[mgcp] Handle BTS and NET being on the same host

* Do not only check the IP but also the port to figure out
  where to send the data
* Do not memset the endp->remote inside the bind_rtp but from
  inside the crcx as this will be modified by the MDCX
1 file changed
tree: 5e8df37ce03e0730c9684d7615f6c4961efb816a
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. rrlp-ephemeris/
  5. wireshark/