase default number of virtual endpoints

The VTY default for the number of endpoints is 32. This is sufficient
for small setups and lab testing, but for medium sized setupts the limit
might be reached soon. Lets increase the default to 512 virtual endpoints.

Change-Id: I55605ea083565b6950d0820e3f72c50c9dc19ffa
Related: OS#4711
1 file changed