recon: update for using installed sipX media library

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/main@10143 ddefafc4-47db-0310-ae44-fa13212b10f2
recon: test case includes

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/main@10144 ddefafc4-47db-0310-ae44-fa13212b10f2
recon: tests: do not run testUA automatically

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/main@10145 ddefafc4-47db-0310-ae44-fa13212b10f2
recon: look for dynamic codec modules in default location if none are statically linked

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/main@10146 ddefafc4-47db-0310-ae44-fa13212b10f2
recon: test: build testUA, use AM_CPPFLAGS

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/main@10147 ddefafc4-47db-0310-ae44-fa13212b10f2