I wasn't getting any voice traffic on he channels and as NC5267 commented, I'm not receiving a site information from the control channel, which sounds like it's own 936.9500 MHz. It sounds like an EDACS CC by the audio but no site info is displaying.
Can someone who has tested this site before from their location try running Unitrunker on Site 27? We might also try to run UT on some of the other local sites that might be peers (New B, Wimberley, maybe San Marcos or Kingsbury) to see if they're listing this site as a peer at all, or indicate if it is in a failsoft mode.